47 clever products that solve your nagging little problems

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everyday problems that need inventions to solve 2021

Whenever I have a pesky problem around the house — for example, I personally am tired of scrubbing food and oil spills off the stove burners — I can always find a product on Amazon to help me out. If you're in the same boat, I've got good news: This list is packed with clever products that solve those nagging little problems , including these stove burner covers that you can stick in the dishwasher.

Whether you're looking to improve your kitchen, home office, personal hygiene routine, or any other area of your life, there are plenty of helpful products to discover here. Let's say you want to start with the kitchen — you can find an adjustable measuring spoon that saves space in your drawers, a wall-mounted magnetic knife bar that keeps your most used utensils within reach, and a rack that organizes all your pots and pans . From there, you can optimize your workspace with a memory foam wrist rest and a mesh back support cushion for your desk chair . Those are just a few of the problem-solving products featured below, and there's sure to be one that helps with your most annoying inconvenience.

So, get ready to improve your life with these clever (and often very affordable) items, which are all available on Amazon and just a few clicks away from arriving at your door.

1. This sleek magnetic knife bar that holds your most-used utensils

Modern Innovations Magnetic Knife Bar

Keep your kitchen knives easily accessible with this sleek magnetic knife bar . The space-saving bar is made from durable stainless steel with a fully magnetic surface that'll keep your most used kitchen utensils within reach while you're cooking. Also great: It's easy to install, and mounting hardware is included.

2. An ergonomic footrest that improves posture & increases circulation

Scriptract Ergonomic Foot Rest

If you're spending long hours at your desk, you can be more comfortable with this ergonomic foot rest . It's made from high-rebound foam with a soft velvet cover and nonslip base, and it keeps your feet slightly elevated to improve posture and increase circulation. The cover is removable and machine-washable, and there's a built-in carrying handle for easy portability.

  • Available colors and styles: 9

3. A trash bag holder that fits on cabinets & drawers

Lunies Over-the-Cabinet Trash Bag Holder

Save yourself a few trips to the dumpster with this over-the-cabinet trash bag holder . It's easy to install on cabinets, drawers, and doors, and it allows you to reuse plastic bags to gather food scraps and other items. Reviewers rave about how this trash bag holder makes meal prep quick and easy.

4. An easy-to-install organizer that tames messy cords

Baskiss Cord Management Organizer (3-Pack)

With this highly rated cord management organizer , messy cables are a thing of the past. The self-adhesive, flexible silicone clip has multiple slots, so you can keep charging cables and USB cords neat and easily accessible. Each pack contains three clips with three, five, and seven slots.

5. These bamboo charcoal bags that absorb & neutralize odors

Marsheepy Bamboo Charcoal Deodorizer Bags (12-Pack)

These bamboo charcoal deodorizer bags absorb and neutralize odors to freshen the air naturally, and they're easy to place wherever you need them most; think: in the closet, fridge, car, by the litter box, and inside smelly gym shoes. Plus, the bags can be reused for up to two years — just place them in the sun for a few hours once a month to refresh.

6. A cleaning gel that lifts dust from hard-to-clean areas

Colorcoral Cleaning Gel (5-Pack)

Need an easy way to lift dust and food crumbs off your keyboard, car vents, electronics and other hard-to-clean areas? This flexible dust cleaning gel will do the trick. Just press the reusable, biodegradable gel onto whatever you're cleaning, and it'll collect dust and debris with ease.

7. A portable steamer that quickly gets clothes wrinkle-free

OGHom Portable Clothes Steamer

Remove wrinkles in no time, with no ironing required, thanks to this portable clothes steamer . The lightweight and compact steamer heats up quickly and produces up to 15 minutes of steam to remove wrinkles from various types of fabric, including silk, dress shirts, and suits.

8. A space-saving tower power strip with built-in wireless charging

GLCON Power Strip with Wireless Charging

This tower power strip features six outlets, four USB ports, and built-in wireless charging, so it's a great way to power up all your devices while saving space. Both levels of the tower have individual on/off switches, and the power strip offers protection against surges, lightning, and overloads. Choose from white and black.

9. A clip-on sleeve that holds your favorite lip balm

Designs in July Clip-On Chapstick Sleeve

Say goodbye to digging through pockets and bags to find your lip balm. This stretchy clip-on lip balm sleeve attaches easily to your keychain or bag, ensuring hydration is always within reach. Choose from nine styles and shapes, including sleeves designed for round EOS lip balm cases.

10. A pet hair remover that reviewers swear by

DELOMO Pet Hair Remover

Reviewers write that this pet hair remover is a "game changer" and "surprisingly amazing." It lifts fur from rugs and upholstery in just a couple passes, and the collection chamber is easy to open, so you can dump the hair in the trash. It's pretty much endlessly reusable and is more eco-friendly than adhesive paper rollers.

11. A self-adhesive memo board you can stick on your computer monitor

Lechay Monitor Memo Board

This monitor memo board makes it easy to leave yourself notes and reminders right by your computer screen. The transparent memo board measures 11 by 3 inches, and the self adhesive makes it super quick to install on your monitor, so your work area will be more organized in no time.

12. These drawer organizers for socks & underwear

Qozary Dunerwear Drawer Organizer (2-Pack)

Want to instantly organize your messy sock drawer? This two-pack of drawer organizers are great for keeping socks and underwear neat and easy to grab when you're getting dressed. The organizers are made from durable fabric, and you can choose between 16 and 24 storage cells and seven colors, including gray, beige, and pink.

13. These double-sided adhesive stickers that keep small items in place

BUSOHA Sticky Adhesive Putty (350 Count)

This sticky adhesive putty can be used on smooth surfaces to keep lots of items in place, like vases, potted plants, desktop decor, and so much more. The small, clear stickers are double-sided, so you can just peel and stick wherever you want, and they're easy to remove as well. Each pack contains 350 pieces.

14. These kitchen shears that cut veggies, meat, pizza, & more

Acelone Heavy-Duty Kitchen Shears

Use these heavy-duty kitchen shears to quickly cut veggies, meat, pizza, and more, with no chopping board required. The scissors have rust-resistant stainless steel blades and comfortable nonslip handles, and you can choose from five colors, including lime green, violet, and orange. Also great: There's a built-in bottle opener and nutcracker, so you can do even more with one handy kitchen tool.

15. A reminder board that helps you track your dog's feeding schedule

DYFTD 'Did You Feed the Dog?' Reminder

This dog feeding reminder board helps you answer the eternal question, "Did you feed the dog?" The easy-to-install reminder board features color-coded slider tabs so you can note each time you've fed the the pup every day of the week. The board has magnets on the back so you can stick it to the fridge, and adhesive tabs are also included.

16. A daily planner designed to improve productivity, so you can hit your goals

Panda Planner 2021 Daily Planner

The highly rated Panda Planner has three sections — daily, weekly, and monthly — to help you stay organized and reach your goals. Each section of the undated, 90-day planner is designed so you can prioritize tasks and review the days and weeks to help you focus on what went well and where you can improve productivity.

17. These hanging hooks that attach to your closet rod

mDesign Over The Rod Hanging Closet Accessory Hook (8-Pack)

These hanging closet storage hooks are designed to hook onto the rod, creating more storage space for bags, ties, belts, jackets, and more. Sold in an eight-pack, each hook is made of durable steel wire with a rust-resistant finish, and reviewers love that they're super sturdy and easy to install.

18. An extendable scraper brush for cleaning snow off your car

BIRDROCK HOME Extendable Ice Scraper

When winter weather hits, cleaning snow off your car is easy thanks to this extendable ice scraper . It features a comfortable cushioned grip and thick-bristled brush with a pivoting head, so you can sweep away snow at various angles, and the durable jaws and scraper cut through even the toughest ice. Plus, it extends from 35 to 50 inches, so hard-to-reach areas are a breeze to clean. You can also opt for compact and deluxe extendable versions.

19. A sanitizing toothbrush case with a built-in UV lamp

DOCHI QUEEN UV Toothbrush Sanitizer

For an easy way to sanitize your toothbrush, store it in this highly rated UV toothbrush holder . The portable case features a UV-C lamp that eliminates bacteria on your toothbrush head, so you can feel better about sticking it in your mouth. The rechargeable case is compatible with various toothbrushes, even electric ones, and it comes with an adhesive sticker for wall mounting.

20. A door draft stopper that blocks breezes, noise, & more

ANNDELU Door Draft Stopper

Block breezes, light, and noise from creeping under your door with this easy-to-install door draft stopper . The dual-sided draft stopper is made of foam pieces that can be trimmed down to the perfect size, and the fabric cover comes in two colors: black and gray.

21. This mesh back support cushion for your desk chair

Samyoung Mesh Back Support

If your desk chair isn't supportive enough, add this mesh back support to help align your spine and prevent back pain. The breathable mesh cushion has an adjustable strap, so it can be placed in the most comfortable position on your chair, and the center is covered in massage beads for added comfort.

22. A collapsible cutting board with a built-in colander

QiMH Collapsible Cutting Board with Colander

Short on kitchen space? This three-in-one collapsible cutting board with a colander is a great way to save room. The silicone basket has a drain plug, so it can be used as a colander and washing tub when opened, and it functions as a cutting board when closed flat. Choose from four colors: gray, green, blue, and red.

23. These self-adhesive door stoppers that protect walls from damage

GroTheory Self-Adhesive Door Stoppers (4-Pack)

Prevent door handles from bumping against walls with these self-adhesive door stoppers . Sold in packs of four and 12, the door stoppers are made from shock-absorbing silicone, and they stick easily to smooth surfaces. Bonus: You can also use them under furniture to prevent wobbling.

24. These exfoliating soap saver pouches

myHomeBody Soap Saver Pouch (2-Pack)

When bar soap gets too small to use, these soap saver pouches come to the rescue. Just place your bar of soap inside the textured pouch and use it to lather up and exfoliate your skin. Plus, placing soap inside the grippy pouch makes it much easier to hold onto — no more fumbling with slippery soap.

25. A leakproof salad dressing shaker with pour spout

OXO Good Grips Little Salad Dressing Shaker

Mix, pour, and store your own salad dressing with ease, thanks to this salad dressing shaker . The BPA-free shaker has a 1-cup capacity with measurement markings on the side, and the top creates a leakproof seal, so you can shake ingredients and flip the lever to pour. The shaker is dishwasher-safe and comes in two colors — green and black — and small and large sizes.

26. These stylish blue light-blocking glasses

livho Blue Light Blocking Glasses (2-Pack)

Logging long hours in front of the computer, phone, and tablet can cause eye fatigue and headaches, so it's worth wearing a pair of these blue light-blocking glasses to prevent eyestrain. The two-pack of glasses comes in eight color combinations, and the non-prescription lenses block blue light and glare without distorting color.

27. A book page holder for easy one-handed reading

TILISMA Book Page Holder

For easier one-handed reading, over 1,000 reviewers are fans of this book page holder . It's made from sleek walnut wood and fits over your thumb so it's easy to hold the pages down with one hand while reading, leaving your other hand free for things like sipping coffee.

  • Available sizes: Mini, Small, Medium, Large, X-Large

28. These super-absorbent Swedish dishcloths

Swedish Wholesale Odor Free Dishcloths (10-Pack)

These affordable Swedish dishcloths are like traditional dish towels and a super absorbent sponges rolled into one. And not only are these dishcloths durable and reusable, but they're also eco-friendly and can help reduce paper towel use in your home. Plus, the cloths are dishwasher- and washing machine-safe for easy cleaning. Choose from 10 colors, including blue, watermelon red, and assorted shades.

29. A humidifier that fits in your car's cupholder

InnoGear Ultrasonic Car Humidifier

Adding moisture to the air can help ease sinus congestion, dry skin, and more, and you can do that anywhere with this ultrasonic car humidifier . The USB-powered humidifier is small enough to fit in your car's cupholder or stash in your travel bag, and it features continuous and intermittent mist settings. What's more, you can add a few drops of your favorite essential oil for aromatherapy on the go.

30. These foam fridge liners that help produce stay fresh for longer

Dualplex Refrigerator Shelf Liners (2-Pack)

Help produce stay fresh for longer with these fruit and veggie life extender shelf liners . The foam fridge liners allow air to circulate, preventing produce from spoiling so quickly, and they're easy to trim down to the perfect size. Each pack includes four bright green liners.

31. An ergonomic memory foam keyboard and mouse wrist rest set

Aelfox Memory Foam Keyboard Wrist Rest

This highly rated memory foam keyboard and mouse wrist rest combo offers ergonomic support to reduce strain while you work. The set comes in five colors and styles — including faux leather, black, and gray — and it fits most full-size keyboards. Plus, both pieces have nonslip bottoms to help them stay in place as you type and scroll.

32. An insulated travel mug with mesh strainer

Vibrant All-In-One Travel Mug

It's easy to enjoy your favorite drink on the go with this all-in-one travel mug . It comes with a mesh strainer so you can steep loose leaf tea and infuse your water with fruit, and the double-wall insulation keeps drinks hot for up to 12 hours and cold for up to 32 hours. The BPA-free, leakproof bottle comes in black and green.

33. A cup holder phone mount with a flexible neck

Macally Car Cupholder Phone Mount

This car cup holder phone mount features an 8-inch flexible neck and fits into most standard-size cup holders, giving you a quick and easy way to view your cell in the car. The adjustable mount holds various phones between 1.77 and 4.1 inches wide, and the holder rotates 360 degrees to give you the perfect viewing angle.

34. A 9-in-1 adjustable measuring spoon that reduces kitchen clutter

Lomily Adjustable Measuring Spoon

Reduce kitchen clutter with this adjustable measuring spoon for dry ingredients. The durable utensil replaces nine measuring spoons — it has sliders on each end that you can set to your desired measurement, ranging from 1/8 teaspoon to 1 tablespoon. Plus, it's dishwasher-safe for quick cleanup.

35. An extendable pillow tablet stand

IPEVO Pillow Tablet Stand

When you're lounging in bed or on the couch, this soft yet sturdy pillow tablet stand holds your tablet or e-reader at a comfortable viewing angle, and it folds out to provide room for a wireless keyboard. Also great: The 100% cotton cover is removable and washable. Choose from four colors: blue, charcoal, honeysuckle, and lemongrass.

36. A gentle aftershave with aloe vera & essential oils

Kerah Lane Razor Bump Natural Formula

This gentle aftershave formula soothes and moisturizes skin and helps reduce ingrown hairs and razor bumps. It's formulated with natural ingredients like aloe vera, witch hazel, and essential oils, so it's good for all skin types and gentle enough to use on your face and neck without the alcohol sting of many aftershave products.

37. A pot & pan organizing rack that keeps cookware in order

MUDEELA Pot and Pan Organizing Rack

Keep your kitchen cabinets tidy with this pot and pan organizing rack . The easy-to-assemble rack can be used vertically or horizontally and has adjustable dividers to store a variety of pot, pan, and lid sizes, ensuring the cookware you need is always easy to find and accessible.

38. An affordable key finder set with 4 color-coded receivers

Esky Wireless Key Finder

Keep track of your essentials with this affordable key finder set , which includes four color-coded receivers and an easy-to-use remote. Just attach a receiver to whatever you want to track — like keys, your eyeglass case, or your pet's collar — to find misplaced items up to 98 feet away. Another plus: The transmitter remote has a built-in flashlight, so it's easier to find items in the dark.

39. These heat-resistant stove burner covers that prevent messes

Sunny Town Stove Burner Covers (8-Pack)

Prevent food spills and splatter with these handy stove burner covers . The BPA-free covers are durable, heat-resistant, and easy to clean as needed — you can even place them in the dishwasher for added convenience. Plus, the covers can be trimmed down to fit perfectly over your burners. Each pack contains eight covers.

40. These self-adhesive bumpers that prevent cabinets & drawers from slamming shut

GorillaGrit Sound-Dampening Door Bumpers (100 Count)

To prevent cabinet doors and drawers from slamming shut, add these sound-dampening door bumpers . The clear, self-adhesive bumpers are designed to cushion surfaces and reduce noise, and you can choose from packs of 50 and 100, giving you plenty of bumpers to protect furniture in every room of the house.

41. These heat-resistant oven liners that prevent stuck-on food gunk

Chef's Choice Nonstick Oven Liners (2-Pack)

Avoid drips and messes in the oven with these nonstick oven liners . Sold in a pack of two, the BPA-free liners are heat-resistant up to 500 degrees Fahrenheit, and they're easy to rinse clean or place in the dishwasher as needed. The liners can be trimmed down to fit your oven, and a stove burner cover is also included.

42. A laptop cleaner that removes smudges & dust

OXO Good Grips Sweep & Swipe Laptop Cleaner

Remove dust, crumbs, and smudges from your keyboard and screen with this laptop cleaner brush . There's a microfiber pad on one side to wipe smudges and fingerprints off the screen, and a soft brush on the other to sweep dust and debris off the keyboard. When not in use, the cover and retractable brush keep the tool clean and allow for easy storage.

43. These storage pockets that fit in the gap between the car seat & console

Power Tiger Car Seat Pockets (2-Pack)

Not only do these car seat pockets keep items easily accessible, but they also prevent things from falling under the seat. The faux leather pockets fit in most cars that have a gap between the seat and center console, and there's plenty of space for your phone, wallet, and more. Choose from seven styles and colors, including black and beige, as well as options with a built-in cupholder.

44. A multi-plug outlet with built-in night light

ONDOG Multi Plug Outlet with Night Light

This multi-plug outlet packs a lot of charging power with six outlets and two USB fast-charging ports, and it boasts a 4.7-star rating from reviewers. The three-sided power strip fits into any standard outlet and also features a dusk-to-dawn night light with adjustable brightness settings that automatically turns on in the dark.

45. A jar opener that removes stubborn lids with a simple twist

Kichwit Jar Opener

Unscrew even the most stubborn lids with ease, thanks to this jar opener . The helpful kitchen tool clamps onto jars between 1 inch and 3.7 inches in diameter, and all you have to do is twist the handle to access the contents.

46. This natural, organic deodorant with essential oils

AC NATURE Natural Deodorant

Looking for a natural deodorant that's free of aluminum, synthetic fragrances, and other ingredients that may irritate sensitive skin? This highly-rated organic deodorant offers all-day protection that reduces body odor and absorbs sweat, and it's made with skin-soothing ingredients like coconut oil, beeswax, and tea tree oil. Choose from unscented and lavender in light, regular, and strong styles.

47. These silicone floor protectors that fit onto chair legs

MelonBoat Chair Leg Floor Protectors (16-Pack)

Protect your floor from scratches with these easy-to-install chair leg floor protectors . The flexible, clear silicone protectors slip snugly onto round chair feet, and they have felt pads on the bottom that allow chairs to glide across the floor without leaving scuff marks. Each pack comes with 16 floor protectors.

This article was originally published on Feb. 1, 2021

everyday problems that need inventions to solve 2021

WIForum

100+ global problems worth solving

Of course this list is far from being complete. It’s just a tiny start.

CONTRIBUTE And you can add to this list of “global problems worth solving” on our Google Drive . Feel free to add yourself to the contributor list. Do not spam it – please. We will update this post once in a while.

(1) Building a platform that collects problems, anybody can contribute and be curated by the community.

ENVIRONMENT

(2) Inventing new material or techniques to replace plastic (3) Inventing new techniques, and materials to replace paper (4)Inventing new techniques and products, recycling any given material (5) Inventing new materials replacing plastic bottles and cups (6) Creating new ways to package food (100’s of varieties of food) environmentally friendly (7) Finding artificial, yet environmentally friendly replacement for wood to reduce deforestation (8) Inventing new motors that neither use electricity nor fuel

(9) Finding ways to augment education in conventional schools and universities with highly relevant education (10) Creating social education programs that can run in parallel to schools, universities or jobs (11) Offering classes for undergrads, how to get successful and rich (12) Providing better base education programs on political know how (13) Providing better education programs on the general concept of economies (14) Providing better education on how wars are started and how peace is achieved and maintained today (15) Creating more tangible lifelong learning concepts (16) Creating more universally applicable career guidance mechanisms or platforms (17) Creating solutions to shift from an “all learn – all work” model to a more balance model

(18) Exploring new ways to generally reduce and safe energy (19) Providing a more transparent and plausible energy consumption prediction for the scenario that most people on earth are out of poverty, living in newly developed countries (20) New ways to harvest energy from bio thermal energy sources (21) New ways to harvest solar energy (22) New ways to harvest hydro energy (23) Finding ways to transmit energy created on the moon, down to earth (24) Identifying new ways to harvest energy from unidentified sources (25) Finding all new ways to store electric energy in bigger volume and less in size and weight (26) Smart energy re-distribution for those who produce excess energy that can be provided to others

PRODUCTS & TECHNOLOGY

(27) Lower cost reliable Internet connections (28) Independent and reliable “News & Information Publishing” organization (29) Better, social media integrated search engines (30) All new and modern operating systems (31) Fully integrated business application tools (32) Meteorology technology provider not only for weather forecasts but for everything agricultural (33) Generally available intelligent traffic lights, connected to a traffic flow system, but autonomous features (34) Low cost mini satellites to explore earth and space, provide data hubs, accessibility and more (35) Omnipresent, inexpensive and easy mobile payment system (36) Building robots for all kinds of dedicated tasks such as cleaning shoes, planting crops, cleaning windows, etc. (37) The whole range of wearable products counting, watching, recording, measuring all kinds of things underway (38) Situation dependent automatically changing materials to turn a lofty t-shirt into a rain covering shirt (39) Smart materials that change their behavior based on environmental conditions i.e, taking the carbon out of carbon dioxide and returning the dioxide back to air (40) Smart Contract development for cryptocurrency agnostic blockchain like media (41) Universal low voltage power connection system that handles everything from a single wall plug to staggering distribution (42) Creating universal ultra small IOT devices that allows any product to be programmed by a smartphone including remote controls, refrigerators, heaters, air conditioner, lights – anything. One interface for any product in the future. (43) New better zipper that do not stuck, break or derail WATER & SANITATION

(44) New ways to get to clean water (45) Better ways to turn salt water into sweet water (46) New ways to manage waste water in rural areas (47) Cheaper ways to produce sanitation products i.e. toilets (48) All new toilette models alleviating paper use (49) More efficient ways for flushing toilets than using precious water (50) New product for cleaning replacing bathtubs and showers or make their use a less used luxury (51) More water consumption sensitive products such as water cranes, showers, garden watering systems

FOOD & DIET 

(52) New ways to offer unified insights into the ingredients of food in any supermarket (53) Ways to eradicate factory farming (mass animal farming) (54) More scientifically proven and generally understood advice to a healthy diet (55) New ways to provide food portions in smaller sizes to stimulate reduction of food consumption and reduction of food waste RESEARCH, DATA & INFORMATION

(56) Finding new ways to research all the facts and sources of climate change (57) Finding new ways to deal with climate change and leverage the development so far (58) Finding ways to predict climate change more precisely for the next 50 years and provide meaningful indications for the agricultural industry (59) Better ways to organize research in general, creating more unbiased data. (60) Catalog of things that could be done with AI and inspires developer (61) An AI development system that could be used by virtually anybody (62) Research for a more rational view of the evolving powers of Artificial Intelligence (63) Creating algorithms that focus on environmental dependencies of new technologies (64) Identify new ways that help certain countries to get off of the data protection hysteria (65) New suggestions for data privacy models that give more power to the individual (66) Developing ways to deal with the general risk of eradicating life through asteroids (67) Developing scenarios to evacuate earth if needed, even though we would probably take 1,000 years to find the technical possibilities. (68) New tools and platforms to interact with governments and communities (69) New apps that cover all of the problems, allow to contribute in all kinds of ways and see reports (70) 3-D printing companies, producing unique products, spare-parts, artificial organs, and more (71) Cyber security improvements to significantly reduce or even alleviate hack attacks (72) Data ownership mechanisms, rules and technology that makes sure that personal data are controllable by its owner

(73) Providing better technology for customer experience management (74) Providing a new value system for corporate balance sheets involving employee contribution (75) Providing new ways to offer equity to highly innovative employees (76) Develop new systems that can track the degree of innovation development (77) Design new systems for customer interaction with corporations (78) Design new corporate employee education systems including lifelong learning (79) Create a fortune 100,000 leader board with indexes addressing environmental, employee and other key aspects (80) Creating all new insurance business models that provide much more contract transparency and easier to deal with (81) Online grocery stores with home delivery like a few in Germany or Switzerland (82) New media business models, disrupting the user unfriendly monopolies (83) Much easier booking systems for public transportation anywhere in the world (84) Creating systems that alleviate waiting (in line, at doctors, at shops, at bus stops….)

(85) More effective ways to deal with birth control in times where we help more people to survive (86) Starting large scale research that can only be done with tens of thousands of supporters (87) Finding better ways to deal with migration, integration and return mechanisms (88) Finding ways to replace prisons with socially effective methods of societal reintegration (89) Finding new policies to deal with people ignoring the generally accepted rules of societal coexistence (90) Finding solutions to get to a broader reach of well being for all humans (91) Developing new political concepts or new varieties of democracy that is more applicable in today’s world (92) Developing new job concepts for people who work on social or macro economic solutions to be financed (93) Developing new concepts for city creation addressing the bigger problems of today’s cities (94) Developing new and holistic ways to reduce traffic congestion in larger cities (95) Developing new logistical concepts to bring the huge amount of products directly to the citizens (96) Developing new techniques to transport the remaining waste to the designated areas without the current waste disposal chain (97) Finding new methods to alleviate corruption in government and other large organizations (98) Finding new mechanisms to make governments more accountable, providing rewards and punishment solutions based on their achievements relative to their promises

(99) New ways to provide a more balanced healthcare for the various developed nations (100) New ways to provide healthcare in the first place for developing nations (101) New ways for mental health care (102) New ways to produce cheaper medicine or secure living without medicine

This list of “global problems worth solving” will sooner or later grow much bigger. We are looking forward to your inputs.

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everyday problems that need inventions to solve 2021

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14 innovative projects helping to save the planet and make the world a better place

Environment nature biodiversity conservation

UpLink helps communities across the world face the threats of climate change and the COVID-19 pandemic. Image:  Unsplash/Noah Buscher

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everyday problems that need inventions to solve 2021

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.chakra .wef-1nk5u5d{margin-top:16px;margin-bottom:16px;line-height:1.388;color:#2846F8;font-size:1.25rem;}@media screen and (min-width:56.5rem){.chakra .wef-1nk5u5d{font-size:1.125rem;}} Get involved with our crowdsourced digital platform to deliver impact at scale

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  • Digital crowdsourcing platform UpLink was created to address the world’s most pressing problems.
  • The initiative seeks sustainable solutions to tackle issues such as climate change and social injustice.
  • Projects are also aimed at tackling the impact of the global coronavirus pandemic.

The importance of sustainable solutions came to the fore in 2020 as communities across the world faced the threats of climate change and the COVID-19 pandemic.

Digital crowdsourcing platform UpLink was created to address such challenges and help speed up the delivery of the United Nations' Sustainable Development Goals.

Unveiled at the World Economic Forum Annual Meeting in 2020, the platform - launched with founding partners Deloitte and Salesforce - connects the next generation of change-makers and social entrepreneurs to networks of contacts with the resources, expertise and experience to help bring about change.

Since its launch, UpLink has surfaced the best entrepreneurial solutions through competitions such as its Ocean Solutions Sprint , Trillion Trees Challenge , COVID-19 Social Justice Challenge and COVID Challenges . Here are some of the most innovative.

Have you read?

3 innovations leading the fight to save our forests, these 15 innovations are helping us fight covid-19 and its aftermath, 4 ideas that could make our response to covid-19 more equal.

Ocean Solutions Sprint

Cubex Global

Oman-based Cubex Global aims to cut global shipping emissions by enabling businesses to easily buy and sell unused container space on existing cargo routes. The company claims that its blockchain-based marketplace could help reduce emissions from shipping vessels by up to 20% and recover about $25 billion in lost freight revenue each year.

Waste management service RecyGlo works with businesses in Myanmar and Malaysia to recycle and process material in a safe and non-hazardous manner, helping to avoid mismanaged plastic being dumped in the region’s rivers and ending up in the ocean. The Yangon-based company manages 500 tonnes of waste and saves 1,470 tonnes of CO2 each month .

Scottish biotech start-up Oceanium uses sustainably-farmed seaweed to create food and nutrition products and compostable biopackaging. It believes that a sustainable seaweed farming industry can help mitigate the effects of climate change and create jobs.

COVID Challenge

Intelehealth

Developed at Johns Hopkins University, Intelehealth is a telemedicine platform that connects patients and frontline health workers with remote doctors to deliver primary care services at a distance in countries such as India.

UpLink is a digital platform to crowdsource innovations in an effort to address the world’s most pressing challenges.

It is an open platform designed to engage anyone who wants to offer a contribution for the global public good. The core objective is to link up the best innovators to networks of decision-makers, who can implement the change needed for the next decade. As a global platform, UpLink serves to aggregate and guide ideas and impactful activities, and make connections to scale-up impact.

Hosted by the World Economic Forum, UpLink is being designed and developed in collaboration with Salesforce, Deloitte and LinkedIn.

Emergency services app Flare provides next-generation 911 for those who do not have access to help in case of an emergency. In Kenya, its ‘Uber for ambulances’ platform has reduced response times by 87% and helped save 2,500 lives since its 2017 launch.

Carbon Health

Tech-enabled primary care provider Carbon Health aims to improve access to world-class healthcare. In the US, it established pop-up COVID clinics in 30 cities, with doctors available on video call, and has so far tested more than 500,000 people .

Desolenator

Desolenator’s solar-powered water purification systems help remote communities produce clean drinking water, without the need for filters, chemicals or external energy sources. This helps them build water resilience in the face of climate change and the COVID-19 pandemic .

Trillion Trees Challenge

Borneo Nature Foundation

For over a decade, Borneo Nature Foundation has developed planting methods to reforest degraded deep peatland, which is an important carbon store, key to local economies and home to populations of orangutans. It has planted more than 30,000 seedlings , and established community seedling nurseries in villages near Borneo’s remaining tropical rainforests.

Reforestum and Ecosphere+

Spain-based CO2 offsetting service Reforestum teamed up with UK climate solutions company Ecosphere+ to enable individuals and businesses to finance forest conservation and restoration by offsetting their carbon footprint.

Inga Foundation

Slash-and-burn farming is the only source of income for millions of farmers but it’s devastating the world’s rainforests. This is something that the UK-based Inga Foundation wants to counter through its Inga Alley farming method, which helps farmers build long-term food security on one plot of land.

Social Justice Challenge

Global platform citiesRise seeks to transform mental health policy and practice for young people across the world through its Mental Health and Friendly Cities framework – something that is only likely to become even more relevant in the COVID-19 era.

Philippines-based telerehabilitation platform TheraWee aims to improve access to rehabilitation services for children with difficulties by connecting their parents with individuals, groups and communities that can offer them support.

Noora Health

US start-up Noora Health provides families with medical skills training to help look after their loved ones, both in health facilities and at home. Its Care Companion Program has already reached more than 1 million relatives in India and Bangladesh .

Family Mask’s #PPEforAll

Global Citizen Capital and its company Family Mask’s #PPEforAll initiative was set up to boost access to affordable personal protective equipment (PPE) as the pandemic hit. By July 2020, more than 1 million masks had been distributed to elderly people across the world.

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Pocket-lint

50 incredibly clever solutions to modern problems.

Human beings have all sorts of problems, some are worse than others, but we're always coming up with new ideas and solutions to make our lives easier.

Human beings have all sorts of problems, some are worse than others, but we're always coming up with new ideas and solutions to make our lives easier.

Some of these solutions are simpler than others, some are for problems you didn't even know existed.

We've collected some brilliant designs from around the world that will certainly make you think.

Practice roads

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This is a playground in Copenhagen designed to help children learn how to interact with traffic. Particularly how to ride their bikes with road sense and to deal with various types of pedestrian crossing.

Satellites hunting ocean waste

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We all know there's a problem with microplastic waste in the ocean. Now scientists from the University of Michigan are putting NASA's satellites to work tracking the issue .

They're using multiple satellites that are usually used to track wind and speed movement over the ocean and using that data to work out where microplastics are most likely to congregate as a result.

Plastic as payment

Incredibly clever solutions to modern problems image 2

One major problem we have in modern society is the issue of plastic pollution. Greenpeace estimates there are 12.7 million tonnes of plastic in our oceans and we aren't doing enough to recycle our waste. There are some interesting solutions to these sorts of problems, one of the most eyebrow-raising of which actually started in China several years back.

In 2013 , an initiative began which saw the installation of special machines in the various subway stations in Beijing. These machines allowed travellers to pay with plastic. Passengers could deposit plastic bottles and receive credit towards their subway fares. A simple, yet effective way to encourage people to recycle.

Incredibly Clever Solutions To Modern Problems image 3

Another pollution system is Seabin , which is a gadget that works as a drain by collecting any rubbish on the water's surface and stopping it from moving onwards into the sea.

Although not encouraging recycling, it's certainly a great way to help cut down on the problem and remove waste from our waterways.

Extra elevator buttons

Incredibly Clever Solutions To Modern Problems image 22

This lift has extra buttons that you can press with your feet if your hands are full/busy. A brilliant and convenient solution if you're carrying shopping bags, holding onto a small child or just in the middle of travelling and don't have free hands. Also good if you're averse to germs.

Indoor puddles

Incredibly Clever Solutions To Modern Problems image 12

We all know how much children love playing in puddles. These clever bods at a preschool in Japan have designed the building in such a way that they get indoor puddles without all the muddy mess of the outside world.

So kids can play until their hearts are content but without getting covered in mud. Though that is half the fun isn't it?

Try before you buy

Incredibly Clever Solutions To Modern Problems image 14

There's a Dutch Supermarket known as Jumbo that has a selection of toilet rolls on offer in its facilities.

These toilet rolls are available to buy in the store, giving you the chance to try before you buy. Not something you'll usually get the chance to do.

An indoor pooch toilet

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Another modern solution to a first-world problem, this is a dog bathroom that's located at an airport. It has spots for dogs to do their business indoors. Everyone's got to go some time.

Do not disturb shopping baskets

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If you love shopping, but hate being bothered by sales staff who are constantly trying to upsell you then this might be the perfect solution.

This shop has different baskets, one tells staff that you'd prefer not to be bothered, one says you might like help. The "need help" baskets are no doubt useful for people who want help but also don't want to be a bother. A nice concept, whatever your preference.

A touch-free bathroom door

Incredibly Clever Solutions To Modern Problems image 26

Public washrooms are potentially awash with germs. Sure you might have washed and dried your hands, but what about the hundreds of others who have passed through that door?

If you have clean hands and touch the same handle, you might as well have not washed them in the first place. This simple design gets you to use your wrist instead - for hands-free, germ-avoiding opening.

Surprise vending machine

Incredibly Clever Solutions To Modern Problems image 34

Ever had trouble deciding what drink you want from a vending machine? If so, then this drinks dispenser might be built just for you. There are no options other than "surprise". At just 35 cents per can, you can't really go wrong, unless you hate surprises?

A thumb drive with a capacity display

Incredibly Clever Solutions To Modern Problems image 5

This might be the most first-world problem solution you're going to see on this list. This is a USB storage drive that has a built-in display on it.

That display shows how much storage space there is left without needing you to plug it in. We admit, that actually sounds useful. You can pick one up from Amazon if you agree.

The coffee chart

Incredibly Clever Solutions To Modern Problems image 6

If you're new to coffee then all the different types can be a bit intimidating.

This helpful chart from one coffee shop shows what you get for your money and makes choosing a lot easier without the hassle of having to ask someone.

Ceiling puzzles to keep you entertained at the dentist

Incredibly Clever Solutions To Modern Problems image 7

This dentist knows how intimidated people can feel on visiting the dentist.

This one has cleverly installed a Where's Wally (or Where's Waldo) puzzle in the ceiling so visitors can be kept distracted/entertained while they're examined. We suspect it might be a problem when going on a repeat visit though.

A pen that tells you how many pages you can write

Incredibly Clever Solutions To Modern Problems image 8

If you enjoyed the USB drive with the capacity gauge, then you'll love this pen too.

A simple ink pen with a window on the side that lets you know how many more pages you can write before it runs out of ink.

A credit card tip jar

Incredibly Clever Solutions To Modern Problems image 9

We really like the idea of this one - Dipjar is a credit card tip jar that lets you use your credit or debit card to leave a tip for staff when you don't have enough cash on you.

We'd love to see this sort of thing popping up in more places so people get the gratuity they deserve.

Lockers with chargers

Incredibly Clever Solutions To Modern Problems image 10

This device is clever for several reasons. Firstly, it's a locker with various device chargers inside, so you can be sure your stuff is safe and nicely charged when you return too.

Secondly, this was located at a bar - so if you're the sort of person that's constantly losing your phone when you're out drinking, then this might be the best drinking spot for you.

Dial 68 for bedtime stories

Incredibly Clever Solutions To Modern Problems image 11

When one Redditor checked into their hotel room, they got a nice surprise when they discovered the room's landline had a special number he could dial for bedtime stories.

This was at a Moxy Hotel, a funky new hotel that also had a guitar and phonograph in the room and a welcome cocktail on arrival. We're not sure where it's located, but we'd like to stay there.

A customisable cash machine

Incredibly Clever Solutions To Modern Problems image 13

This bank's ATM lets users choose which denomination they want their bills in.

Depending on how much money you're getting out you can choose what size bills you get. Brilliant if you have a particular use in mind and don't want huge bills that shops will have trouble changing.

Bathroom privacy tunes

Incredibly Clever Solutions To Modern Problems image 15

To save users' modesty, this smart toilet in Japan has a privacy music system that can be used to play music so no one can hear what's happening.

It's an intelligent dignity saver and a brilliant modern solution to an age-old problem.

Petrol pump problems

Incredibly Clever Solutions To Modern Problems image 16

In Seoul, South Korea, they have a brilliant solution to petrol pump problems. The pumps hang from above where you park your car, so you don't need to worry about which side your petrol cap is on, you can simply park, grab and get pumping without a fuss. Simple genius.

Rental car reflections

Incredibly Clever Solutions To Modern Problems image 17

This smart driving solution comes in the form of a reflection on the driver's window. A sticker on the dashboard of a rental car reminds foreign drivers what side of the road they should stick to by simply reflecting a sign into their eye line. Clever stuff.

Incredibly Clever Solutions To Modern Problems image 18

This shop sign has two settings "open" and "nope". All the owner has to do is slide the N to the other end when they're open or closed. Brilliant and amusing too.

A biker's jacket with safety lights

Incredibly Clever Solutions To Modern Problems image 19

Safety first! This biker's jacket has cleverly got some lights built into it that shows when they're braking or turning.

Yes, they already have lights on their bike, but we admire the extra safety measures.

A dual-purpose water fountain

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This public park has a water fountain that's cleverly designed so the overspilling water can be drunk by man's best friend. It's a water fountain for both dogs and people. Genius.

Winter simulation room

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If you've ever bought clothing in the shop but not been sure if it's good enough to do the job, then this special room in a shop might be the solution.

It's essentially a cold room that works as a winter simulator. Don the coat or other outwear then step inside to experience freezing conditions.

Shoe tester

Incredibly Clever Solutions To Modern Problems image 24

Another shop with a brilliant shopping solution. This is a special test ramp that allows you to test out different safety shoes and boots on offer before you buy so you know how much grip you're getting and what they'll be like to wear as you work.

Toilet button

Incredibly Clever Solutions To Modern Problems image 25

This bathroom has a panel that you can wave your hand at to open the automatic door rather than having to touch a germ-ridden door handle. Hygienic genius.

Photocopier with a browser

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This photocopier has a built-in browser so you can surf the web while waiting for your photocopying or printing to finish. Of course, that's probably not what you're meant to use it for, but come on, who wouldn't?

A hockey button

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This Canadian TV remote control has a dedicated hockey button so sports fans can get right to the action

Tyre wear indicators

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This tyre has a special (yet simple) wear indicator built into it that gives you an idea of how much legal tread is left. A great way to see at a glance when tyres need replacing.

Self-esteem support picture

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Feeling a bit low? Suffering from terrible self-esteem? Maybe this bathroom picture will help. Instead of a mirror, this bathroom has an encouraging message for you instead.

Short story printer

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This is a nifty little machine discovered at an airport that allowed travellers to print out free short stories to keep them entertained while they wait for their flights.

Redditors imagined the hilarity that might ensue if at another airport they had a machine that let you write stories to pass the time (then they printed at the other end).

Noise guide

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This school library has a warning system that lets people know when there's too much noise being made in the library. Easier than having a librarian shushing people constantly.

Water bottle map

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This is a nifty little water bottle that has a map of the college it's distributed at as well as small water symbols to let users know where it can be refilled around the campus. Hydration is important.

An elevator capacity gauge

Incredibly Clever Solutions To Modern Problems image 35

You know those signs in elevators that say things like "the maximum capacity of this elevator is 20 people" and you wonder how 20 people could even fit in there? Well, this is a more useful gauge of how many people is too many.

Shower beers

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Hotel room mini bars are so old hat. This modern hotel room has a shower beer fridge dedicated to drinking and showering, because what's more relaxing?

Pavement traffic lights

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A modern solution to a phone-obsessed society. This pavement has traffic lights built into it to let pedestrians know when they can cross the road without having to look up from their phones. We suspect it's more of a safety idea than a convenience one and one that really shouldn't exist, but it's still neat.

Fire rating

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In Australia, brush fires are a serious problem. They have a system to let people know when there's danger or particular risk in order to help avoid fire-based disasters.

Parking lines

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Ever opened your window or door to check to see if you've parked properly in a parking space? We're fairly sure everyone has. This car park has made life easier for everyone by continuing the lines onto the nearby wall so drivers can see where the spaces start and end with ease.

Blood bank gauges

Incredibly Clever Solutions To Modern Problems photo 41

There's a spot where you can go and donate blood. At one blood bank, they have clever digital gauges where you can see how much blood of each type the bank has. This is a great way to get people donating.

Socially distanced escalator

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In an effort to keep people socially distanced at the mall, this place has painted spacing between each step to give a decent gap and keep people safe.

A clever solution for a Covid world.

Saddle protection

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At this bike park, users get the bonus of having a little rooftop cover for their seats. If it rains you'll come back to a drier seat and a much nicer ride home. Assuming it isn't still raining when you leave of course.

Solar powered paddles

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This clever bod obviously finds paddling too much effort. To make life easier they've constructed solar-powered paddles to paddle automatically. Genius.

Shirt with built in spectacle cloth

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This Redditor discovered their shirt had a built-in spectacle cloth sewn into it.

For a glasses wearer, this is simple and genius. Now you can keep your glasses clean with ease while also not worrying about scratching the lenses.

Skateboard storage rack

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This University has plenty of people attending who travel by skateboard. Rather than having them scattered about the place, they've installed a storage rack. Locks mean users also can be sure their boards will be safe while they're busy learning too.

Kids go free

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This is a public restroom where people are expected to pay to use the facilities. But there's no charge for young children, so if they can fit they can go in.

This business card

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This imaginative business card gives the recipient info on various different important bits of information about the owner. Including their website, email address, Twitter handle and, of course, their name.

Safety before music

Safety first seat belt

This person's car wouldn't let them play music until the seatbelt was buckled. Since most people like to listen to music while they drive it's a pretty clever solution to encouraging safety on the road.

Anti-paparazzi clothing

Trousers

For public figures, this clothing is an excellent solution for privacy while out and about. These trousers essentially glow when photographed rendering paparazzi-style photography useless. Not for everyone, but if you suddenly find yourself famous then you might want to snag some.

Innovation for Good

Solutions to today's biggest challenges

Innovation | December 29, 2021

Ten Scientific Discoveries From 2021 That May Lead to New Inventions

From nanobots to cancer treatments, nature inspires a wide variety of innovations

Rachael Lallensack

Rachael Lallensack

Former Assistant Editor, Science and Innovation

In science, inspiration can come from anywhere.

A researcher might wonder about the thrust produced by butterfly wings as they flit through a meadow. Maybe watching squirrels navigate campus trees like parkour artists sparks curiosity about what goes through their furry little minds as they decide to jump from branch to branch.

Others, of course, get their spark from less likely sources: analyzing shark intestines or studying how microscopic water bears walk.

These scenarios and more inspired scientists to take a closer look at the natural world this year, but their influence won’t stop there. Discoveries in nature often inspire new designs for water filtration, solar panels, building materials and lots and lots of robots.

Here are ten findings from 2021 that could one day lead to new inventions.

Shark Intestines Function Like Tesla Valves

A CT scan of the spiral intestine of a Pacific spiny dogfish shark

In 1920, Serbian-American inventor Nikola Tesla designed a device without any moving parts that allows fluid to move in one direction while preventing backflow. These valvular conduits, as Tesla himself called them, are made of a series of fixed, tear-shaped loops that allow fluid to easily travel through the device, but slow and block any returning liquids. He made the valves as part of a ​​new steam engine he was working on, but filed for bankruptcy several months later, leaving the patent forgotten for decades .

Intestines serve a similar purpose: absorb nutrients from food and flush out waste, which certainly shouldn’t go out the way it came in.

In the animal kingdom, intestines come in all shapes and sizes. Most creatures—including humans—have tubular intestines that require muscle contractions to push food through. But shark intestines slowly move digested meals through spring-shaped spirals or nested funnels, depending on the species, to eke out every last calorie and get rid of the rest.

This year, researchers found that these spiraled organs also resemble the design and function of Tesla valves . The twists, turns and funnels ease fluids forward, which could be an energy-saving form of digestion.

“Sharks have all these different little tweaks to the Tesla valve design that could be making them more efficient,” study author Samantha Leigh, an animal physiologist at California State University, Dominguez Hills, told New Scientist in July.

Studying these natural wonders of engineering could improve wastewater filtration systems for removing microplastics. “We plan on doing work this upcoming year to determine how effective the different morphologies are at filtering out various size particles,” Leigh tells Smithsonian via email. “Depending on the results, we might be able to ‘tweak’ the spiral intestine design to make filters that are as effective as possible at filtering out microplastics from storm [or] wastewater.”

Squirrels Can Teach Robots a Lesson About Agility and Recovery

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When navigating treetops, squirrels will risk a long-distance leap if there’s a sturdy branch to land on. But even if their next stop is flimsy, a squirrel’s expert-level recovery skills—possibly developed from past mistakes—almost always help them stick the landing.

These two lessons from our fuzzy friends could be useful in designing how agile robots analyze a target to jump toward and how they recoup missed marks, according to research published in August .

“Like squirrels, the next generation of fast, agile legged robots could perceive opportunities to exploit specific aspects of the world around them that directly complement their own capabilities,” study author Nathaniel Hunt, a biomechanics engineer at the University of Nebraska, says via email. “Sensors and perception may be designed to directly identify only the critical information that supports movement decisions and control while ignoring a huge amount of irrelevant information.”

To learn more about how squirrels successfully navigate from branch to branch, scientists put wild fox squirrels to the test on an obstacle course in a eucalyptus grove on the University of California, Berkeley campus. The team analyzed how the squirrels altered their jumps depending on branch flexibility—timing their launch a bit earlier—and how they geared up for distance and height variation—twisting mid-air to find something to bounce off of to give them a boost. After going through a tricky jump a few times, they eventually nailed the stunt with ease.

Engineers designing robots for “inspection and maintenance, working in the home, and even exploration” can learn a few things from these bushy-tailed rodents, explains Hunt.

“As robots move out of laboratories and start to do work in the real world, somehow they have to deal with the complexity of interacting with different surfaces and objects, various materials that are hard or soft, smooth or rough, and they must react appropriately when they bump into something, lose traction or some other unexpected thing happens,” he says.

Scavenger Beetles Walk Upside-Down Beneath the Water’s Surface

A gif image of a water beetle scurrying upside-down beneath the water's surface

Thanks to surface tension, spiders, ants, snails and lizards can all walk on water , but water scavenger beetles perform a trickier feat. These bugs flip upside-down and scuttle along just beneath the water’s surface —as if they’re clinging to the underside of a glass table.

"The moment I realized the beetle was moving across the underside of the water's surface, I knew I had found something truly bizarre," says behavioral biologist John Gould, per Live Science .

In the first study to analyze this skill in depth, researchers filmed the insects’ inverted crawling technique. These beetles are known to trap air bubbles with their leg hairs to keep them oxygenated, but video footage shows this behavior may also keep them afloat and pinned to the surface. The bubble likely gives the bug enough support to put some pressure on the water-air boundary without breaking through. The beetle’s footsteps even push up “tiny hills” of water along the surface as they go, Gould tells Science News .

Scientists still have plenty of questions about the physiology of the beetle itself, like how its foot anatomy affects this skill or whether different parts of its body are water resistant. Studying the scavenger beetle’s talents could inspire tiny, upside-down surfing aquatic robots, Gould says via email.

Some water-skimming micro-robots already exist, and engineers are also building bots that can move between terrestrial and aquatic environments. However, current models require “multiple locomotion styles or inhibit the locomotion in one environment for the sake of the other,” Gould says. A beetle-bot could eliminate the need for hybrid models because the device would walk on land the same way it can walk underwater. “We believe that this could further advance robot locomotive capabilities for military or search and rescue purposes,” he adds.

Not only could the beetle in the study move beneath the surface, it could also remain motionless in one spot. A beetle-inspired aquatic adhesive or structural design could also be a solution for keeping objects at the surface of the water to measure vibrations, take temperature readings or collect other data.

“It could be possible to synthesize materials which can exploit this feat and remain passively at the water’s surface without the expenditure of energy,” Gould says. “Devices made of these materials could remain at the surface of the water while remaining entirely submerged and without piercing through or disrupting the water’s surface, unlike other devices which require a flotation device that sits above the water.”

A Cancer-Defying Gecko and His 900 Babies Could Inspire New Melanoma Treatments

A lemon frost gecko peers over its shoulder with silver eyes

At an auction in 2015, reptile breeder Steve Sykes purchased a rare pair of “lemon frost” geckos for $10,000. But when he started breeding the male gecko, Mr. Frosty, he noticed many of the offspring had small, white tumors growing on their skin. Nearly 80 percent of lemon frost geckos—a type of genetic morph bred for their sunny color—will develop this skin cancer that arises from pigment-producing cells called iridophores.

University of California, Los Angeles geneticist Longhua Guo happened to reach out to Sykes to study gecko morphs and decided to look into the genetic mystery of the lemon frost geckos. Guo and his team found a gene called SPINT1, which is linked to skin cancer in humans, is also responsible for both the geckos’ golden glow and their tumors. Studying SPINT1 further could help scientists better understand how certain cancers develop in humans—and perhaps lead to new ways to treat the illness.

Guo would like to “try culturing the cancerous iridophores to develop a new cell line for investigating tumor pathways as well as potential treatments,” per The Scientist .

Speaking with Scientific American in June, Lara Urban, a genome researcher at the University of Otago in New Zealand who was not involved in the study, says studying how the gene is expressed in geckos that never develop cancer could be one path for future study.

“I do think it will have an impact on cancer research, in that we understand the conservedness of this [SPINT1 genetic] pathway a little bit better now,” Urban says. “It will also be a potential new model organism for studying the development of skin cancer and contributing to actual therapeutic development.”

Scientists Watch Butterfly Wings Grow Scales for the First Time

For the first time ever, MIT researchers peered into a chrysalis while the colorful scales on a butterfly wing formed—and captured continuous images of the process , according to a study published this month in the journal PNAS . Studying this process could one day inspire new multi-functional materials in vibrant colors that also provide temperature control and water resistance, says study author Mathias Kolle, a mechanical engineer at MIT.

“We believe that being able to see and understand the processes and control levers at the core of the butterflies’ ability to tailor material structure and performance will help us to sustainably translate them into strategies for forming the next generation of advanced functional materials,” he tells Smithsonian via email.

First, the team raised painted lady ( Vanessa cardui ) caterpillars until they entered metamorphosis and developed a chrysalis. Then, they carefully removed part of the outer casing and placed a transparent coverslip over the opening using a bioadhesive. With a window into the transformation, the team used speckle-correlation reflection phase microscopy to get a closer look. Instead of using a wide-beam light that could be phototoxic to the delicate wing, speckle-correlation reflection phase microscopy peppers small points of light over specific locations, creating a field of illumination like fireflies in a meadow at dusk.

Within days, cells lined up to form rows of scales in an alternating pattern above and beneath the wing, like shingles on a roof. Each scale then developed nanometer-high grooves. Researchers suspect these ridges help the butterflies shed water like microscopic rain gutters as well as collect heat to keep them dry.

“We think this work could lead to new inventions because butterfly scales are a great biological example of a material solution with multiple coveted functions, all enabled by the same structure,” Kolle says. “These functions include control over optical appearance and color, thermoregulation, wetting characteristics, and flight dynamics.”

Because each scale is made of chitin, “the second most abundant biopolymer on Earth after cellulose,” says Kolle, a new material inspired by butterfly wings could also be biodegradable and easy to change or refresh. He envisions, perhaps, a sprayable version of the scales that could be used on buildings, vehicles or clothing to provide waterproofing and add a little color.

“Either way, imagine how cool that would be, if we’d just had a drum in which we grow the cells that form scales, and then spray them on a surface and supply a trigger that makes the cells grow scales of a desired color, texture, and wetting behavior,” Kolle says.

Fat-Tailed Dwarf Lemurs Hibernate in Captivity for the First Time

A fat-tailed lemur curls up in a fleece hammock at the Duke Lemur Center.

Fat-tailed dwarf lemurs are our closest primate relatives who hibernate in the wild. For the first time ever, researchers were able to recreate the conditions needed to coax the lemurs into hibernation at Duke University’s Lemur Center, which gave them a front row seat to learn about this unique metabolic process—and what it could teach us about humans. Primate behavioral specialist Marina Blanco and her team reported their findings in March in the journal Scientific Reports .

To set the mood for a really good nap, researchers made a makeshift tree hollow for the lemurs to settle into in their enclosure. They exposed the critters to 9.5 hours of light instead of a summery 11 hours to mimic winter’s shortened daylight. They also lowered the enclosure’s temperature to 50 degrees Fahrenheit.

For four months, the sleepy lemurs had dulled metabolisms, cooler body temperatures and much lighter appetites. Their heart rates slowed to eight beats per minute. When they arose again in spring, they bounced right back.

“It is important to remark that hibernators’ metabolic reduction is controlled, meaning that they can tolerate these extremes without ill effects,” says Blanco via email. Despite not moving or eating for months, these animals maintain muscle mass and organ function.

Learning about how another primate hibernates could improve our current methods for slowing down the body’s processes during life-saving surgeries or perhaps even long-term space travel, explains a Duke press release .

“Successful space travel [to distant destinations] will require months or years spent inactive in transit,” Blanco explains. “The closest to the needed suspended animation would be to induce hibernation-like states in astronauts.”

Scientists Decode the "Clap" of Butterfly Wings

A butterfly is shaped unlike any other flying animal, which makes analyzing their flight all the more exciting and inspiring to scientists. A study published in January 2021 found that butterflies use an efficient cupping and clapping method to generate thrust.

First, a pair of biologists from Lund University, Christoffer Johansson and Per Henningsson, conducted an aerodynamic analysis of free-flying butterflies. From these observations, they found that the broad-winged insects clap their wings together on upstrokes—but the wings don’t press flat together like a pair of hands mid-applause. Instead, butterfly wings bend, which researchers suspected might cup air between them to strengthen their downstroke.

To put their suspicions to the test, the scientists compared the flapping capabilities of two robotic clappers: one with rigid wings and one with flexible wings. They found that flexibility increased wing efficiency by 28 percent and added 22 percent more force to their flaps.

In nature, a butterfly’s wing clap probably gives them the extra boost they need to escape predators. Back in the lab, the pair hope their observations inspire new flying and swimming robots.

“Already today there are flapping drones that clap wings together, such as the DelFly , but they do not use the clap for propulsion, but instead mainly produce forces from the flapping,” Johansson says via email.

Making flexible flapping robots could be a low-energy way to boost thrust. Likewise, the addition of flexibility could be a boon for underwater robotics in cramped environments—perhaps for underwater archaeology.

“A drone designed for slow and precise maneuvering using paddling fins could improve performance by clapping the fins against the body,” he says. “Flexible fins could then create a cupped shape of the fin, similar to what we have seen in the butterfly wings, improving the directionality of the jet produced and the efficiency of the thrust production.”

Tardigrades Have an Insect-Like Walk

How inspiring are tardigrades? Let us count the ways.

First, they look like tiny, eight-legged, chunky bears —hence their nickname, water bears. These near-microscopic, aquatic extremophiles can survive in the most inhospitable places on Earth, including frigid absolute zero temperatures, boiling hot hydrothermal vents, a vacuum of space, and pressure six times more crushing than the deep ocean, per National Geographic .

While other soft-bodied creatures thrash, slither and wriggle like worms, tardigrades are the only soft-bodied animal that can walk. In a study published in the journal PNAS in August, researchers watched hours of footage of water bears walking on different surfaces from glass to gels.

The team found that tardigrades walk like insects 500,000 times their size . Though they move only half of their already-miniscule body length (0.5 millimeters) per second on average, they can move two body lengths in the same amount of time at top speed. Slow as they may be, they also seem to adjust their steps according to the terrain they’re navigating.

Because their strut has taken them to the far reaches of Earth, studying their gait could inspire new forms of locomotion for micro-scale robots.

“They have some simple, and highly effective ways of coordinating how their eight legs move, and they do this with minimal brain power using some simple rules that are strikingly similar to those used in certain much larger insect species,” says study author Daniel Cohen, a mechanical engineer at Princeton University. “This is great for inspiration because it shows that tiny robots, where computational power and weight are limitations, don’t need much to walk well.”

Tardigrade-inspired nanobots could be injected into damaged tissue to repair it or into an artery to remove plaque build-up—sort of like the shrunken submarine crew in the 1966 sci-fi film Fantastic Voyage .

“And for a completely sci-fi approach: Water bears show us what’s possible at that size when you look like they do. They are sort of like the ‘minimum model’ of what you can do with legs,” Cohen explains. “Perhaps we might someday be able to actually tissue-engineer our own multicellular ‘bio-bots’ made out of living cells and inspired by water bears.”

Slime Mold Stores “Memories” Without Even Having a Brain

Though they may occasionally resemble fungi, slime molds are globby, soil-dwelling amoebas that come in many odd shapes and bright colors . Despite lacking a brain or nervous system, slime mold can navigate a maze or recall the location of food.

Like gooey fractals, the single-celled organisms unleash tubular tendrils, which also transport fluid and nutrients throughout their sprawling network-like body plan, to explore new environments. In a study published in the journal PNAS in February, researchers found that they record important details of their surroundings by changing the diameter of these outstretched tubes.

When scientists studied a sunny yellow slime mold called Physarum polycephalum under a microscope, they observed the tubes become thicker when they encountered food and thinner when they found none. Some sort of chemical signal likely triggers these changes.

“Given P. polycephalum 's highly dynamic network reorganization, the persistence of this imprint sparked the idea that the network architecture itself could serve as memory of the past,” says study author Karen Alim, a biophysicist at the Technical University of Munich, in a statement.

This network sort of mimics how our brain stores memory using synaptic plasticity, meaning synapses become stronger or weaker based on use. Likewise, slime mold tubes that find food grow and dead ends wither away.

Using protein-based polymers, gels or other biological materials, researchers could adapt this sort of memory storage and chemical signaling in artificial intelligence without the need for electronics, Alim explains, which could be a boon for soft robotics that lack such hardware. If the rest of the bot is made using biomaterial, she says, a slime mold–inspired system could be used in situations when toxicity is of concern, like for medical applications or water processing.

“Here, fluid flows are an exciting method to both drive mobility but also encode decision making required for autonomous behavior,” Alim explains via email. “Building the robots out of responsive material that expands in response to the concentration of signaling molecules would here be a direct implementation of the memory mechanism we observed in Physarum.”

With a Soap-Like Protein, Human Cells Can Ward Off Bacteria

everyday problems that need inventions to solve 2021

Our immune system has specialized cellular soldiers—like T-cells and B-cells —ready to fight off bacterial invasions. However, non-immune cells aren’t entirely defenseless. Research published in Science in July found certain proteins literally have a detergent-like ability to wipe out bacteria like a grease stain. Investigating these proteins further could inspire a totally new kind of antibiotic.

“This is a case where humans make their own antibiotic in the form of a protein that acts like a detergent,” says study author John MacMicking, an immunobiologist at Yale University, in a statement. “We can learn from that.”

First, the team infected non-immune cells with Salmonella , a rod-shaped bacteria that affects the intestines. Then, they screened the cell’s genes for protective proteins and found a match: APOL3. This protein has parts drawn to water and other parts drawn to fats—just like laundry detergent. APOL3 attacks the greasy lipids lining the inner bacterial membrane with precision, never mistaking a human cell membrane for the invader.

As resistance to antibiotics surges, an alternative option is needed. Pathogens may have their own proteins that interfere with APOL3’s counterattacks, but researchers could design a new antibiotic that targets those pesky proteins so APOL3 can do its thing. Cohen also suggests designing small molecules that mimic APOL3’s actions using what’s called host-directed therapy, which creates a harsh environment for the pathogen instead of directly disarming it.

But first, the scientists have to understand the breadth of infections controlled by APOL3 and other immune defense proteins. “That will incentivize the research effort in tackling important human bacterial, viral, and parasitic pathogens, especially if antibiotic resistance is already prevalent for those microbes and we need new drugs,” MacMicking says via email.

“Inventions that mimic host protein activities are still relatively understudied,” MacMicking explains. “This could be fertile ground since our immune defenses are largely indifferent to whether pathogens are currently sensitive or resistant to known antibiotics.”

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Rachael Lallensack

Rachael Lallensack | READ MORE

Rachael Lallensack is the former assistant web editor for science and innovation at Smithsonian .

THE BEST INVENTIONS OF 2021

100 innovations changing how we live

everyday problems that need inventions to solve 2021

Permobil Explorer Mini

Nike go flyease, revolve air, nvidia omniverse, flawless ai truesync, adobe super resolution, percepto aim, mta live subway map, adt sosecure, lenovo thinkreality a3 smart glasses, google maps live view, qualcomm snapdragon xr2 platform, supergoop daily dose vitamin c + spf 40 serum, l’oréal water saver, opulus beauty labs treatment system, everist waterless haircare concentrates, kudo marketplace, mobilus labs mobiwan, in-telligent buzzbell, paper shoot camera, samsung galaxy z flip3, framework laptop, syng cell alpha, infinite objects nft video print, espresso display, vecnos iqui, jlab jbuds frames, clove sneakers, lenovo thinkbook plus gen 2, gott-goldberg-vanderbei projection, the learning passport, sphero indi, amira and the storycraft, roland vad706 v-drums acoustic design electronic drum kit, illusory material, boom xb-1 supersonic demonstrator, opte precision skincare, synchron stentrode, capitalize online 401(k) rollover platform, vicis zero2 trench, bodyenergy be-a230, sfoglini cascatelli, kuleana tuna, covid-19 home testing kits, abbott neurosphere virtual clinic, covid-19 vaccines, linus health dctclock, mosquirix malaria vaccine, juno bassinet, chiccoduo hybrid, elvie stride, ford pro power onboard, slatesafety biotrac band, robin the robot, relativity space stargate, cake kalk ap, crisis contact simulator, proxyaddress, bombas underwear, rothy’s driving loafer, blueconduit, ecoflow delta pro, sproutel purrble, thames & kosmos mega cyborg hand, lego recycled brick, story time chess, lyft new e-bike, jetkids bedbox, new shepard, eno skylite, lululemon take form mat, quip mouthwash, emme smart birth control system, cubios wowcube, fender american acoustasonic jazzmaster guitar, samsung qn90a neo qled 4k smart tv, gozney dome, looking glass portrait, rendeverlive, pluie diaper changing table, volta create, amber ac switch, innerplant innersoy living sensor, nvidia broadcast, icon vulcan technology, xwing autonomous gate-to-gate flight technology, garçon wines flat wine bottle, axs technologies power1, 3d relief artwork, reebok thermowarm+graphene, roborock s7, klipsch t5 ii true wireless anc earphones, quip refillable floss pick, helm personal server v2, melibio honey without bees, dailypay pay balance, oxo good grips stainless steel spoon rest with lid holder, phonak roger on, july air conditioner, upside chicken, apple m1 processor, innokind intelino smart train, samsung eco remote, lg g-series oled evo 4k gallery tv, waterdrop microdrink, wheel me autonomous wheel, amorepacific and lincsolution tailored facial mask pack 3d printing system, cerebras cs-2 ai system, fellow ode brew grinder, strategic innovations elit led address box & security system, fi series 2, allbirds-adidas futurecraft.footprint.

everyday problems that need inventions to solve 2021

Making Text Audible

everyday problems that need inventions to solve 2021

Mobility for the Littlest Kids

everyday problems that need inventions to solve 2021

The Hands-Free Shoe

everyday problems that need inventions to solve 2021

The Space-Saving Wheelchair

everyday problems that need inventions to solve 2021

VR Gets Real

everyday problems that need inventions to solve 2021

A Fix for Film Dubbing

everyday problems that need inventions to solve 2021

Poster-Worthy Smartphone Snaps

everyday problems that need inventions to solve 2021

Automated Inspections

everyday problems that need inventions to solve 2021

Sonograms Made Simpler

everyday problems that need inventions to solve 2021

Relief for Straphangers

everyday problems that need inventions to solve 2021

Private, Ad-Free Search

everyday problems that need inventions to solve 2021

The 911 Alternative

everyday problems that need inventions to solve 2021

On-Call Safety Support

everyday problems that need inventions to solve 2021

Five Screens At a Time

everyday problems that need inventions to solve 2021

Look Where You're Going

everyday problems that need inventions to solve 2021

Powering the Metaverse

everyday problems that need inventions to solve 2021

Dual-Purpose Skin Care

everyday problems that need inventions to solve 2021

A More Sustainable Wash

everyday problems that need inventions to solve 2021

Skin Care On Demand

everyday problems that need inventions to solve 2021

Just Add Water

everyday problems that need inventions to solve 2021

Multilingual Meetings Made Easy

everyday problems that need inventions to solve 2021

Bone-Conduction Communication

everyday problems that need inventions to solve 2021

Messaging That Makes Sense

everyday problems that need inventions to solve 2021

Low-Tech Meets High-Tech

everyday problems that need inventions to solve 2021

The Return of the Flip

everyday problems that need inventions to solve 2021

A Notebook You Can Repair

everyday problems that need inventions to solve 2021

A Speaker That Reads the Room

everyday problems that need inventions to solve 2021

Frames for Digital Art

everyday problems that need inventions to solve 2021

Custom Listening

everyday problems that need inventions to solve 2021

The On-the-Go Workstation

everyday problems that need inventions to solve 2021

The Ultimate Selfie Stick

everyday problems that need inventions to solve 2021

Attachable Audio

everyday problems that need inventions to solve 2021

Comfy Kicks for Health Care Workers

everyday problems that need inventions to solve 2021

Back-to-Back Screens

everyday problems that need inventions to solve 2021

A More Accurate World Map

everyday problems that need inventions to solve 2021

Online Learning, Offline

everyday problems that need inventions to solve 2021

Teaching Kids to Code

everyday problems that need inventions to solve 2021

The AI Tutor

everyday problems that need inventions to solve 2021

Award-Winning Television

everyday problems that need inventions to solve 2021

Digital Drums, Authentic Sound

everyday problems that need inventions to solve 2021

TV Gone Social

everyday problems that need inventions to solve 2021

Digital Gets Physical

everyday problems that need inventions to solve 2021

Fast and Futuristic

everyday problems that need inventions to solve 2021

Ultra-Targeted Complexion Aide

everyday problems that need inventions to solve 2021

Mind-Controlled Computing

everyday problems that need inventions to solve 2021

Increasing Property Value

everyday problems that need inventions to solve 2021

Recovering Savings

everyday problems that need inventions to solve 2021

High-Tech Training

everyday problems that need inventions to solve 2021

The Head Protector

everyday problems that need inventions to solve 2021

The Full-Body Treadmill

everyday problems that need inventions to solve 2021

A Novel Noodle

everyday problems that need inventions to solve 2021

Non­soggy Takeout

everyday problems that need inventions to solve 2021

Catch of Tomorrow

everyday problems that need inventions to solve 2021

Test Thyself

everyday problems that need inventions to solve 2021

A Fine-Looking Filter

everyday problems that need inventions to solve 2021

Access to Care at Home

everyday problems that need inventions to solve 2021

The Smart Radon Detector

everyday problems that need inventions to solve 2021

Bottled Hope

everyday problems that need inventions to solve 2021

Early Detection for Cognitive Decline

everyday problems that need inventions to solve 2021

A Public-Health Breakthrough

everyday problems that need inventions to solve 2021

A Better Bassinet

everyday problems that need inventions to solve 2021

The Unbreakable Bottle

everyday problems that need inventions to solve 2021

The Hidden Breast Pump

everyday problems that need inventions to solve 2021

Freedom From Distraction

everyday problems that need inventions to solve 2021

Reimagining Virtual Meetings

everyday problems that need inventions to solve 2021

From Horsepower to House Power

everyday problems that need inventions to solve 2021

Keeping First Responders Cool

everyday problems that need inventions to solve 2021

A Compassionate Companion

everyday problems that need inventions to solve 2021

Printer to Pad

everyday problems that need inventions to solve 2021

Revving Up Conservation

everyday problems that need inventions to solve 2021

Help for the Hungry

everyday problems that need inventions to solve 2021

A Chatbot for Crisis Responders

everyday problems that need inventions to solve 2021

Grid-Free Electricity

everyday problems that need inventions to solve 2021

A Stepping Stone to Stability

everyday problems that need inventions to solve 2021

No Seams Needed

everyday problems that need inventions to solve 2021

Underwear for Good

everyday problems that need inventions to solve 2021

A Reimagined Classic

everyday problems that need inventions to solve 2021

The Lead-Pipe Finder

everyday problems that need inventions to solve 2021

Smarter Farming

everyday problems that need inventions to solve 2021

Blue Jeans Go Green

everyday problems that need inventions to solve 2021

The Reusable Shipping Box

everyday problems that need inventions to solve 2021

A Portable Power Plant

everyday problems that need inventions to solve 2021

The Carbon Cutter

everyday problems that need inventions to solve 2021

Keeping Kids Calm

everyday problems that need inventions to solve 2021

A Helping Hand for STEM

everyday problems that need inventions to solve 2021

From Bottles to Blocks

everyday problems that need inventions to solve 2021

Gaming Goes Old-School

everyday problems that need inventions to solve 2021

The Go-Anywhere Console

everyday problems that need inventions to solve 2021

The Kid’s Gambit

everyday problems that need inventions to solve 2021

Cleaner Driverless Trucking

everyday problems that need inventions to solve 2021

Wireless In-Road Charging

everyday problems that need inventions to solve 2021

Self-Driving Delivery

everyday problems that need inventions to solve 2021

Swapping Batteries for EVs

everyday problems that need inventions to solve 2021

A Next-Gen Shareable Cycle

everyday problems that need inventions to solve 2021

A More Peaceful Journey

everyday problems that need inventions to solve 2021

Weightlessness Awaits

everyday problems that need inventions to solve 2021

A More Comfortable Hammock

everyday problems that need inventions to solve 2021

A More Straightforward Stretch

everyday problems that need inventions to solve 2021

A Refined Rinse

everyday problems that need inventions to solve 2021

Never Miss a Dose

everyday problems that need inventions to solve 2021

A More Creative Cube

everyday problems that need inventions to solve 2021

Acoustic or Electric? Yes.

everyday problems that need inventions to solve 2021

Image Upgrade

everyday problems that need inventions to solve 2021

Unleash Your Inner Pizzaiolo

everyday problems that need inventions to solve 2021

Opening Up VR

everyday problems that need inventions to solve 2021

A 3D Display for Your Desk

everyday problems that need inventions to solve 2021

A Remedy for Loneliness

everyday problems that need inventions to solve 2021

Surgery School

everyday problems that need inventions to solve 2021

A Cleaner Diaper Change

everyday problems that need inventions to solve 2021

Democratizing VR

everyday problems that need inventions to solve 2021

Wear Your Camera

everyday problems that need inventions to solve 2021

Current Gets Current

everyday problems that need inventions to solve 2021

Curated Listening

everyday problems that need inventions to solve 2021

Pest-Resistant Crops

everyday problems that need inventions to solve 2021

A Sustainable Shipping Solution

everyday problems that need inventions to solve 2021

Ready For Your Closeup

everyday problems that need inventions to solve 2021

Homes on Mars

everyday problems that need inventions to solve 2021

Taking Wing

everyday problems that need inventions to solve 2021

A Table to Sleep On

everyday problems that need inventions to solve 2021

An Emission-Cutting Container

everyday problems that need inventions to solve 2021

The Case Is the Charger

everyday problems that need inventions to solve 2021

Touch-Friendly Paintings

everyday problems that need inventions to solve 2021

Better Base Layers

everyday problems that need inventions to solve 2021

A Vacuum With Brains

everyday problems that need inventions to solve 2021

Really Smart Earbuds

everyday problems that need inventions to solve 2021

Eco-Friendly Flossing

everyday problems that need inventions to solve 2021

Host Yourself

everyday problems that need inventions to solve 2021

Helping Parents Plan

everyday problems that need inventions to solve 2021

The Ultimate Notetaker

everyday problems that need inventions to solve 2021

Cash When You Need It

everyday problems that need inventions to solve 2021

A Cleaner Stovetop

everyday problems that need inventions to solve 2021

Long-Distance Hearing

everyday problems that need inventions to solve 2021

A Sounder Sleep

everyday problems that need inventions to solve 2021

Stylish Sanitizing

everyday problems that need inventions to solve 2021

Lab-Grown Poultry

everyday problems that need inventions to solve 2021

Faster Macs

everyday problems that need inventions to solve 2021

Getting Future Programmers On Track

everyday problems that need inventions to solve 2021

Rechargeable Remote

everyday problems that need inventions to solve 2021

A TV That Doubles As Art

everyday problems that need inventions to solve 2021

A Tastier Sip

everyday problems that need inventions to solve 2021

Rolling Into Place

everyday problems that need inventions to solve 2021

A Face Mask That Fits

everyday problems that need inventions to solve 2021

Superfast AI Computing

everyday problems that need inventions to solve 2021

Convenient Connectivity

everyday problems that need inventions to solve 2021

Brewing Up a Storm

everyday problems that need inventions to solve 2021

Found, Not Lost

everyday problems that need inventions to solve 2021

Where’s Fido?

everyday problems that need inventions to solve 2021

Cleaner Sneakers

Audience editors: Samantha Cooney, Annabel Gutterman, Soo Jin Kim, Kat Moon, and Kimberly Tal

Copy editors: Helen Eisenbach, Mark Hokoda, Anny Kim, Silvija Ozols, Sarah Rutledge, and Jennifer Schiavone

Designer: Jennifer Prandato

Digital producers: Paulina Cachero and Nadia Suleman

Editors: Jennifer Duggan, Merrill Fabry, Alex Fitzpatrick, Larry Kanter, Dan Macsai, Cate Matthews, Brittany Robins, Lily Rothman, Elijah Wolfson, and Karl Vick

Photo editors: Kim Bubello and Alis Atwell

Production manager : Jennifer Panzer

Reporter-researchers:   Eloise Barry, Leslie Dickstein, Mariah Espada, Alejandro de la Garza, Nik Popli, Simmone Shah, and Julia Zorthian

25+ Genius Inventions You Can Use to Solve Problems You Face Every Day

A UV sanitizer that can be powered by your phone, a label that will tell you if the meat you’re going to buy is fresh or expired, a  Christmas tree that does not harm the environment — all of these are just a few examples of simple yet priceless inventions that can make our lives far more comfortable.

Here at  Bright Side we take our hats off to the genius minds that have invented tools for helping us spend less time and effort on routine tasks and challenges. We’d love for you to take a look at this new set of solutions that won’t leave any comfort lover indifferent.

1. The Uvlen digital sanitizer is powered by your phone’s flashlight.

everyday problems that need inventions to solve 2021

15 Things That Made People’s Eyes Open Wider to Make Sure They Were Seeing Correctly

15 Things That Made People’s Eyes Open Wider to Make Sure They Were Seeing Correctly

We Adjusted the Faces of 20+ Celebrities to Golden Ratio Standards, and Here Are the Results

We Adjusted the Faces of 20+ Celebrities to Golden Ratio Standards, and Here Are the Results

13 Texts Where Women Set Their Own Rules

13 Texts Where Women Set Their Own Rules

12 Utterly Brilliant Ads That Leave Their Competitors With No Chance

12 Utterly Brilliant Ads That Leave Their Competitors With No Chance

15+ Times Movie Makers Made a Mistake and Thought No One Would Notice

15+ Times Movie Makers Made a Mistake and Thought No One Would Notice

10 Realistic Comics on How Hard It Is to Be a Girl in the Summertime

10 Realistic Comics on How Hard It Is to Be a Girl in the Summertime

18 Tweets Proving That Nothing Can Stop Real Love

18 Tweets Proving That Nothing Can Stop Real Love

9 Dangerous Fashion and Beauty Trends That People Used to Follow

9 Dangerous Fashion and Beauty Trends That People Used to Follow

20+ Pictures That Totally Give Our Eyes Pleasure

20+ Pictures That Totally Give Our Eyes Pleasure

18 Photo Ideas That Only Real Desperados Would Dare Repeat

18 Photo Ideas That Only Real Desperados Would Dare Repeat

16 People Share the Weirdest Things Their Friends Did at School

16 People Share the Weirdest Things Their Friends Did at School

Igniting Ideas For impact

Embarking on a transformative journey through six chapters, we traverse India's landscape, exploring pioneering startups and their revolutionary...

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10 Frugal Innovations By Indians That Give Simple Solutions to Big Problems

A list of the best innovations by Indians would surely include these 10 low-cost ideas that solve everyday problems in every field, from healthcare to sustainability.

10 Frugal Innovations By Indians That Give Simple Solutions to Big Problems

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IIT Grads Build India's 1st AI Admission Platform To Help Students Get Into Dream Colleges

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10 Frugal Innovations By Indians That Give Simple Solutions to Big Problems

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10 Frugal Innovations By Indians That Give Simple Solutions to Big Problems

3. Tupik Bed AC

10 Frugal Innovations By Indians That Give Simple Solutions to Big Problems

4. Amphibious Bicycle

10 Frugal Innovations By Indians That Give Simple Solutions to Big Problems

5. Mitti Cool

IIT Professor's Novel Technique Produces High-Quality Vermicompost in Half The Time

IIT Professor's Novel Technique Produces High-Quality Vermicompost in Half The Time

Dr Ajay S Kalamdhad led a group of IIT-Guwahati researchers to innovate a two-stage fast biodegradation technique that can aid municipal corporations in eco-friendly organic waste management. It also produces ‘Mati Dhan’ — a top-notch vermicompost and organic compost rich in NPK and other essential nutrients for farmers.

10 Frugal Innovations By Indians That Give Simple Solutions to Big Problems

6. Jaipur Foot

10 Frugal Innovations By Indians That Give Simple Solutions to Big Problems

7. Voice Box

10 Frugal Innovations By Indians That Give Simple Solutions to Big Problems

8. Bullet Santi

10 Frugal Innovations By Indians That Give Simple Solutions to Big Problems

10. Solar Rickshaw Home

10 Frugal Innovations By Indians That Give Simple Solutions to Big Problems

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National Student Innovation Challenge: This Competition Taps Into Young Talent To Solve Big Problems

National Student Innovation Challenge: This Competition Taps Into Young Talent To Solve Big Problems

The National Student Innovation Challenge (NSIC) by eVidyaloka Trust helps Indian students transform into changemakers, tackling real-world challenges through innovative, SDG-focused projects.

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everyday problems that need inventions to solve 2021

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ChatGPT for Teachers

Trauma-informed practices in schools, teacher well-being, cultivating diversity, equity, & inclusion, integrating technology in the classroom, social-emotional development, covid-19 resources, invest in resilience: summer toolkit, civics & resilience, all toolkits, degree programs, trauma-informed professional development, teacher licensure & certification, how to become - career information, classroom management, instructional design, lifestyle & self-care, online higher ed teaching, current events, stem projects that tackle real-world problems.

STEM Projects That Tackle Real-World Problems

STEM learning is largely about designing creative solutions for real-world problems. When students learn within the context of authentic, problem-based STEM design, they can more clearly see the genuine impact of their learning. That kind of authenticity builds engagement, taking students from groans of “When will I ever use this?” to a genuine connection between skills and application.

Using STEM to promote critical thinking and innovation

“Educational outcomes in traditional settings focus on how many answers a student knows. We want students to learn how to develop a critical stance with their work: inquiring, editing, thinking flexibly, and learning from another person’s perspective,” says Arthur L. Costa in his book Learning and Leading with Habits of Mind . “The critical attribute of intelligent human beings is not only having information but also knowing how to act on it.”

Invention and problem-solving aren’t just for laboratory thinkers hunkered down away from the classroom. Students from elementary to high school can wonder, design, and invent a real product that solves real problems. “ Problem-solving involves finding answers to questions and solutions for undesired effects. STEM lessons revolve around the engineering design process (EDP) — an organized, open-ended approach to investigation that promotes creativity, invention, and prototype design, along with testing and analysis,” says Ann Jolly in her book STEM by Design . “These iterative steps will involve your students in asking critical questions about the problem, and guide them through creating and testing actual prototypes to solve that problem.”

STEM projects that use real-world problems

Here are some engaging projects that get your students thinking about how to solve real-world problems.

Preventing soil erosion

In this project, meant for sixth – 12th grade, students learn to build a seawall to protest a coastline from erosion, calculating wave energy to determine the best materials for the job.  See the project.

Growing food during a flood

A natural disaster that often devastates communities, floods can make it difficult to grow food. In this project, students explore “a problem faced by farmers in Bangladesh and how to grow food even when the land floods.”  See the project .

Solving a city’s design needs

Get your middle or high school students involved in some urban planning. Students can identify a city’s issues, relating to things like transportation, the environment, or overcrowding — and design solutions. See the project here or this Lego version for younger learners.

Creating clean water

Too many areas of the world — including cities in our own country — do not have access to clean water. In this STEM project, teens will learn how to build and test their own water filtration systems.  See the project here .

Improving the lives of those with disabilities

How can someone with crutches or a wheelchair carry what they need? Through some crafty designs! This project encourages middle school students to think creatively  and  to participate in civic engagement.   See the project here .

Cleaning up an oil spill

We’ve all seen images of beaches and wildlife covered in oil after a disastrous spill. This project gets elementary to middle school students designing and testing oil spill clean-up kits. See the project here .

Building earthquake-resistant structures

With the ever-increasing amount of devastating earthquakes around the world, this project solves some major problems. Elementary students can learn to create earthquake resistant structures in their classroom. See the project here .

Constructing solar ovens

In remote places or impoverished areas, it’s possible to make solar ovens to safely cook food. In this project, elementary students construct solar ovens to learn all about how they work and their environmental and societal impact.  See the project here .

Stopping apple oxidization

Stop those apples from turning brown with this oxidation-based project. Perfect for younger learners, students can predict, label, count, and experiment! See the project here .

Advancing as a STEAM educator

The push for STEM has evolved into the STEAM movement, adding the arts for further enrichment and engagement. There are so many ways to embed STEM or STEAM lessons in your curriculum, but doing it well requires foundational knowledge and professional development. Imagine what type of impact you could have on your students and your community if you were supported by a theoretical framework, a variety of strategies, and a wealth of ideas and resources.

You may also like to read

  • Teaching STEM: Challenging Students to Think Through Tough Problems
  • Professional Development Resources for STEM Teachers
  • What is the Washington State STEM Lighthouse Program?
  • Characteristics of a Great STEAM Program
  • Building a Partnership Between Your School and a STEAM Organization
  • The Art of Inquiry in STEAM Education

Categorized as: Tips for Teachers and Classroom Resources

Tagged as: Art ,  Educational Technology ,  Engaging Activities ,  Math and Science ,  Science ,  STEAM

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  • 2020 Civics Engagement & Resilience: Tools fo...
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Businessvaani

Businessvaani

Here are 10 Everyday Problems Technology Could Solve in Future

After getting up in the morning there are numerous things we do. There are also numerable problems that come our way some are solved and some remain a headache for us. While the world is able to find out solutions through inventions to some of the biggest problems in the world yet there are problems that have no solution. These problems though may sound small but have definitely created trouble for us.

These everyday problem are those which we tend to ignore generally but they require to addressed and solved as soon as possible. Through innovation, invention or by any other way such problems should be solved as it can ease our lives much. Some of these problems are so silly that we hardly care about them but feel tremendously pained while countering them.

There can be mobile applications, software or any device that can help us in solving such problems.

Here are ten such everyday problems that need inventions to be solved:-

A tech device using which you can conclude which apparel fits your personality:.

We all come across this very common problem everyday of what to wear? Which apparel will fit picture perfect on us? Whether this dress will suit on my body or not? Such questions can sometimes be very frustrating and therefore requires solution. What about a tech device equipped with artificial intelligence and analytics that can help you in concluding which dress fits on you and what specific type of dress you need to wear at particular occasion.

Many a times you would suffered wearing inappropriate dress at occasions that deserved something else. Such problems requires an immediate solution. The problem may sound childish but at important occasions can be big and detrimental to your interest.

Technology that has details of everything you did in a day:

Especially for professionals and people who have a hectic day this technology is must for you. Being busy all day you tend to forget what exactly you did the whole day. It is not that you forget everything you did but some key things in the busy day gets ignored. Someone may have said something important to you which you have to follow but you forgot what that was.

A device or tech that carries all the information regarding your meeting and all the actions you did on a particular day can be very helpful. For VVIPs, this is very much followed through special assistants assigned for the same but it is not possible for commoners to appoint people who can be there around you all day thus a technology helping you up in remembering important tasks must be of very help.

An App or Technology that can help in connecting with a person who wants to talk about the similar topic as you with the same passion:

Sometimes we want to speak a lot on a particular topic but we find no one around ourselves with who we can share all these details and that person shows the same keenness with which we tell them. An app or social media technology that is specially designed to deal with such issues so that if someone feels like discussing about a certain topic, issue, emotion and feelings he can connect to that person and then chat and discuss about the same with the same passion.

People in this busy world find themselves in a lonely environment and thus tend to become much more frustrated and depressed. Such innovation will help millions out there.

Permanent Solution to Water Shortage and Clean Water:

The technology is in use yet there is much more to do towards clean and sufficient water on the planet for human consumption. Desalination is one such method which is used to clean sea water in normal human consumption. Desalination is still distant technology to most of the world. The reason mostly goes to expensive nature of desalination. The technology needs to be much revolutionized in order to become accessible to common citizens. The shortage of water and the lack of clean water is a very common problem which still needs to address well.

Expensive Internet Data:

The country is still suffering from expensive internet or the mobile data. Something needs to be done in order to solve the expensive nature of mobile data. Many countries like India have very cheaper internet. Most of us rely hugely on mobile internet for our daily needs hence one requires sufficient amount of data at a cheaper price. Technology needs to be advanced, competition needs to boost so that data becomes cheaper in years to come.

A Better way to Sell, Purchase, Rent and Lease Homes:

One needs to give huge amount of commission to the broker who helps us in getting houses and other real estate property. In order to sell, purchase, rent and lease properties we need to have a revolutionary platform that can solve the issue of broker commission which is impacting our pockets.

Though there are various websites that are helping us out yet we need something much more efficient in solving our everyday problems. A platform from where one can every minute detail regarding properties, type of properties, price, exact location, etc. This will end the hegemony of brokers in sale and purchase of properties.

Solving the problems of career choices based on one’s capability and interest:

We need a platform which is driven by analytics and AI which can help us in finding which career paths fits us according to our capabilities and interest. A platform based on our answers to particular question can analyze which career path will suit us in long learn. They can suggest us various ways to reach us to our required career paths. Nearly all of us in our lives have suffered from the problem of realizing our core strength and what career choice will be perfect for us.

We mostly take decision based on the choice of others or in peer pressure. In such situation we do not perform with full energy and zeal and that impacts not only our work but our career prospects. Thus an innovative platform is required which can solve our problem regarding this.

When our Places can understand us and act according to that:

AI has come into being which will help us in different ways. The Internet of things is one such technology that will function to our daily routine and therefore can assist in our daily lives. We still need to make this a close reality and bring it into the lives of common people. Thus a revolution needs to be done in this field where our homes, place or work and things around us operate in way to assist us in our daily needs.

For example, as we are about to rise there should be an AI like tech where the alarm rings on time, by the time we rise the water for bath becomes warm for showers, our tea gets ready, and our breakfast gets prepared. As one is about to reach his office, the AC, lights and other appliances get to work. This will solve many of our problems which not only wastes our time but also tend to disturb us.

A Technology that can tell us which food item in our Refrigerator will get expired soon:

There should be such inbuilt technology in the fridge or outside which can detect and tell us which food item in our fridge will get expired soon and should be consumed within time. There are various food items in our fridge that have various time limited for consumption. Some last for months, some last for weeks and some last for only few days.

Some get rotten even within few hours. Because of this many our food gets expired and not of use leading us to dump them thus not only leading food waste but our hard earned money and toil in cooking it. Therefore a technology that can detect and let us know about the status of the food. There should also be an indicator that can detect and tell which food has been expired and which can still be consumed. This will help us a lot in having quality food without any food waste. Such daily problems when solved will be helpful for us.

Solution that can solve the loss of hairs:

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everyday problems that need inventions to solve 2021

4th Grade Inventors Find Solutions to Everyday Problems

Fourth graders showcased their creative problem-solving skills when they unveiled their inventions this week at the annual Invention Convention during Spring Conferences. Here are just a few examples of interesting inventions that solve everyday problems:

  • Squeaky Clean: magnets inside dog toys for a quick pick up via magnetic wand
  • The HAT: a hockey stick and a bat so you can quickly switch sports
  • Grip Washer: a tube you put your golf club in to wash and dry the grip
  • Magnetic Cat Litter: a quick way to pick up after messy cats that get litter all over the floor
  • Portable Bean Bag: a bean bag filled with Orbeez so they can dry out and easily pack in your bean bag chair

everyday problems that need inventions to solve 2021

Christy Moore, Lower School Science Teacher , supported the students in their pursuit for innovation during weeks of research and testing in science class; however, she says the projects were highly independent. Moore said, “The 4th grade invention unit is great for teaching the engineering process. The students are introduced to the same language – discover, ideate, iterate and evolve – that is used in Middle and Upper School. Students bring in a problem and use the design thinking process to solve that problem with their invention.”

Rylee Day ’28 shared that focus and sustained effort were critical to her success. “In the beginning, we had to think of a problem. It was not easy; we had to make a project in a specific amount of weeks. I had to really focus to get what I wanted done. It’s really easy to get off track – especially when you think you’re done, but you’re really missing the main part of your project. When you really want it though, you work your hardest.”

She also kept her audience in mind when working on her project. “Every parent wants their child to succeed in being a problem solver and having a creative mind. What made my project interesting for me was putting effort into making my project presentable to parents.” Overall, Day shared that she learned how to be creative and bring a project from concept to creation. “I have grown as a scientist and learned the basics of discovery. I thank Mrs. Moore for directing me into being a successful kid scientist!”

Drew Mills ’28 enjoyed the project as well, especially the tangible skills gained. “I learned how to use a saw and hot glue gun. I had to cut a bat and hot glue the hockey stick onto the bat.”

Thank you 4th grade scientists for sharing your creativity and problem-solving skills through interesting inventions!

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26 Problem-Solving Products To Help You Fix Things You Didn't Know You Could Fix Yourself In 2022

This year, your motto is "I got this."

Katy Herman

BuzzFeed Staff

1. Salicylic acid wart-removing adhesive bandages for anyone who's tried everything to get rid of a stubborn wart. These miracle workers are discreet enough to look like they're just covering up a paper cut or scratch, but will *finally* give you some relief. You're not taking that wart into 2022 with you.

A set of four reviewer pictures: The wart turned white, the ward even whiter and starting to rise, the ward starting to separate, and the wart peeling off

Promising review: "More than six years with a large, sometimes painful plantar wart on the bottom of my foot. The doctor tried freezing, I tried apple cider vinegar, aspirin, and freezing at home, over and over again...nothing worked. Never showing the bottom of my feet, refusing to get a pedicure with the girls and so, so embarrassed. It felt like I was doomed to have it forever; it was resistant to everything. Literally six years of fighting it and on a whim tried these because of the good reviews. ONE APPLICATION. I wore the bandage overnight. I didn’t think it did anything, but a few days later the wart just came off. I know it’s silly to be so emotional over a stupid wart but I’m telling you I nearly cried. I’ve never been so happy with a product in my life. Highly, highly recommend giving these a try if you’ve got a stubborn plantar wart." — Liz Dube

Get a pack of 14 from Amazon for $6.96 (or $6.61 with the Subscribe & Save option).

2. A miraculous diamond-cleaning stick that just might reveal your gems to be even more gorgeous than you thought and get them to shine as bright as Rihanna said they would — without paying a jeweler to do it.

a before and after of a reviewer's ring looking cloudy then sparkling clear

Check out BuzzFeed's full write-up on this amazing stick .

Promising review: "Don't get me wrong — my wedding ring was gorgeous before. It did sparkle and still made me smile every day. However...after using this...*oh my goodness*! After one use, my ring is absolutely breathtaking! I knew my ring got dirty now and then, simply from sweating and being outside in the elements. However, I never realized just how much schmutz marred my beautiful diamond until I cleaned it. It literally took my breath away with its fiery, dazzling brilliance! My wedding ring is something that always makes my heart beat a little faster, for its beauty, for what it represents...and now, my smile is even bigger and my heart skips a beat a little more as I gaze upon this amazing clarity. I highly recommend this, it's an amazing value with mind-blowing, beautiful results!" — liltreeclimber

Get it from Amazon for $6.99 .

3. Beyond handy grocery bag handles for anyone who REFUSES to make multiple trips into the house with their baggage. These babies make it possible to carry way more at once (even when your roommates refuse to help) and can even hold the bags together in the back of the car so they don't spill.

models using the blue handles with double hooks on the bottoms to carry multiple grocery bags

Promising review: "It usually takes me a dozen trips from my car to my house to get my groceries inside, and if I carry too many at one time, the handles cut off the circulation in my hands and arms. These special handles solved all my problems. Today, I only made three trips from the car to the house! When I had to put the bags down to open the door, these handles laid on top of the bags and I only had to grab them, instead of searching for all the plastic handles as they flopped around. Now there are no more bag marks on my wrist and my hands don't go numb! Who would have thought that something so simple could make my life so much better?" — Rosemary Smith Dattler

Get a set of two from Amazon for $13.95 .

4. A zipper repair kit that'll make fixing the fastenings on bags and jackets without the help of a pro (or just giving up and tossing the item) a breeze even if you're not at all handy. Winter's barely started and your coat zipper could already use some TLC.

the contents of the kit and its packaging

The kit includes 11 replacement zippers in common sizes and designs, four bottom stopper replacements and six top stopper replacements, plus illustrated instructions and access to a customer service line that'll help you figure out exactly the replacement part you need.

Promising review: "Incredibly easy! Big money saver! Amazing! Within ten minutes of opening the package I had repaired the zippers on two ski jackets. A tailor wanted $14 each to replace the zippers and I would have had to provide the zippers. It came with enough parts to fix several more. Wish I had known about this handy product a long time ago." — gbdoc

Get it from Amazon for $12.95 .

5. An easy wood-repairing marker and wax stick set so you can fill in and cover those scratches without spending time and money on fully repairing and replacing an old fave piece of furniture.

wood surface with a large scratch

One reviewer even said it was perfect for filling in worn shoe soles!

Promising review: "For $10 you can cover up so many scratches that you couldn't buy a house big enough to run out of ink. I've had this for just four hours, but I fixed a table that was scratched when I moved it, kitchen cabinets, chairs, a wine rack, and some hardwood flooring. It does a good job at covering the scratches to a point where you have to stare at a spot to notice it, but don't expect it to make your furniture to look brand new again. But for $10 you can make your furniture look reasonable! Would highly recommend to anyone who has pets who scratch the !@#$ out of their wood furniture." — Phaedrus

Get six markers, six wax sticks, and a sharpener from Amazon for $9.99 .

6. A magical purple toning shampoo that works on all hair types and eliminates yellow or brassy tones in your hair, so you won't have to go to the salon for touch-ups nearly as often this year. BTW, 5,000+ reviewers say it's to ~dye~ for.

From right to left: A reviewer's hair looking very yellow (before), their hair lighter (1 wash), and finally their hair looking more platinum blonde (2 washes)

It's also very strong, so several reviewers recommend mixing it with your usual shampoo!

Promising review: "Wowza! I'm not one to leave reviews, but this product deserves it! Holy cow! I was going to go into the salon to brighten my hair up, but after discovering this product I cancelled my appointment. I'm totally in love! This shampoo is not drying at all and just after two washes I achieved my desired results! I can't recommend it enough! Photo from right to left: Before using, one wash, two washes. Love, love, LOVE!! 😍" — Rachael

Get it from Amazon for $9.79 .

7. Miracle-Gro indoor plant food spikes for anyone who's ever felt like there was nothing else they could do to keep their wilty plant baby alive, short of pursuing a horticultural degree. Turns out, there is: just stick these guys into your plant pot every few weeks, and 2022 will be the year you finally get your plants to not only survive, but thrive.

On the left, a reviewer's plant looking droopy. On the right, the same plant looking slightly perkier

Each spike can be used for 30–60 days, depending on the season. The reviewer pics above are all of the same plant — the left one shows how this magical stuff helped the rather sad dude perk up in just 10 days, and the right one shows that he's like a whole new plant two months later!

Promising review: "I absolutely adore this product. When I first got my Coleus plant, I seriously thought it was going to die in less than a week and I was just searching on Google for like a quick fix and I came across these plant food sticks. I honestly didn’t think it was going to help, but my plant is amazing now. I just stuck it In the soil and watered it regularly and two weeks later it was ready to move into a bigger pot. It is growing, it is beautiful, it is vibrant; every positive word you can think of basically. Thank you so much Miracle-Gro for turning me into a green thumb." — Suttonkae

Get 24 spikes from Amazon for $2.79 , and get some specially designed for orchids (which I'm currently using to help my orchid bb, Ingrid, live her best life) here .

8. A super convenient magnetic wristband strong enough to hold up to one pound (!!!) of tools you want to have close at hand, so it'll be like you have an assistant right there with you as you tackle all your projects for the year. This is like a double whammy of DIY: you can fix the problem of not being able to reach everything yourself *while* you fix other things around the house yourself.

model wearing red wristband with nails stuck to it while they hammer one into wood

Read BuzzFeed's full MagnoGrip write-up .

Promising review: "Husband uses this a lot now. Before he was constantly dropping his nails and screws from the top of his ladder. He would also lose the nails and screws when removing them from items. Now all he has to do is take a few at a time and place them on the band. Being hands-free when having to do projects is a gift in itself. Band is durable and you can wipe it off if need be or rinse it with the hose outside." — Kayla D. Wood

Get it from Amazon for $11.95 .

9. A set of heel protectors to conceal and stabilize worn-out heel caps in seconds. Because do you actually need to go to the cobbler every time you wear a fave pair down to the nail? Heel no.

the black heel caps on a pair of pumps

Promising review: "I can't believe I never thought of searching for a product like this for the twelve pairs of heels that I have sitting around waiting for shoe repair before! These are awesome and will save me a bundle of time and money, since I won't have to haul my shoes to the inconvenient shoe repair shop. I'm so impressed. They fit really well. I used the measurement guide on the product page before ordering. They're also great in those emergencies when you lose your heel tip right before an important date or job interview!" — MarisaReads

Get two pairs from Amazon for $9.99 (available in two colors and seven combinations of heel thicknesses).

10. A handy zipper pull tool for anyone who has ever found themselves living alone and wishing they had a family member/roommate/S.O. around to help with their seemingly impossible back zipper. Yup, time to pull all of those gorgeous back-zip dresses out of the depths of your closet.

reviewer using the clamp on a red ribbon to zip a dress

Because Dakota Johnson has never been more relatable than in that scene in How To Be Single where she falls all over the place while trying (and failing) to zip her dress. Big mood.

Promising review: "I bought a new jumpsuit from Amazon and after a struggle to reach to zip it up, I couldn’t have been more pleased. It fit perfectly and needed no alterations. Then all of a sudden it hit me. 1) I would have to struggle again to pull up and down that zipper when I had to go to the bathroom, and 2) it probably wouldn’t be in the privacy of my home. So, after an embarrassing plea for help at the dentist office, I decided to look up zipper pulls and came across this. I ordered it immediately. The next time I wore my outfit, I was ready. Even though my zipper had a tiny hide-away pull, it worked perfectly. I took it with me that day in the convenient included pouch, and no longer had to dread going into the bathroom." — carolw

Get it from Amazon for $14.99 (available in three colors).

11. DampRid moisture absorber , which comes in handy little tubs and is perfect for anyone who always assumed that icky, humid smell was just something they were going to have to live with in their home. Nope, you plus this trusty product are the superhero duo your sticky bathroom has been waiting for.

A tub of the product on a bathroom counter

Each tub lasts up to 60 days and can be refilled with moisture-absorbing beads . It works best in small spaces like closets and bathrooms, and claims to help reduce allergens in the air, too!

Promising review: "I live in an old apartment building with dampness in my hall closet and under the sink. I was amazed at how well these work — no more musty smell in my linens. The amount of moisture that was trapped in those little bins was unbelievable. I would highly recommend them! I wish I would’ve bought them sooner. I am not a fan of scented products, so after reading the reviews I knew right away unscented was the way to go!" — Liane

Get a four-pack from Amazon for $13.98+ (available in four scents).

12. The amazing Bug Bite Thing , a suction tool to erase bug bites and itching faster than you ever thought possible, for those who attract soooo many bites and can never resist scratching them and making them worse (it me).

a triptych of a reviewer's fresh and large bug bite, the bite surrounded by a ring after using the tool, and then the bite almost totally flat and faded

Some reviewers caution that it shouldn't be used on your face!

Promising review: "I cannot stress to you enough how much better this simple little tool has made my quality of life during summer in Ohio. It rains a lot. There are a lot of mosquitoes. OMG so many mosquitoes. This tool doesn't make those bumps go away, but it stops the itch IMMEDIATELY. I was a huge skeptic; how could a little suction cure this agonizingly itchy reaction? I'll be honest, I still really don't know how it does, but it provides instant relief that no pill, cream, or injection ever has ever achieved for me. If you live anywhere where insect bites are common, you need to own one of these!" — Customer

Get it from Amazon for $9.95 (available in three colors).

13. Downright genius LED light-blocking stickers to take the annoying lights on all your household gadgets from wayyyyy too bright to *just right*. These are for anyone who's ever stared with loathing at their clock in the middle of the night, wishing they could somehow reprogram it to be less bright and obnoxious.

A sheet of the stickers in several different sizes of circles, squares, and rectangles

Promising review: "Works as advertised. Didn't realize how badly I needly these in my life! I have a media PC in my living room under my TV and directly across from the main couch. The LED is extremely bright and obnoxious, especially in low-light situations. One of these dimmed the LED the perfect amount and I can definitely still see that the PC is on, but without the annoying blue beacon that can be seen from space. The variety of options included guarantee that you should have the correct size to dim whatever LEDs you have. Highly recommend." — IPman501

Get a pack of over 100 stickers from Amazon for $4.99 .

14. A fast-drying, super strong metal glue that yes, is great for anyone who makes their own jewelry, but is also super handy to have around if you ever need to reset a loose stone, broken link, or clasp.

hands gluing a loose gem back into a statement necklace

Promising review: "Pearl popped off expensive stud earrings and a previous glue (not this brand) purchase left less than impressive results. Jewelry repair at a counter was expensive and also left much to be desired. I was about to give up hope, when I decided to do a search on Amazon. Based on reviews, I ordered this jewelry glue and it has far exceeded my expectations and I highly recommend it. Came with three tubes and glued very quickly. I did leave the earrings to set for 24 hours out of caution, but the adhesion was solid and the pearl hasn’t budged with daily wear." — Jmart425

Get a pack of three tubes from Amazon for $4.99 .

15. A windshield repair kit so you can fix dings all by yourself. Schlep to the repair shop and spend a ton of money on a repair every time a pebble hits my windshield on the highway? You're cracking me up.

windshield with a small chip in it

The kit comes with chip-filling resin, an applicator, and everything you need to mount and apply it, plus instructions.

Promising review: "I had a 'professional' come and fix a chip on my windshield and was not impressed with the repair. Based on his results, I decided to try this product on a chip on a different windshield (Can you believe two freeway rock chips in a week? Ugh!) and do it myself. Each kit comes with everything that you need for a single repair. This worked better than the pro job. If you follow the easy-to-use instructions, you should get very good results." — LaserBill

Get it from Amazon for $10.59 .

16. A LOLworthy, yet effective Schitt spray , because ew, David, I bet you thought stinking up the bathroom was just an inevitable part of life. Nope — just spritz this oil blend onto the toilet before you go to mask whatever damage you're about to do. Especially if you're Roland using the loo in the Rose's motel room.

the large and small spray bottles with labels that read "Schitt Spray, Ew, David" with David Rose's face on them

It's from a Boston-based small business!

Promising review: "Love this spray!!! It works great and the scent is lovely. The small travel size is perfect for my purse!" — Nancy

Get a full-size bottle and a travel size from SEssentialsBoutique on Etsy for $20 .

17. A clever grout-coating pen , because you'll be ~floored~ at how much better you can make your tile look without having your grout replaced.

A reviewer's tile partially treated with the product. The original grout is brown and the pen has made it white

The pics above are with just one coat of this stuff!

Promising review: "I love this!!! I have a house built in the '80s and I believe the tile in the bathroom is original. I can't afford to replace it, but the grout has gotten old and has chips and holes (like coral) in some spots. This filled in those holes and covered the discoloration on the grout. I'd tried EVERYTHING before (vinegar, bleach, even painting it) and nothing worked. This works, has lasted, and was SO easy to apply — just like coloring with a pen!!! This seemed too good to be true, but it is true and I've ordered more for the other bathroom!!!" — Heather

Get it from Amazon for $8.99+ (available in two thicknesses). Find more colors here .

18. 100 Things Every Homeowner Must Know , a tome full of insights on how to do everything from understand your plumbing system to cut heating costs to roll paint properly to protect your belongings. TL;DR: you'll no longer feel like you need to call someone to fix every little (or even medium-sized or big) problem, and you'll be able to tackle a lot of the home upgrades on your 2022 to-do list yourself.

the book cover

And because, realistically, there will be some things for your home you can't do yourself, the book even has sections on how to hire the best professionals for the job. Reviewers say it has lots of helpful diagrams and is especially useful for people buying their first house and can even be used as a housewarming gift !

Get it from Amazon for $14.99+ or Bookshop (to support local booksellers) for $22.99 .

19. Howard Feed-N-Wax Wood Polish and Conditioner , a beeswax and orange oil formula that's basically like a spa treatment for your wood surfaces and will have them looking like they just received a professional polishing (when really, you're just a professional at finding great cleaning products online).

A before and after of wood looking scratched and dull and then smooth and bright

In addition to polishing, it adds a protective layer and helps prevent the wood from drying out or fading, so it's time to cue a rom-com makeover montage for your cabinet doors. Check out BuzzFeed's full write-up on this polish !

Promising review: "I read about this in a BuzzFeed article, read the reviews, and looked at the images posted by reviewers. I figured for under $10, why not. Our house is about 20 years old and things are starting to just look worn. Add kids and a dog to the house and you have plenty of scratched up or water-stained wood. This is magic in a bottle! The first picture is a door the dog scratched up. While the scratches are still there, you can no longer see them. The other picture is of a window that was left cracked open when we were gone and it rained. The wood was trashed, but now it looks brand new. I bought on a whim and now I've added it to my monthly Subscribe & Save." — ByteMe

Get it from Amazon for $8.98 .

20. A brilliant color-coded keyboard cover for anyone who's new to Adobe Photoshop and is really struggling not having teachers or coworkers to help them master it IRL. This cover illustrates all the shortcuts so you can train yourself to become a pro in no time.

the keyboard cover on a MacBook with colors, shapes, and text to indicate each key's function in photoshop

Chic Geeks is a Black woman-owned business specializing in gorgeous tech accessories and clever keyboard covers!

Promising review: "Exactly what I needed. Fits well and easy to read." — Heidi Winkler

Get it from Chic Geeks for $20 (available for seven different MacBook models).

21. Waterproof screen repair tape so you can patch up holes in a door or window screen (yes, I'm talking about the one you were sure you were gonna have to replace) in seconds.

The tape patching a hole on a reviewer's window screen

Promising review: "This tape works wonders. I am trying to get a recent move paid off, so I really couldn't afford to replace screens at this point, even if I did them myself. This tape made all the difference in my house. I no longer had to leave the windows closed, worrying about sitting on the couch with fly swatter in hand, or watching my cats zoom around the house trying to catch them and knocking everything over in the process." — MsRich2u

Get it from Amazon for $8.99 (available in two colors).

22. An amazing and super versatile weed-pulling tool that can get into hard-to-reach places and that several reviewers say is the best weed-removing tool they've ever used. Hiring a gardener? I don't know her.

Model using the long-handled tool to pull up a weed

It's from a Utah-based small business!

Promising review: "Best. Yard. Tool. Ever. Y'all...I was so skeptical when I purchased this item. I'm pretty serious about my weed pulling and usually stick with the good old fashioned hand tool on my hands and knees. This tool is AMAZING!!! It really works!! Stick it in the ground and pop!!! Easy on the knees and saves time! Thank you!!!" — Sydnee

Get it from The Grommet for $39.95 .

23. A universal jar opener for the problem that anyone who lives alone has faced at least once: thinking you're going to have to change your whole dinner plan because you cannot, for the life of you, open that jar of pasta sauce. This baby will be your new best friend and will take up — get this — ZERO drawer space.

hand using the opener attached to the bottom of a cabinet

It comes with peel-and-stick adhesive and three screws to easily install it!

Promising review: "My husband installed this under a kitchen cabinet for me. Because I have small arthritic hands, I couldn't open any jar by myself. This opener has made it possible for me to open any jar or bottle. All you do is hold the item firmly inside the opener and then turn the base of the item clockwise. And voila! Your jar is opened. This has worked on every jar/bottle I have tried. It is also very unobtrusive because of its low profile." — Amazon Customer

Get it from Amazon for $16.99 .

24. Squishface Wrinkle Paste , an anti-itch, anti-bacterial, anti-fungal cream made for cleaning the cute faces (and tail pockets) of the wrinkliest doggos around. I can't be the only one who didn't know there was a solution for this common pet problem!

On the left, a Frenchie with a dark tear stain all along the side of his nose wrinkles. On the right, the pup with the stain completely gone

Promising review: "If I could give a higher review I would. I spent over $1,000 at the vet, between medicine and bloodwork, and nothing worked. I used baby powder and tried ointments and nothing worked. My dog would always rub everything off on the carpet or walls. He is an English Bulldog and has had problems with the fold between his nose and eyes. He’s 10 years old and I just couldn’t find a solution for the past two years and have felt terrible. He has had raw skin that has been bleeding and had pus in his folds. I’ve cleaned the folds every day for two years. Day one with the product the pus and bleeding was gone. We’re at a week now and completely healed. Looks like he never had a problem." — paul blanchard jr

Get it from Amazon for $20.67 (or $18.60 with the Subscribe & Save option).

25. A special pill-removing, pumice-esque stone made just for restoring your favorite clothes to their former glory — even the ones you thought had passed the pill -tiful point of no return.

Maitland's worn pullover with the text "My fave old sweatshirt, covered in pills"

BuzzFeed Shopping editor Maitland Quitmeyer swears by hers! She writes: "Like many of you, I've been living in sweats and PJs during this almost-year of WFH full time. And it's made me revisit the state of some of my loungewear. Take for example, this college sweatshirt I wear all the time — as evidenced by the rather EXTENSIVE pilling all over it. So when I saw this pumice-esque sweater stone (it's made from upcycled car windshield glass — how cool is that?!), I decided it was worth the try. We've featured electric pill removers (mostly the fan-favorite Conair one ) many times, and they really work. But sometimes you're looking for a little more detail or control — that's where this stone comes in handy. I was able to navigate around the contours of the logo on my sweatshirt with ease, removing pills using the corner or the entire flat bottom in a few quick strokes. It truly took no time at all — the sweatshirt was done in mere minutes. The only thing I would note is that particles do 'fall out' of the stone, so do your pill-removing on a surface that's easy to sweep or vacuum up at the end."

Get it from Celsious (A Black woman-owned, Brooklyn-based small business) for $17 or from Amazon for $13.85 .

26. DressWeights , heroic little weights that adhere to your hem to prevent a Marilyn Monroe moment. And here you thought the only way to do that was to learn to control the weather.

model applying one of the oval shaped weights to the inside hem of their dress

The adhesive is strong but removable, so they can be used again and again! These clever babies are from an NY-based, woman- and family-run small business.

Promising review: "These are, hands down, a complete lifesaver. I recently attended a multi-day conference event, where wardrobe malfunctions weren't an option. Add in mid-Atlantic summer breezes and skirts and well, you have a potential disaster on your hands, right? NO. These babies will keep your hemlines down where they belong, and they work hard without being cumbersome. They're lightweight but dense, can easily be adjusted or moved without removing the backing, and they come in their own case — what more could you ask for?" — tahlia pankau

Get a set of four from DressStrong on Etsy for $15 .

You to all your problems:

The reviews for this post have been edited for length and clarity.

Looking for the perfect gift for any occasion? Check out all of BuzzFeed’s gift guides !

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Saturday, May 22, 2021

Everyday problems that need inventions.

Uncommon solutions to common problems, specific problem or a clever solution, Brilliant Ideas for specific problem, innovative ideas to solve everyday problems, Brilliant Ideas to Solve Peculiar Problems, creative solutions to everyday problems, everyday problems, everyday problems that need to be solved, problems that need to be solved with an invention, small problems that need to be solved, everyday problems that need inventions to solve, everyday problems that need inventionse

Problems that need to be solved with an invention

Uncommon solutions to common problems, specific problem or a clever solution, Brilliant Ideas for specific problem, innovative ideas to solve everyday problems, Brilliant Ideas to Solve Peculiar Problems, creative solutions to everyday problems, everyday problems, everyday problems that need to be solved, problems that need to be solved with an invention, small problems that need to be solved, everyday problems that need inventions to solve, everyday problems that need inventionse

Small problems that need to be solved

Uncommon solutions to common problems, specific problem or a clever solution, Brilliant Ideas for specific problem, innovative ideas to solve everyday problems, Brilliant Ideas to Solve Peculiar Problems, creative solutions to everyday problems, everyday problems, everyday problems that need to be solved, problems that need to be solved with an invention, small problems that need to be solved, everyday problems that need inventions to solve, everyday problems that need inventionse

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Post a comment, 20 striking examples of human ingenuity.

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    A list of the best innovations by Indians would surely include these 10 low-cost ideas that solve everyday problems in every field, from healthcare to sustainability. By Anagha R Manoj. January 5, 2022 ... This Rajkot-native's invention has been featured at a conference organised by the Centre for India and Global Business, Judge Business ...

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