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In the future, tattoos might not only be decorative — they could be tools for healthcare, sports, and more. Scientists recently developed a light-emitting, transferable tattoo that can be attached to the skin and could be used to display information. The concept of smart tattoos has been around for a while, but this is the first time a light-emitting version has been created. It uses organic light-emitting diodes (OLEDs), the same technology that is used in high-end TVs , which are printed onto temporary tattoo paper. The tattoo can then be applied by being put on the skin and dabbed with water — and it’s easily removable as well. The scientists who developed the tattoo at University College London and the Italian Institute of Technology said they could see a number of uses for the technology, both for fun and for important healthcare reasons. “The tattooable OLEDs that we have demonstrated for the first time can be made at scale and very cheaply,” said author Franco Cacialli … [Read more...] about Glowing OLED tattoos could be used for fashion, healthcare, and more

Electric scooters are more than novelties or children’s toys . E-scooters today play many of the same roles as bikes, including touring, commuting, and as micromobility alternatives in cities and towns. We scoured major online retail merchants for the best electric scooter deals and found a wide range of cheap electric scooters for children, teens, and adults. Still unsure of what electric scooter to buy? Fret not. In addition to putting together the best electric scooter deals, we also got some tips for you, so be sure to check them out. Today’s Best Cheap Electric Scooter Deals Razor Power Core E90 Electric Scooter — $97, was $117 Razor E100 Electric Scooter — $284, was $430 Gotrax XR Ultra Electric Scooter — $360 , was $400 Glion Dolly Foldable Lightweight Adult Electric Scooter – $430 , was $499 Goplus Folding Electric Scooter — $600, was $1,000 Expires soon Segway Ninebot ES2 Electric Kick Scooter $500 $589 … [Read more...] about Best Cheap Electric Scooter Deals for February 2021

Shopping for contact lenses is normally done in person — whether it’s your local Walmart, LensCrafters, or eye doctor’s office — there are a lot of options out there. Many people are now finding it beneficial to order contact lenses online. Contact lenses can get pretty expensive and many vision insurance plans will only pay for either your glasses or contact lenses, but not for both. Not to mention the deductible is usually only offered on an annual basis so you have to wait a year to save on buying contact lenses or glasses. Thankfully, many companies, such as 1-800 Contacts, are making it easier to order your contact lenses online at a competitive price. And it’s great to have more options that fit your budget and needs. If you’re stuck paying out of pocket and you’re searching for the best prices available, online companies will match your price or offer money-back rebates. Buying contacts online can typically save you up to a hundred dollars more than what your eye doctor or … [Read more...] about Here are the 7 best places to shop for contact lenses