If you find yourself struggling to focus on an object, there may one day be an alternative to reaching for your glasses or popping in your contact lenses. Scientists have found that by delivering a ...

Imagine correcting your vision in under a minute – no lasers, blades or pain. Scientists have developed a novel, non-invasive technique that reshapes the cornea using only a mild electric current and ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Looking for a source of renewable electricity? Researchers at the ...

Shini explores electric current, voltaic cells, and how we get electric charge. Electric current works like a river... kinda... Instead of flowing based on elevation ...