Sometimes researchers draw their finest inspiration for their inventions from animals or insects, like the Namib Desert Beetle, which inspired the self-filling water bottle. British researchers have found a clever way to harvest energy while inside: by imitating moths. They’ve created a graphene-based solar cell that traps electromagnetic waves much like a moth’s eyes, making it one of the most energy-absorbent substances. With the right antennas, it could produce energy from not just sunlight, but any device that emits microwave or radio waves—meaning your smartphone could potentially help power your smartwatch. These solar cells would allow us to capture natural light and artificial light, which could be useful in places where the sun doesn’t always shine.
Solar cells inspired by moth eyes can harvest energy indoors
More of Today's Solutions
Period tax scrapped in Pakistan: what the ruling means for women
BY THE OPTIMIST DAILY EDITORIAL TEAM Two lawyers filed a court case. Thousands signed a petition. Pakistan just agreed to scrap its sales tax ...
Read MoreHow to reset your gut in 30 days, according to a gastroenterologist
BY THE OPTIMIST DAILY EDITORIAL TEAM You’ve probably spent more time than you’d like to admit wondering if something is off with your gut. ...
Read MoreThousands of people in the UK to receive landmark trials for dementia blood t...
In an effort to revolutionize dementia diagnosis, two large studies are planned to take place across the UK, offering thousands of concerned individuals blood ...
Read MoreHow to use borax spray safely and effectively around your home
BY THE OPTIMIST DAILY EDITORIAL TEAM If you’re looking to cut back on harsh chemicals at home, you’re not alone. More and more people ...
Read More
