There’s waterproof and then there’s the surface developed by engineers at the University of California San Diego. They’ve developed a surface so hydrophobic that it can actually be used to generate electrical voltage, turning seawater into 50 millivolts.
A new hydrophobic surface could turn the ocean’s waves into electricity
More of Today's Solutions
A 58-day protest campaign just convinced Etsy to ban fur
BY THE OPTIMIST DAILY EDITORIAL TEAM The Coalition to Abolish the Fur Trade did not simply write a letter. For 58 days, CAFT ran ...
Read MoreWhy your wandering mind is exactly what meditation is for
BY THE OPTIMIST DAILY EDITORIAL TEAM Most people who try meditation for the first time expect their mind to go quiet. Instead, it does ...
Read MoreFive steps for making your clothes last as long as possible
The clothes we wear can make us feel confident and help us express our inner selves. Unfortunately, our culture of fast fashion produces these ...
Read MoreHere’s why grapes are good for your gut
The health benefits of grapes Grapes are the perfect, portable healthy snack to eat. Enclosed in their bite-size shells, they are a widely popular ...
Read More
