Popular Science
A tidal stream energy generator called the O2, made by Orbital Marine Power Ltd, extracts energy from the tides off the coast of Scotland and feeds it into the electric grid. Orbital Marine Power via Undark This article was originally featured on Undark. By quirk of geography, the Orkney islands, located off the northern...
Make sure you're making the most of the iPhone keyboard. DepositPhotos Apple tries to make the iPhone as simple and intuitive to use as possible—and largely succeeds. But that doesn’t mean there aren’t some more advanced features available, if you’re prepared to do a little digging. We’ll help you with your digging with...
Stack CommerceWe may earn revenue from the products available on this page and participate in affiliate programs. Learn more › A new MacBook Air can leave your wallet feeling lighter than a feather, but what if you could snag one without emptying your bank account? Today, we’re putting the spotlight on an 11-inch MacBook Air,...
Physical ability isn’t just about muscle. Your brain plays an important role, too. DepositPhotos This article was originally featured on The Conversation. Usain Bolt, the world’s fastest human, ran a 100-meter sprint at a speed of 23.35 miles per hour (37.57 kilometers per hour). That’s mind-blowingly fast for a...
Stack CommerceWe may earn revenue from the products available on this page and participate in affiliate programs. Learn more › Do you have plans to travel internationally or ambitions to gain comfort while communicating in foreign speech? The ability to learn new languages is a crucial tool that’s become even more vital with...
Luke, I am your crayon. PopSciWe may earn revenue from the products available on this page and participate in affiliate programs. Learn more › Eventually any pristine box of crayons ends up as a pile of busted stubs at the bottom of a craft bin. In the U.S., between 45,000 and 75,000 pounds of crayons end up in landfills every...
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