Lining up a USB cable with the tiny charging port on your phone is hard enough during the day. At night it might as well be a MENSA test that you’ll always fail. But what if the business end of your USB cable glowed like a beacon in the night when touched? Now you see why it’s time to upgrade. Be illuminated >>
A magnetic power connector didn’t seem that revolutionary when first revealed, but over the years the Apple MacBook’s MagSafe connector has proven itself to be an invaluable feature. And as the Znaps magnetic adapter shows, it would be just as useful for your mobile devices too. Read more >>
Regenerative braking systems are already used in electric cars to help recapture energy while the vehicle is stopping, but researchers have also found a way to generate power while a vehicle is actually driving.