by Matt Soniak Stanford researchers found that, in people who sleep less than 8 hours a day, body-mass index was inversely proportional to sleep duration. In other words, short…
Researchers have revealed a radical new type of battery that could charge a mobile phone or even a car in seconds. Called micro-scale graphene-based supercapacitors, the devices can charge and…
by Rachel Ogbu University researchers at a Texan university have created a chip that could enable smartphones to see through walls, clothes or other objects. It’s the kind of ability…