Building Cars Out of Batteries Isn’t as Crazy as It Sounds

The high cost and limited range of electric vehicles can make them a tough sell, and their costliest and most limiting component are their batteries. But batteries also open up…

Lighter-Than-Air Material Could Drastically Change Tech

German scientists have developed a sturdy material called Aerographite made mostly of air, opening up huge implications for the future development of electronics. The jet-black, non-transparent porous carbon material —…