The material could enable self-warming clothes and even increase the driving range of electric vehicles.
Imagine a sweater that could automatically increase its temperature on command. You’d no longer have to worry about grabbing an extra jacket when you go out at night in case it gets chillier. Or what about a windshield that can warm up on its own to automatically clear ice away? Both sound like things you might have glimpsed in Back to the Future 2, but each could soon be a reality thanks to a new material.
