You may not be familiar with the name Roger Angel, but if there were ever a scientist with a creative streak a mile wide, it would be he.
Angel is an astronomer. He's famous for developing an entirely new way of making really large, incredibly precise telescope mirrors. But his creativity doesn't stop there. He's now turned his attention to solar power, hoping to use the tricks he learned from capturing distant light from stars to do a more cost-efficient job of capturing light from the Sun.
It looks like a bright new car wash, but it's a battery swapping station for electric cars in Israel. When a vehicle pulls up, it is slowly pulled through a conveyor. The spent battery is taken out and replaced with one that is fully charged. The entire process takes less than five minutes.