We already know that you can send electricity through the air wirelessly but could you really power gadges or devices using ambient radiation from existing broadcast?

If you have ever had your cell phone die from a lack of the battery being charged you might wish “wouldn’t be nice to be able to charge it up wirelessly?” You are not the first to have this idea.

Over a century ago an inventor named Nikola Tesla developed plans to do just that, transmit electrical power without wires. He experimented with electric lights that were illuminated through electrostatic induction. He connected the lights to More >