UBeam's Meredith Perry shows her wireless charging technology really works
Transmitting energy through the air is going to be inherently less efficient than wires. It looks like you will have to have a direct line of sight. Wireless energy transmission Bankrupted Tesla and he had a lot money back then, and he was one of the smartest people ever. 26 Million dollars seems like a lot of money to put into a project like this when physics would seem to dictate it isn&#x27;t going to work.