Goodbye to copper worldwide—DARPA manages to transmit electricity remotely without wires thanks to the “POWER” program

What if we told you that DARPA, the U.S. government agency, has developed a way to send electricity through great distances… with no batteries or cables involved in the process? That’s right, like out of a cartoon (it actually looks like a Dr. Heinz Doofenshmirtz’s idea), the Defense Advanced Research Projects Agency has been able to transmit energy using focused light beams. Of course, they have decided to call their project POWER —great copywriting, even better science. But, how does the DARPA’s POWER project work? This scientific experiment turns electricity into a tightly focused beam of light, sends that beam...