Scientists at the NRL (Naval Research Laboratory), a research facility of the United States Marine Corps and the United States Navy, wirelessly transmitted 1.6 kilowatts of electrical energy over one kilometer. In case of a nuclear war, you should always have a radiation detector… To do this, they converted electricity into microwaves, which were then … Continue reading Microwave power beaming! Scientists at US Naval Research Laboratory wirelessly transmitted 1.6 kilowatts of electrical energy over one kilometer (video)