Just imagine all of the radio frequencies that surround us as we step into our backyards. What if there was a way to capture those signals and turn them into electricity? Some scientists have designed a new gadget that proposes to generate electricity from captured microwave signals. Allen Hawkes and Alexander Katko are those scientists. The Daily Mail published the full story.

I wonder if Nikola Tesla would have been privy to such knowledge. He touted the idea that electricity should be free.

The FIM-41, a field strength meter, is a device that measures the electric field that is transmitted from a source. This device is used in the television and radio industry.

The POTOMAC FIM-41 can be rented if you need one. Here is the operating instructions to go with that.

The Potomac FIM-4100 replaced the FIM-41. The price for a new one at the current time is $14,975.00. The frequency range is 520 kHz to 5.1 MHz.