Originally posted by Max
Yes, you are right. I made a mistake calculating square meter when I should have converted from square Km. Much less power in a square meter.
But some people have actually extracted usable power from the air. Nicola Tesla, for example. He powered a car from energy extracted from the air using an antenna, causing the car to travel easily to 90 miles per hour with an electric motor. He also put usable power in the air that caused fluorescent lights to light up 20 miles away.
Best wishes,
J_P


No like RFID and the like... that indeed use very small power and get also very few from harvesting that.



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