ELF Electric Fields
Check out this very cool project, 1301 fluorescent bulbs planted in an English farm, powered entirely by electrical fields generated by the power lines that float in curves over the top of this field.
See project here.
This project is on a much grander scale, however we can measure the low frequency electrical fields our body absorbs with a body voltage meter or a professional meter. We absorb electric fields from electrical boxes, electrical wiring inside walls, outlets, electronics power cords, appliances, some power lines. Everything that has a power cord and an ON/OFF switch will emit an electric field. Anything that is plugged in, and has a ‘potential’ to be turned on, EVEN in an ‘Off’ position will emit an electric field 10-20 feet in all directions. …From each wire.