They do indeed induct electrical charges into metal, and if flesh is placed between the metal and ground it can tingle pretty good. Holding a flourecent light bulb up in the air under one will cause the bulb to glow. (not full bright, but way visible. I have been under a 750,000 volt line and gotten tweaked by it. 80 to 100 volts initial voltage, till a solid connection dropped it to 25 or so. transmission lines are now being built for use with DC and 1,000,000 volts or more. Today we can use sophisticated electronics (inverter devices of high voltage capacity in series arrays) to create the voltage and then return it to AC at the other end. These have no inductive losses, and substantial reduction in transmission loss compared to HV AC. Jim
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Today's Featured Article - A Belt Pulley? Really Doing Something? - by Chris Pratt. Belt Pulleys! Most of us conjure up a picture of a massive thresher with a wide belt lazily arching to a tractor 35 feet away throwing a cloud of dust, straw and grain, and while nostalgic, not too practical a method of using our tractors. While this may have been the bread and butter of the belt work in the past (since this is what made the money on many farms), the smaller tasks may have been and still can be its real claim to fame. The thresher would bring in the harvest (and income) once a y
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