Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84 exptools; site ihlpm.UUCP Path: utzoo!watmath!clyde!burl!ulysses!mhuxr!ihnp4!ihlpm!snafu From: snafu@ihlpm.UUCP (wallis) Newsgroups: net.misc,net.physics Subject: Re: perpetual motion Message-ID: <181@ihlpm.UUCP> Date: Wed, 20-Mar-85 17:45:11 EST Article-I.D.: ihlpm.181 Posted: Wed Mar 20 17:45:11 1985 Date-Received: Fri, 22-Mar-85 01:19:11 EST References: <608@vortex.UUCP> <835@amdcad.UUCP> Organization: AT&T Bell Laboratories Lines: 30 Xref: watmath net.misc:7587 net.physics:2268 > All these stories about miracle inventions being suppressed are usually > just so much rot. I've heard the same story for years about broadcast > power and Tesla. I have yet to see any evidence that it is other than > a fairy tale. > > --Lauren-- Actually, Tesla could and did braodcast power through the air. He did it with a super-sized Tesla coil, which when operating would send lightening-like arcs for many feet. The power could be received miles away by a receiving antenna. What most people don't realize is that a Tesla coil operates at radio frequeuency. His transmitting station was really just a radio antenna - the arcs were caused by the fact that it was not tuned to the proper frequency, along with the tremendous power the coil generated. Telsa could have gotten much higer efficiency with tuned antennas, but the overall efficiency and practicality of such a power distribution system is much less than for conventional power distribution. Dave Wallis ihnp4!ihlpm!snafu AT&T Network Systems, Inc. (312) 510-6238