Video duration: 688 seconds
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A segment from a 1996 episode of the Discovery Channel's "Origins" program discussing the origins of television. Featuring Paul Schatzkin, author of "The Boy Who Invented Television." Used with permission.
Video duration: 153 seconds
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invented by Paul Baumann from Linden Switzerland this unique free energy machine generates about 3 KWatts of free power. It extracts it probably from light radioactive mountain crytstals in it via electrostatic radiation excitation and excited raised Beta decay
Video duration: 333 seconds
Global video hits: 290
Science and technology correspondent Daniel Sieberg speaks with internet expert Doug Jaeger about the separate and distinct web sites of presidential candidates Barack Obama and John McCain.