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Technology of the Gods: The Incredible Sciences of the Ancients - Page 344by David Hatcher Childress - Science - 2000 - 343 pages |
Hitler's Suppressed and Still-Secret Weapons, Science and Technology - Page 342
by Stevens, Henry - Body, Mind & Spirit - 2007 - 335 pages
Perpetual Motion: The History of an Obsession
by Arthur W. J. G. Ord-Hume, Hume Arthur Ord - Science - 2006 - 235 pages
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Man-Made UFOs: WWII's Secret Legacy - Page 269by Renato Vesco, David Hatcher Childress - Body, Mind & Spirit - 2007 - 524 pages |
The Free-Energy Device Handbook: A Compilation of Patents & Reports - Page 313
by David Hatcher Childress - Body, Mind & Spirit - 1995s