Wednesday, January 27, 2010

Technical sketch of XR-7 Thunderdart showing Pulse-Detonation Wave Engines













If you want one more of these sites:


http://www.scribd.com/doc/8557870/Swartz-Secret-Black-Projects-of-the-New-World-Order-AntiGravity-UFOs-Black-Helicopters-and-Mysterious-Flying-Triangles-1998

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