Showing 1 - 3 of 3
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Burt Rutan sees the future of space
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19:37 Posted: Oct 2006
Comments 119 Emailed 338
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George Dyson on Project Orion
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08:38 Posted: Feb 2008
Comments 38 Emailed 248
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Steve Jurvetson on model rocketry
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03:22 Posted: Feb 2008
Comments 21 Emailed 228