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Antigravity space drive is here
On Nov 5, 7:23*am, eric gisse wrote:
greysky wrote: http://dvice.com/archives/2009/10/an...y-emd.php#more Using microwaves to provide thrust...and to warm your coffee at the same time. Calculate the specific impulse of that drive system. Now realize why something anyone who has taken a course in E&M has thought of at least once is not being built. Its specific impulse is zero. Shawyer is either an idiot or a fraud. Mark L. Fergerson |
#2
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Antigravity space drive is here
On Nov 5, 10:05*am, " wrote:
On Nov 5, 7:23*am, eric gisse wrote: greysky wrote: http://dvice.com/archives/2009/10/an...y-emd.php#more Using microwaves to provide thrust...and to warm your coffee at the same time. Calculate the specific impulse of that drive system. Now realize why something anyone who has taken a course in E&M has thought of at least once is not being built. * Its specific impulse is zero. Shawyer is either an idiot or a fraud. * Mark L. Fergerson A less than zero Delta-V is exactly what antigravity is all about. Our Selene/moon L1 is offering just such a location, with a combined Newtonian force of 2e20N/sec (-1e20 N pulling in each tidal force direction). ~ BG |
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