On Apr 7, 2007, at 6:14 AM, Taylor J. Smith wrote:
Hi Horace,
Hello Jack,
The old posting you provided looks like it might pre-date my
solidification of the gravimagnetic isomorphism concepts, though it
certainly contains some of the thinking. In any case, though I
expect it won't actually work (based on the NASA Advanced Propulsion
Program results for similar things), I did work up some numbers on a
possible experimental coaxial thruster along those lines:
http://www.mtaonline.net/~hheffner/CoaxDrive.pdf
I liked the pure ZPE based approach a lot more:
http://mtaonline.net/~hheffner/ZPE-CasimirThrust.pdf
but it was way beyond my means.