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

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