Talk-Polywell.org

Don't forget to include the possibility of a propellant depot in orbit. No need to send everything up in one launch. I don't take all the fuel I need with me, when I go touring in my car.

I think it worth pointing out that if all parts of the rocket are re-usable then you can simply use bigger rockets to get a set target mass into orbit. Who cares if you need an extra stage, more engines and three times the fuel to get a payload into space if the only cost you are paying is for the f...

Hrm. That's really weird. Try this one:

http://www.lomont.org/Math/GeometricAlg ... 202003.pdf

Quaternians are really a special case of Geometric Algebra, as are complex numbers. Actually, I have come to the conclusion that just about everything I have ever done in Physics I represented and manipulated using an inferior special case of Geometric Algebra. GA provides concepts that work in any ...