I think I got it now, Noise is what makes things move. Its obvious now, Loud cars go quick, F18 and F111 make lots and lots of noise so they can fly.
A rocket makes even more noise, so it gets into space, here it lets out the sattelite which makes no noise so it stays where it was put. the rocket then turns on the noise generator and heads back to earth. On entering the atmosphere it makes so much noise, that the energy overload causes it to burn up.
So now to the Question , How does the Tardis get around.
