[Spaceships] Perpetual Motion?

[Fred Brackin]

Originally Posted by Flyndaran

That is much better than I thought. Good gravy, the amount of energy expended to create that many. I wonder how much energy storage takes and how long they've managed to contain that many for.

http://socrates.berkeley.edu/~fajans...cenamiento.htm

...is am start and blessedly simple.