chamber size, the point of diminishing return

Boom! The classic potato gun harnesses the combustion of flammable vapor.
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magnum9987
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Specialist 2
Posts: 274
Joined: Wed May 07, 2008 5:02 pm

Actually, it might depend on where the ignition is. If the gases burn at different rates then the gases have smaller effect on the projectile
http://www.spudfiles.com/forums/viewtop ... Revolution in the absolute is not initiated by swords, guns, and bullets, but by words-
The New RobesPierre
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