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Bottle Rockets

cobra
in The Lounge

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HEY....its been a while...well, does anyone know anything about bottle rockets(aka water rockets)? well, i'm in a club for science olympiad for HS and does anyone know how to keep a rocket aloft for the max amt of time w/o using a parachute? also, if you were to glue fins on a bottle all at the same angle, the bottle would spin faster up right? and if it were to fall back down to the ground on its side, the rocket would spin faster...wouldnt that make the rocket fall faster? well, thanks alot....

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