> > Whaddya think, Russell? Plausible, or falsified? > > Being, as you are, our resident water rocket expert... > > Seeing I'm asked. Seeing I wasn't asked :-) I believe it's bogus. We could discuss the energy density of water rockets and argue over the math all day, but look at scene that shows it from a distance. What shape would you call the flight path? A 'real' flight path is going to be pretty much a parabola. -Denny -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist