content: I'm saying, argue all you want but that thing got some decent elevation.  I wanted to see it poke through a cloud and see some moisture density dynamics. And such a crazy idea that it appears to inspire two forces of upward motion:  the rockets upward thrust and the lift provided from the inner prop-age once it is rotating fast enough. The only thing is - where's it gonna land?  You can try to point it up/downwind and pray for the best but if your home made tecate rockets dont burn in perfect synchronicity then good luck to you osvaldo. Does it actually land or does it explode into fireworks?