
look up the laws of Fluid Mechanics, specifically:
en.wikipedia.org/wiki/Fluid_dynamics
( , Tue 14 Dec 2010, 21:29, Reply)

My post was more about the amazing skill of the pilot. RC models have amazing power to weight ratios meaning that the only limiting factor is the skill of the pilot, and in this case, the skill is phenomenal! Initially it all looks a bit 'out of control crazy' but when you realise the guy is in complete control, it's actually rather amazing!
( , Tue 14 Dec 2010, 21:38, Reply)