So this totally started out as a joke in my AP physics class...
Funny thing about school projects. Had an Aviation class, way back in "those days"... so long ago, not sure if it was that or my Power Mechanics class. But, anyway... everyone was given the same model rocket kit to build, with the goal we would all see them launched. I was the only one to "ignore" the instructions. I re-designed my rocket, placed all three fins on the same side, with two little fabricated fins opposite. Call it a little experiment. Thought it would be interesting to see how such a configuration would "buck" the wind.
Well, as luck would have it, on Launch Day, we did indeed have a wind. So much so, our teacher had to tilt the launch pad, so, when the rockets were parachuting down, they wouldn't be blown off school grounds. A rocket would launch, and everyone would chase it down-wind to catch it. Everyone's rocket did the same thing. Me? I held my rocket till the last... everyone had teased me about my "modifications", hadn't bothered to pay attention to my reasons... so, they all ran down-wind when mine launched, just like they had for all the ones before. I ran upwind... and caught my own rocket as it came down... up-wind of where every other rocket had gone. Everyone else on the opposite side of the field. Heh. Showed up the whole class!
Gotta say that was the coolest thing I made. Oh, and I still have that rocket, by the way... brought it out to look at as I wrote this. Priceless memento.......