That's a cool story. My brother and I have surprised each other with stuff like this over the years.Quick story here, my brother has been talking to me for YEARS about how he wants to get an R/C heli(so he can drop water balloons on his neighbors house)
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Anyhoo, he's telling me about the Syma helicopters he saw online.
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he goes nuts and says...THAT'S THE ONE I'VE BEEN TELLING YOU ABOUT!!!!!!!!
How long did it take him to realize that there's no way the Syma heli can carry a water balloon? And even if it had enough lift to carry one there'd be no way to release it on command.