R/C Helicopters = Awesome

"Looks like your leg is broken, and we're miles from civilization. There's only one option -- we're going to have to call in a copter. Don't worry, my nephew just got a sweet new R/C chopper that should be here in a few hours. Let's just hope he remembered to change the batteries." 

Ends on October 21 at 9AM CT

About R/C Helicopters

Helicopters work because ... huh ... we never really thought about it before. The Bernoulli Principle?