challenge idea

We have all seen the movie Aladin with Robin Williams, that awesome flying and fighting carpet, well, is it possible to make a real Persian Carpet Fly? Now, they might be pricey and all other things, so use a fake Persian Carpet or something similar, so it looks like the real thing, how would it...

For an episode i think it would be cool to scratch build a waterproof glider and do a high start by using a RC boat on a lake. And maybe do a challenge where 2 teams of 2 scratch build a glider, do a high start by being pulled from a RC boat on water, with one person controlling the boat and the...