These guys made an awesome water powered jet pack. I got to try that!
I think that plane might be tail heavy.
That was mighty impressive.
Wow...These guys built a better rocket than North Korea...lol
That woman is going to need another fountain drink.
Amateur video of the Asiana flight 214 crash at San Francisco International...
This guy has finally figured out how to mimic a birds wings and fly!...
That came out of nowhere! Yikes!!!
That's what you get for trying to poop on him.