15:12

Launching a Trebuchet Straight UP

14:14

Air Bottle Helicopter

8:07

The Dam Busters

12:43

Vacuum Rocket

17:42

Construindo um submarino totalmente AUTÔNOMO

16:37

Coanda Effect Hovercraft

20:12

RC AIRPLANE RADIO CONTROL CRASH COMPILATION

24:28

Gas Thruster Controlled Drone