In today's video I want to show you how to build a powerful dual thrust rocket with a tomy timer and parachute. Materials you ...

Water Bottle Rockets Wet Jet Go! This stunt has lots going on: air pressure, a satisfying 'whoosh' noise, a high speed departure and a good soaking if you are standing close.

The rocket operates on the principle of water and air pressure. The first stage propels the rocket upward by releasing pressurised water, and at a certain altitude, the second stage detaches and ...

The club will compete with homemade plastic bottle rockets that are propelled by water pressure. After the rocket is assembled, Seth heaves the rocket into the air by hand to see if the parachute ...

Water Bottle Rockets Wet Jet Go! This stunt has lots going on: air pressure, a satisfying 'whoosh' noise, a high speed departure and a good soaking if you are standing close.