Water rockets are like their model rocket cousins, except that these are powered by a combination of water and air pressure instead of a chemical propellant. The pressure vessel, the engine of the ...

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 ...

Idaho State University's Physics Department students taught the kids a little about physics and showed them how to build their own water-powered rockets.

SAFETY: This rocket uses air pressure to fling a bottle at high speed 20–50 metres. The bottle must be made entirely of plastic, it must have no sharp points and it must be for a fizzy drink, so ...

The Idaho State University Physics Department hosted their annual water rocket festival in Tydeman Park this weekend.

Water rockets are plenty of fun, but they can be even more fun if you go wild with the engineering. [The Q] is one such experimenter, who built a dual-thrust water rocket that even has a parachute ...

When used as a rocket booster, it is filled with 66 Ibs. of water heated electrically to 504° F. The water cannot boil because it is confined, but its pressure rises to 50 atmospheres (735 Ibs ...

The Idaho State University Physics Department's annual Water Rocket Festival returns this weekend where aspiring scientists ...