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 ...

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 ...

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 ...

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

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.

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 ...