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 sphere is about 5 inches in diameter, and the entire experiment, including the camera and lighting system, will fit in a container about 18 inches square and 9 inches high. The rocket will reach ...

The 4M 4605 Water Rocket Kit can fly up to 90 feet in the air using only water pressure. The final word on the best model rocket kits Science toys are some of the most entertaining for kids.