Water rockets are created from plastic bottles, made aerodynamic by nose cones and fins. The rocket is part filled with water, and air is pumped in with a foot pump. When the rocket is released ...

We have fond memories of air-water rockets, which were always a dime ... launch process routine so the kids can concentrate on the aerodynamics. Or to just enjoy being outdoors and watching ...

We have fond memories of air-water rockets, which were always a dime ... launch process routine so the kids can concentrate on the aerodynamics. Or to just enjoy being outdoors and watching ...