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Compressed air rocket

This project presents a way of building a small compressed air rocket with very simple materials.   The air inside the bottle is compressed, creating pressure. The air under pressure is expelled through the straw of the bottle and comes to a stop in the rocket which is thus set in motion. The ... »
compressed, rocket, phenomenon, ambient, experiment
Note
Difficulté
Durée0h 15 min.
Date22.07.2022
Langue(s)
français english

Water rocket

This water rocket project shows how you can stock energy and illustrates the action-reaction principle.   With the help of a bicycle pump, air is compressed in a tank (bottle) containing some water. By releasing the air, the water is expelled and the rocket is launched high in the air. To optimize ... »
rocket, illustrates, bicycle, pump, compressed
Note
Difficulté
Durée3h 0 min.
Date20.07.2022
Langue(s)

Pet-Star water rocket car

The Pet Star water rocket car is an environmental friendly vehicle.   A Pet bottle is used to stock air and water. The air is pressurised with a bicycle pump . The water is expelled because of this great pressure and pushes the car forward (action<>reaction principle).   This project helps to ... »
rocket, pressurised, bicycle, pump, pushes
Note
Difficulté
Durée10h 0 min.
Date20.07.2022
Langue(s)
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