 | Bulding a bicycle electricity generator helps to understand how it is possible to produce electricity from a magnet, a copper wire coil and a movement. This technique found in traditional bicycle dynamos is also used in electric power stations. Unfortunately less bicycles are equiped with ... »
bicycle, generator, magnet, wire, coil
| | Note |  | | Difficulté |  | | Durée | 3h 0 min. | | Date | 22.07.2022 | | Langue(s) | |
|
 | 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 |  | | Durée | 3h 0 min. | | Date | 20.07.2022 | | Langue(s) | |
|
 | 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 | | | Durée | 10h 0 min. | | Date | 20.07.2022 | | Langue(s) | |
|
 | This project helps to understand how hydroelectric plants work and generally how a mechanical movement can be transformed into electricity. With this project, children build the entire system including the coper reels, a disc with magnets and a turbine. When the magnets will move above the ... »
hydroelectric, magnets, turbine, bicycle, alternators
| | Note | | | Difficulté | | | Durée | 3h 0 min. | | Date | 20.07.2022 | | Langue(s) | |
|
 | Building this project helps to understand how wind turbines work and generally how to transform a mechanical movement into electricity. This principle can be found in devices we use every day (bicycle dynamo, car alternator, etc.). The same principle is also used by most of our electricity ... »
turbines, transform, bicycle, dynamo, alternator
| | Note | | | Difficulté |  | | Durée | 2h 0 min. | | Date | 20.07.2022 | | Langue(s) | |
|
|
