La plate-forme collaborative de bricolages scientifiques et pédagogiques
FR | DE | EN
Mots-clés
Durée jusqu'à heure(s)
Coût jusqu'à  Langage préféré
Recherche simple  

Résultats de la recherche

Bicycle magnetic headlight

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
Durée3h 0 min.
Date24.05.2013
Langue(s)

Vertical axis wind turbine

Building this DIYs 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
Durée2h 0 min.
Date24.05.2013
Langue(s)

Savonius wind turbine

This projects helps to understand how a wind generator works and more generally how it is possible to transform mecanical energy into electricity. This principle can be found in many devices that we use every day (bicycle dynamo, car alternator, etc.) and is the way we produce most of our ... »
generator, transform, bicycle, dynamo, alternator
Note
Difficulté
Durée3h 30 min.
Date14.05.2013
Langue(s)

Hydroelectric power plant 2

This DIYs project helps to understand how hydroelectric plants work and generally how a mechanical movement can be transformed into electricity.   With this DIYs project, children build the entire system including the coper reels, a disc with magnets and a turbine. When the magnets will move ... »
hydroelectric, magnets, turbine, bicycle, alternators
Note
Difficulté
Durée3h 0 min.
Date14.05.2013
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 DIYs project helps to ... »
rocket, pressurised, bicycle, pump, pushes
Note
Difficulté
Durée10h 0 min.
Date06.05.2013
Langue(s)
Triée par:NoteDifficultéDuréeDate