meters - Do-It-YourSciences

La plate-forme collaborative de bricolages scientifiques et pédagogiques

Introduction
Recherche avancée

FR | DE | EN

Mots-clés			Durée	jusqu'à heure(s)
Coût	jusqu'à		Langage préféré

Recherche simple

Résultats de la recherche

Geothermal model

This project illustrates in a simplified way the drilling techniques used in deep geothermal energy. Geothermal energy concerns the heat (thermal) found in the earth's subsoil (geo). This energy comes mainly from the earth's core, whose heat is considered, on a human scale, as an almost ... »
illustrates, simplified, drilling, geothermal, infinite

Note
Difficulté
Durée	0h 30 min.
Date	22.07.2022
Langue(s)	français english

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
Durée	10h 0 min.
Date	20.07.2022
Langue(s)	deutsch français english

Thermometer and monitoring board

In order to adjust a central heating and save energy, room temperatures must be measured with a thermometer. The thermometer was invented in the 17th century and its working principle is still used today. Household thermometers contain, inside a glass tube, a small amount of coloured alcohol ... »
adjust, thermometer, thermometers, tube, expands