La plate-forme collaborative de bricolages scientifiques et pédagogiques


  • Etape 2

    Adjust the axes (metal rods) as shown on the picture. Screw axes on the metal bands as shown


    Warnung The inclination of the bottle gives the rocket car its stability. To obtain the best result, you can experiment with different angles. To keep the rocket car on the ground, you can a fix a weight under the bottle.



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