La plate-forme collaborative de bricolages scientifiques et pédagogiques

Réalisation

  • Etape 8

    In the rest of the can cut all around a 1.5 cm wide strip.

     

    Cut this circle to form a long strip. Fold it in half.

     

    Follow the diagram opposite and form a whistle.

     

    Finally, lift the tab a little with a screwdriver or an awl to provide a passage for the air.


    Taille originale

0 Commentaire(s) | Ajouter