Description of the material - Contour lines
- 3xA4 blank sheets of photocopy paper
- 3x3 A4 corrugated cardboard about 1mm thick
- 1xpaper glue
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Do-it-yourSciences, a realization of the Juvene Foundation in collaboration with the Espace des Inventions
The development has been supported by Info-Energie (campagne vaudoise d'information dans les écoles) and by SIG (Services Industriels de Genève).
