La Maison de l'Astronomie
La meilleure sélection d'instruments depuis plus de 30 ans au Québec – Montréal
16.95 $
Learn the science behind the power. Enviro-Battery uses natural materials like mud, lemons, and water to power a light bulb, a watch and activate a music chip. An amazing, environmentally friendly science kit that includes detailed instructions so you can create many unusual batteries with fruit juices, vegetables, coins, utensils and more!
For ages over 8
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Learn the science behind the power. Enviro-Battery uses natural materials like mud, lemons, and water to power a light bulb, a watch and activate a music chip. An amazing, environmentally friendly science kit that includes detailed instructions so you can create many unusual batteries with fruit juices, vegetables, coins, utensils and more!
For ages over 8
Le Ciel du Mois par Claude Duplessis
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