La Chimie Des Polymeres
34.99€
Polymers are big molecules with fascinating scientific properties: they can swell up, move, solidify and even bounce! This small scientific laboratory will help children discover all the fun phenomenon surrounding these molecules with surprising, concrete experiments! A magical educational kit to help children learn more about science, all the while having fun. Προειδοποίηση: «Να χρησιμοποιείται υπό την επίβλεψη ενήλικα»
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