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Product information "Kosmolino Experimentierbuch - Erforsche deine Umwelt"
Where does the wax go when the candle burns? Why does ice swim on top of the water? How can water be cleaned? Just about between five and seven years, children find natural phenomena particularly exciting. With the Kosmolino book of experiments parents and educators can encourage the children’s interest with easily reproducible experiments – using materials available in any household – and make natural science processes understandable.