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3060

Chemistry 40

For Ages 10+

•Tree of Knowledge continues the successful range of kitchen chemistry kits with CHEMISTRY 40.
•Experiment with safe materials and prove basic scientific laws.
•Discover fascinating facts about air. Make vinegar, coloured chalk and rock candy.
•Create a volcano, split colours and see how gases expand. See how plants grow and sweat and use water and oil to create works of art.


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