Do you know why the sky is blue or why it turns orange at sunset? Have you ever seen a tornado in a container? Or rain in a container? Or a cloud in a bottle? All of these are just a few examples of the exciting scientific tricks in this set. You can do everything using ordinary household materials. Inside this box you will find 20 cards. Each contains a real scientific trick that has a simple and clever scientific explanation. Ideal for ages 6 and up
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