How to make Magic Sand! (Stays Dry in Water!)

Let's make Magic Sand! This sand stays completely dry, even when placed in water 😲🤯 The best thing - you only need two ingredients (sand and a waterproof spray) to make some at home!
This science activity shows us that some materials "love" and attract water (these are called hydrophilic) and some materials "fear" and repel water (these are called hydrophobic)!
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*Music*
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