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How to Make Elephant Toothpaste | STEM Activity
Learn how to make foamy elephant toothpaste in this fun STEM activity! Find out more about the chemical reaction that creates the toothpaste in the written instructions on our site: https://www.sciencebuddies.org/stem-activities/elephant-toothpaste?ytid=lj4DB5G3ZRE&ytsrc=description Science Buddies also hosts a library of instructions for over ...
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