Steve Spangler Science: Pop Rocks Expander (Candy Science)

Mixing Pop Rocks and soda let’s you discover the secret behind the famous popping candy.

Pop Rocks® is one of the greatest candy inventions of all time! You dump a few of the tiny pebbles onto your tongue and in an instant, they begin fizzing, popping, and snapping about in your mouth. What’s going on here? Being scientists, we devised a way to figure out the popping secret behind the famous candy. Get ready to expand your mind (as well as a few balloons).

Chemistry, Food Science, Pressure

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Steve Spangler Science

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