You'll need a hollowed out pumpkin, vinegar, dish soap, food coloring, measuring tools and baking soda. Start by adding warm water mixed with food coloring to the pumpkin until it is ¾ full. Next add 4 drops of dish soap, with 3 tablespoons of baking soda. Add remaining.
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SmartyPants Science
Welcome to the SmartyPants Science Channel where kids explore science concepts in fun, inquiry-based ways. This channel is run by Lynette Dickerson, a veteran teacher from South Carolina, and her son, Harper.