STEP 1: Push the hex nut through the small opening of the balloon. STEP 2: Blow up the balloon and tie off the opening. STEP 3: Place the tied off part of the balloon in the palm of your right hand, ...
Beth Harris is back with another fun and easy experiment that you can do with things you probably have around the house. Harris is the Raleigh mom and long-time science educator who has been sharing a ...
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