Once upon a time when a person reached for marshmallow it was to soothe a sore throat, to tame a cough or a toothache, or to ease asthma. Surprised? That's right, the marshmallow we know today isn't ...
STEP 1: Connect the PVC pipes and connectors to create the STEM Shooter in the picture above. STEP 2: Place a few marshmallows into the end of the STEM Shooter. STEP 3: Blow through the opening at the ...
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Why this marshmallow grows inside a syringe
In this video I show a quick marshmallow experiment that turns a simple plastic syringe into a mini physics lab. Using just mini marshmallows and air, I demonstrate how changing pressure inside the ...
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