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Sesame Street Science: Sink or Float? - START THE EXPERIMENT HERE | PBS

posted on December 13, 2010

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Ask a question, make a hypothesis, and observe what happens in this Sesame Street interactive science experiment! Help renowned scientists, Cookie Monster and Emma, investigate what sinks in water and what floats in water! Experiment with a rubber band ball, a lime and lemon, Ernie's rubber duckie, and a coconut. Start the experiment here! Will Bert's underpants sink or float?

Tags: education kids PBS PBS Kids preschool puppets science water