Saturday, February 9, 2013

How Polarity Makes Water Behave Strangely - How-To Geek

How Polarity Makes Water Behave Strangely - How-To Geek: "Have you ever wondered why ice floats in liquids, how small insects can walk on water, or why water in a lake freezes from the top downward? Learn what makes water behave the way it does in this fascinating TED-Ed talk given by Christina Kleinberg."

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