Is Menstrual Synchrony Real?
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Month: April 2010
The Ins and Outs of the Double-Jointed
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If You Cross Your Eyes, Will They Get Stuck?
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Why Does Hair Turn Gray?
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Urination Nation
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Hold It! (Or, Is That a Bad Idea?)
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Why Do We Crack Our Knuckles?
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Why Yawns Are Contagious
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More Than You Ever Wanted to Know About Flatulence
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Can This Be Right? It’s Bad to Be a Lefty?
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