Don't Be Dumb
What Causes Pee Shivers?
If you're a boy and you've shuddered after you've peed you've revealed what may be the greatest mystery facing science today.
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Stuff You Should Know: Can Chuck Feel Josh's Pain?
People with mirror-touch synesthesia literally feel the pain of others -- but why? Tune in as Josh and Chuck explain the fascinating mechanics of mirror neurons in this exclusive video from HowStuffWorks.com and the Science Channel.
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