Stuff You Should Know
This Day in History: Shark Awareness Day
In the first installment of our month-long special shark series, Josh and Chuck talk about Shark Awareness Day, an international holiday that raises awareness of the threats sharks face from humans.
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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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