Stuff You Should Know
This Day in History - Sharks: The U.S.S. Indianapolis
Continuing our special lead-up to Shark Week, today we look at the single worst tragedy in U.S. naval history, the sinking of the U.S.S. Indianapolis in 1945. The men who survived the sinking were left defenseless against shark attacks in the ocean.
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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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