Stuff You Should Know
Don't Be Dumb: Did People in Yesteryear Really Only Live Until Their 30s?
You've probably heard that our ancestors only lived into their 30s. But it turns out the person who told you that was actually using statistics to lie to you. Josh straightens it all out.
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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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