Stuff You Should Know
Don't Be Dumb: The Fermi Paradox - Where Are All the Aliens?
You know how there should be aliens all over the place but there aren't? There's a guy named Fermi who wondered this same thing and they named a paradox after him for it. Which makes him a lucky duck.
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HowStuffWorks Animations: Dark Fairy Tales
Fairy tales are for kids right? Well not at first they weren't. They were dark tales of murder, rape, incest, cannibalism and mayhem geared toward adults. What changed? Chuck and Josh will drop that knowledge in this clip from Stuff You Should Know.