Apes soundly defeat university students at a computer game. Could chimp memory be superior to that of humans?

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  Vote for your favorite extreme Fearless Planet moment. And take the latest geology challenge.

  The top of Everest is one nasty place. See what it does to the human body.

  Your boat tour takes a tragic turn. You're sinking, the captain's dead and an explosion is imminent. What do you do?