Posts Tagged ‘chimpanzees’

Hey, Weakling!

Thursday, May 29th, 2014
strength, muscles, metabolism, brain, brawn, chimpanzees, humans

Are our large brains and weak muscles intertwined?

Yawn Contagion

Thursday, October 17th, 2013
yawn, contagious, contagion, empathy, baby, babies, chimps, chimpanzees, lund, dogs

Are contagious yawns a form of empathy?

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