Prehistoric Beast Evolved a Freaky-Ass Skull From Millions of Years of Head-Butting

If you have to smash your head all the time, you’d hope that your body had some mechanism to prevent your brain from rattling out. Knock that noggin around enough, and eventually (on evolutionary scales, that is), you might end up looking, well, very silly.

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via Gizmodo http://ift.tt/2vVyX1a

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