Weak bite = large brains in hominids

Slack-jawed bigheaded primates may compete for food and mates...

Dan_in_Cincinnati's picture

...by inventing the club and the spear.  And the fishing hook.  And the bow and arrow. 
And most importantly:  the weekend in Vegas.

An adult male gorilla is incredibly strong and is no match for a human with a rifle.

{;-) Dan in Miami

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.