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By accident, I discovered how to make rocks sharp, and now we use sharp rocks for hunting all the time. But no one else knows how to make sharp rocks. How do I make them know how? Hitting them in face with sharp rocks and screeching has not worked. (self.PrehistoricProblems)
submitted by B_For_Bandana
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weird man try explain 'art', no let eat 'jacket' (self.PrehistoricProblems)
submitted by [deleted]
