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World’s oldest butchering tools gave evolutionary edge to human communication

archaeologicalnews:

Two and a half million years ago, our hominin ancestors in the African savanna crafted rocks into shards that could slice apart a dead gazelle, zebra or other game animal. Over the next 700,000 years, this butchering technology spread throughout the continent and, it turns out, came to be a…

See sharing is evolutionary 🙂

World’s oldest butchering tools gave evolutionary edge to human communication

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I'm in my late forties, my interests are varied but since menopause hit a few years ago, I find myself becoming a "grumpy old woman" all too frequently - where has my infinite patience gone!?! Lol!
I bought a Kindle in the summer of 2013 and haven't stopped reading since. If you want to know more about me, check out my blog - www.florasmusings.com

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