This is kinda cool: http://www.grindtv.com/outdoor/blog/...000+years+old/
Look at the number of implements that they crafted from flint and chert. Amazing.
I look at this and think about how long the human species lived a very simplistic life - literally survival mode 24/7.
Our reliance on high tech gadgetry that requires little or no skill has only been going on for about what? 120 years?
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