Making a knife out of obsidian



    by Debaucherousgeek73

    17 Comments

    1. mr_friend_computer on

      Every time I see this post, I think somebody is planning on hitting a geologist in the head with a baseball bat. Not sure why.

    2. Now we just need like 100.000 more of those and we’ll be ready to fight some white walkers!

    3. last year I learned that the stone age is roughly divided into two eras in the later one they had moved on from napping flint to grinding it for a even smooth edge instead. I saw a comparrison of a napped and grinded flint axe and the grinded one was just vastly superior. So I wonder why not try the same with obsidian

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