Comment on BIG GEOLOGY

• gibmiser@lemmy.world ⁨1⁩ ⁨year⁩ ago

  Well… turns out tiny shards of volcanic rock are sharp enough to make surgical scalpels. So, colorful.

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  • fossilesque@mander.xyz ⁨1⁩ ⁨year⁩ ago

    Well, I’m convinced.

    source