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Oldest concrete in the world, 12900 years old, was found on the Isle of Pines in the Pacific Ocean. Nobody knows who created it.
Alternative History

Oldest concrete in the world, 12900 years old, was found on the Isle of Pines in the Pacific Ocean. Nobody knows who created it.

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6 Comments

  1. DruidicMagic on

    Can’t wait for the “scientists” to start crying about flawed test results.

  2. xspacemansplifff on

    What the hell? Nothing else around it? The past has some serious mystery. Only remnants of a past civilization are stone and this. We got destroyed.

  3. TheDeadlyDonut on

    Some snail shells found on or in the structures were radiocarbon dated to around 12,900 years before present, that doesn’t mean the structures are 12,900 years old. What this does do is align with Austronesian settlement timelines in the region. Scientists do say this is man made, just not 12,900 years old.

  4. RoostasTowel on

    Pyramids are egyptian concrete that we lost the recipe for similar to roman concrete.