• Classy@sh.itjust.works
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      11 months ago

      That’s cool. I want to travel to the Canadian Northern islands someday and see the rocks there, which are likely that old. Some deposits on Michigan’s upper peninsula also date back to the Hadean, apparently.

        • Monument@lemmy.sdf.org
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          11 months ago

          We are in areas of high volcanism!

          I was in Iceland a few months ago, and in some areas the rocks are only tens of years old. There are entire plains of lava flows that are only a few thousand years old. (Same for Hawaii, too.)

  • Pope-King Joe@lemmy.world
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    11 months ago

    I have three extremely good condition $2 US bills from the 50s before they started printing “In God We Trust” on them.

    • Kata1yst@kbin.social
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      11 months ago

      By this logic, my oldest possessions are my protons, which are approximately the same age as the universe.

        • Kata1yst@kbin.social
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          11 months ago

          You would have to expound. I understand that protons are identical to each other, but I’ve never heard that they’re somehow all one particle.

          • MaggiWuerze@feddit.de
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            11 months ago

            That was a theory I read years ago. The idea is, that there is only one photon which exists more or less outside of time and so is everywhere a Proton would be expected.

            Edit: was actually about electrons
            https://en.m.wikipedia.org/wiki/One-electron_universe

            The one-electron universe postulate, proposed by theoretical physicist John Wheeler in a telephone call to Richard Feynman in the spring of 1940, is the hypothesis that all electrons and positrons are actually manifestations of a single entity moving backwards and forwards in time.

          • umbrella@lemmy.ml
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            11 months ago

            the elements that eventually ended up in earth’s crust had to come from somewhere

            and i just realized that by this logic everything is actually as old as the universe

  • PanaX@lemmy.ml
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    11 months ago

    I’ve got some rocks on a shelf from the Permian. So a little older than 250 million years.

  • Bonehead@kbin.social
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    11 months ago

    Blue Bear.

    When I was maybe 3 (I don’t remember personally, I heard this story years later), my sister who was 9 at the time had this stuff bear. Blue fur, not much special about it, just an average stuffed bear. One day I decided I liked the bear more, and declared it mine. I was 3, that’s what 3 year olds do. A great fight ensued, but since I was the baby Mom told my sister to just let me have it. It was stolen a few times, and stolen back a few more times. And then hidden away for a great many years. Until one day in our 30s, going through my old toy box at my father’s house, hidden under some old report cards and junk toys, laid Blue Bear. And a great fight ensued, only this time with words and the occasional hip check into the wall to grab and dash. My step mother stepped in to tell us the smarten up and just give me the bear. And that was the first time I actually appreciated my step mother for something. She bought my sister whiskey to make up for it, but we all knew who won that day.

    Blue Bear now sits in my living room display case.

    • Num10ck@lemmy.world
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      11 months ago

      you don’t own it though… you stole it from your sister, who loves you. bonehead.

      • Bonehead@kbin.social
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        11 months ago

        Spoils of war, my dude. Besides, in the grand scheme of things, she’s had more wins than I have. The bear is mine, now and forever.

  • StorageB@lemmy.one
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    11 months ago

    A cast iron pan that I inherited from my grandmother is around 100 years old.

    • ImTryingLemmy@lemmy.world
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      11 months ago

      1993 My first guitar
      1995 My car

      See kids? Don’t start playing guitar or you’ll end up like this guy.

      • neidu@feddit.nl
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        11 months ago

        It’s a volvo so it simply won’t die. It’s likely to be replaced this upcoming spring, though.