• NoSpotOfGround@lemmy.world
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    1 day ago

    This is what you get if you cut a Möbius strip along its length. And if you were to cut it again now, you’d get two intertwined rings.

    • SpaceNoodle@lemmy.world
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      5 hours ago

      Wait, really? I thought intertwined rings was the first thing you got.

      But I haven’t thought about this for a few decades.