• angrystego@lemmy.world
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    4 days ago

    So is there some research showing it’s caused by damage? That should be easy to confirm, right?

    • pyre@lemmy.world
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      2 days ago

      apparently not, as it remains uncertain. there are hypotheses though, one of which is referred to in this meme: winds cause collisions which cause abrasions and damage, which result in crown shyness.