• qualia@lemmy.world
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    7 days ago

    I thought Planck units were either time or space, how is one a rate (speed limit)? Even assuming time and space are the same thing their ratio wouldn’t necessarily be a constant. If this is a genuine xkcd I assume I’m wrong but I’d still like to know.

    • Mandarbmax@lemmy.world
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      7 days ago

      I think the speed limit is the speed of light based and the distance is the plank length which is subatomic