• letsgo@lemm.ee
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    2 months ago

    OK. Walk in a straight line for a couple of metres and stop. Rotate left or right by exactly 90°. Now take a curved path in any direction.

    Did you or did you not turn 90°?

    • mriormro@lemm.ee
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      2 months ago

      That doesn’t make the resultant diagram 90° at those vertices. That’s just empiricist stupidity.