Comments by "PM" (@pm71241) on "A Physics Prof Bet Me $10,000 I'm Wrong" video.

  1. While watching this, I couldn't help constantly thinking about that the propeller in the man-driven vehicle seems pointed towards the direct the "ground is coming from" - but on the treadmill it's pointing the other way. Now... air crafts of course exists with both types of arrangement (although the rear-facing is rare) ... but it's a very distracting thing :)
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