Comments by "Dr Gamma D" (@DrDeuteron) on "How Hidden Technology Transformed Bowling" video.

  1. This whole episode, from inertia tensors to principle component analysis, is why you need to study linear algebra.
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  2. L = Rw T = L^2/R so for fixed angular momentum L the maximum radius of gyration R minimizes kinetic energy T.
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  3. given 11 total factories, and 8B ppl on Earth, that's a new ball for everyone every 664 years. There is clearly a shortage.
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  4.  @darksahde  don't be so literal. I showed y'all how to do a OoME as opposed to sitting around and gaining "duh?". Make it one factory for the 45M US bowler: a new ball every 41 years.
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  5. what do you mean "too many"?
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