Comments by "" (@TheDavidlloydjones) on "EASY Pinewood Derby Car WINS using Science!!!" video.

  1. Mark, You are in general totally superb, and I admire you and your work tremendously. One bit of advice about your blocks, though: "Kinetic" is not spelled NRRBVV. Take my word for it. Go with k-i-n-e-t-i-c.
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