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  1. Music Dragon

    Teachers/Parents and Dorkiness

    It was ages ago so I don't remember the specifics, but they probably provided the information necessary to make a reasonable guess. They weren't looking for accuracy anyway, it was sort of a Fermi estimate kind of thing.
  2. Music Dragon

    Teachers/Parents and Dorkiness

    Speaking of xkcd, I actually had a physics test once where one of the questions involved this strip, and you were supposed to estimate the actual amount of time by which dawn would be delayed with each spin.
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