September 24, 2010
Prime π
A Strange-Tripper featured a Fabulous Prize competition on his Facebook page: Guess how many of these Marie Callendar pie tins he found while packing to move. While I rarely venture onto Facebook, it looked pretty easy; with a little enhancement from my image-processor it was clear that there were 29. (Or perhaps it was the fact that incorrect guesses of every number from 20 to 30 except 23 and 29 had been made.... Why do people fear prime numbers?)

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