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Gadget Freak Case #251: Billiards Ball CounterGadget Freak Case #251: Billiards Ball Counter
William Grill needed a counter to play a game of call shot, so he created an electric one to keep score.
February 21, 2014
1 Min Read
William Grill needed a counter to play a game of call shot, so he created an electric one to keep score.
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