Isabel Alvarez of Fountain Hill (right) demonstrates the math game she invented pictured in her home with daughter Velvet, 20, on Tuesday, November 29, 2016. Isabel created "Math Game 2X3," which is a ...
Geeks, mathematicians, and lovers of all things circular today celebrate Pi Day — a national holiday that honors p, one of world’s most mysterious and awe-inspiring infinite mathematical constants.
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