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    • Why We Have Leap Years

      Why We Have Leap Years

      Time via Yahoo News· 3 months ago

      Credit - Lon Tweeten for TIME It would seem awfully hard to lose track of 0.24219 of a day. That not-inconsiderable amount adds up to five hours, 48...

    • Archimedes: The Mathematician Who Discovered Pi

      Archimedes: The Mathematician Who Discovered Pi

      Biography via Yahoo News· 2 months ago

      Greek mathematician Archimedes of Syracuse calculated the infinite mathematical concept pi in the 200s BCE, which we celebrate annually on March 14, or...