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14th March (3/14) is celebrated by math lovers as Pi day since 14th March in month/day format resembles to the first 3 significant digits of Pi whose value is 3.1415.... 3/14/15 is once in a lifetime Pi day where the date matches the first 5 significant digits of Pi and this event will not be repeated until 2115. So, lets celebrate.

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14th March (3/14) is celebrated by math lovers as Pi day since 14th March in month/day format resembles to the first 3 significant digits of Pi whose value is 3.1415.... 3/14/15 is once in a lifetime Pi day where the date matches the first 5 significant digits of Pi and this event will not be repeated until 2115. So, lets celebrate.

1

Celebrate Pi (3.1415...) Day @ 3/14/15