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Why March 14, 2015 will be the perfect Pi Day: At 9:26:53 a.m, you can write 3/14/15; 9:26:53, the first ten digits of Pi ! #Pi #Pi_Day_2015

Why March 14, 2015 will be the perfect Pi Day: At 9:26:53 a.m, you can write 3/14/15; 9:26:53, the first ten digits of Pi ! #Pi #Pi_Day_2015

from the Polish idiom that means "not my problem" - I'm gonna start using this!

from the Polish idiom that means "not my problem" - I'm gonna start using this!

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