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What is a Leap Year?

What is a Leap Year? You may have noticed that tomorrow is February 29, is sometimes labeled as Leap Day. Even if you have not, you may notice that the Olympics and U.S. presidential elections this year, which means it is a Leap Year. C.G.P. Gray explains why we have the February 29, but only once every four years

What is a Leap Year? Reviewed by Auto Cars Mobile on Rabu, 29 Februari 2012 Rating: 4.5
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