The first leap year was observed on the Gregorian calendar in 1582. It allowed the make up of time that happens every four years so the calendar will match the solar year.You can find more information here: http://en.wikipedia.org/wiki/Leap...
http://answers.ask.com/Society/Holidays/when_was_the_fi...
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To be a leap year, the year number must be divisible by four – except for end-of-century years, which must be divisible by 400. (So the year 2000 was a leap year, although 1900 was not.)
http://www.nmm.ac.uk/explore/astronomy-and-time/time-fa...
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To be a leap year, the year number must be divisible by four – except for end-of-century years, which must be divisible by 400. (So the year ... The first leap year in the modern sense was 1752, when 11 days were 'lost' from the month September with the adoption of the Gregorian calendar by Britain and her colonies.
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www.nmm.ac.uk/server/show/conWebDoc.17914/outputFormat/...
www.nmm.ac.uk/server/show/conWebDoc.17914/outputFormat/print
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Leap year - Wikipedia, the free encyclopedia
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A leap year (or intercalary year ) is a year containing one or more extra days (or, in the case of lunisolar calendars, an extra month) in order to keep the calendar year synchronized with the ast...
en.wikipedia.org/wiki/Leap_year
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Official song of the State of Virginia. ... Carry Me back to Old Virginny; ... Written by James Bland;
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www.50states.com/songs/virginia.htm
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Marbella Pub Ammo - The first leap year was in 46BC. ... The first manager of the Seattle Space Needle, Hoge Sullivan, was acrophobic - fearful of heights. The 605 foot tall Space Needle is fastened to its foundation with 72 bolts, each 30 feet long. ... More than ten people a year are killed by vending machines.
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www.marbellaguide.com/marbella-pub-ammo/fact-number-1.a...
www.marbellaguide.com/marbella-pub-ammo/fact-number-1.asp
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Julius Caesar introduced the first leap year in the middle of the first century. The Roman calendar had gotten into a first-class mess by then. You see, the Western calendar that the world now uses started with the Romans and the Egyptians....
http://www.wonderquest.com/maggots-leap-year-canadian-f...
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Leap Year: I heard on the radio that it will be 400 years before we have another leap year like 2000. Is this true? ... Leap year: When was the first leap year? Leap year: I heard on the radio it will be 400 years before we have another leap year like this one in 2000. Is that true? Leap year: What is the next leap year?
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www.wonderquest.com/qi-astronomy.htm
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