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The history of leap year - Julius Caesar was behind the origin of leap year in 45 BC. ... Julius Caesar was behind the origin of leap year in 45 BC. The early Romans had a 355 day calendar and to keep festivals occurring around the same season each year a 22 or 23 day month was created every second year.
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inventors.about.com/cs/inventionsalphabet/a/leap_year.h...
inventors.about.com/cs/inventionsalphabet/a/leap_year.htm
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The reason for leap year is of course to keep the solar year in time with the sidereal day- which is another way of saying that the time it takes for the earth to rotate on its axis (a day) does not divide evenly into the time it takes for the earth to revolve around the sun (a year).
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www.mcs.drexel.edu/~gcmastra/mail/calendar.html
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Dictionary: leap year ... Measures and Units: leap year ... The dominant belief about leap year is that it is the only time that a woman many propose marriage to a man, rather than what was considered to be the natural order of things: the other way round. This was often called ‘The Ladies' Privilege’.
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www.answers.com/topic/leap-year
www.answers.com/topic/leap-year
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745 February 29, 1964 Forest Preserve District of Cook County Seymour Simon, President Roberts Mann, Conservation Editor ****:LEAP YEAR Thirty days hath September, April, June and November; All the rest have thirty-one Save February, she alone Hath eight days and a score Til leap year gives her one day more.
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www.newton.dep.anl.gov/natbltn/700-799/nb745.htm
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name Ross B. status other age 50s Question - Where exactly did the word "leap" come from in the expression "leap year"? ----------------- Leap year may be derived from the fact that festivals after the "intercalary day", which is the day we insert, "leap" one day forward.
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www.newton.dep.anl.gov/askasci/gen01/gen01532.htm
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A friend told me about a supposed tradition of women proposing to men on a leap year. Any idea what the origin of this is, or if it is even true? ... They were not "allowed" to pop the question themselves, except on one day: on a leap year (February 29th) -- also known as Sadie Hawkins Day -- which occurs every four years.
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www.theknot.com/ch_qaarticle.html?Object=A10619091727&k...
www.theknot.com/ch_qaarticle.html?Object=A10619091727&keywordType=2&keywordID=161&parentID=527
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Understanding Leap Year ... A Generalized Leap Year Rule ... The Origin of Leap Year...
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www.genealogytoday.com/guide/leapyear.html
www.genealogytoday.com/guide/leapyear.html
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Leap Year is the traditional time that women can propose marriage. ... There is a Greek superstition that claims couples have bad luck if they marry during a leap year. Apparently one in five engaged couples in Greece will avoid planning their wedding during a leap year.
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marriage.about.com/cs/holidays/a/leapyear.htm
marriage.about.com/cs/holidays/a/leapyear.htm
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Why do we need leap year? ... The rules for determining a leap year ... When did leap year originate?
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www.infoplease.com/spot/leapyear1.html
www.infoplease.com/spot/leapyear1.html
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