We can calculate our age in dog years, so why not Leap Day years? Unlike the canine formula — anyone can multiply their age by 7 to get the answer — the Leap Day math applies to people born on Feb. 29 ...
Why does Leap Day occur once every four years? Our calendar is not entirely in sync with our planet's trip around the sun. If your birthday is on Feb. 29, what date do you use for official documents ...
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