Leap Day is Even Weirder than it Seems
It turns out that leap days and leap years, designed to keep our calendars in sync with the Earth’s rotation around the sun, are not as effective as you mightRead more . . .
leap year
It turns out that leap days and leap years, designed to keep our calendars in sync with the Earth’s rotation around the sun, are not as effective as you mightRead more . . .
