5 things about the leap year you may not know

Here are some things you may not know about the leap year, from famous people born on leap day, to why it is added to February and not other months. 1. Not every fourth year is a leap year Only if the year is divisible by 400 will there be 366 days to make it a leap year. For example, 2100 is not a leap year while 2400 is. 2. There is a simple reason the 366th day is in February. Back in the 8th century BC, the calendar was only 10 months long. Eventually, the Romans added January and...