Most people completely unaware what A.M and P.M actually stand for
The modern 12-hour clock dates back to the 16th century Brits have confessed to being clueless about what A.M and P.M actually stand for, despite often using the abbreviations on a daily basis. The 12-hour clock was developed from the second millennium BC and reached its modern form in the 16th century AD. It is […]
2 years ago