What is AM and PM Meaning in Time? Ever wondered where AM and PM came from? Discover the fascinating history behind the 12-hour clock format and these terms, from ancient timekeeping to modern ...
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My Mind Is Blown After Finding Out What The Letters In "A.M." And "P.M." Actually Mean
Many people don't know what the abbreviations stand for — or how we should refer to noon and midnight. View Entire Post › ...
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