¿Sabes Realmente Qué Significan AM y PM? Su Origen Tiene 2000 Años
We all use AM and PM every day to tell time, but very few people actually know where these abbreviations come from. In this video, we discover the origin of AM and PM and how a tradition that began over 2,000 years ago continues to define how we measure time in much of the world. We'll explore how ancient civilizations divided the day, the true meaning of ante meridiem and post meridiem, and why this system survived into the modern era. A fascinating story that connects time, astronomy, and the evolution of clocks. If you enjoy historical trivia, the origins of things, and the mysteries of time, this video will reveal why we're still using AM and PM after so many centuries.

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