When did we start counting years?
It’s a New Year! And this led me to ask a lot of questions about things I never thought about before, but mainly:
When did years start being numbered?
We mark the passage of time without thinking about it anymore. It’s just a thing we do. There’s a calendar, and we are looking at our watches (and phones), but it was not always the case. At least, I think so, because even if I learned at school why we divided the calendar the way we do it, and why an hour is an hour, I never knew—or asked—how it all started.
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