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Who Invented 12-Hour Time? [Solved]
The Egyptians divided the clock into 12 hours of daytime and 12 hours of night-time (or alternatively 10 hours between sunrise and sunset, an hour for each twilight period and 12 hours of darkness). This is known because of various sundials from the period which have been found to be marked with hours.
12 versus 24 Hour Time: What’s the difference and where does it come from?
Exploring why the world tells
Who Decided There Are 24 Hours In A Day?
There are 60 seconds in a minute, 60 minutes in an
Why Humans Are Supposed to Sleep in Two 4-Hour Phases
Video written by Adam Chase Check out my other channel: http://youtube.com/wendoverproductions.
