The right angle
Axel Winkler tells from Uruk in the land between the rivers.
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Axel Winkler tells from Uruk in the land between the rivers. The people in Uruk intensely observed the celestial events 5,000 years ago. The sexagesimal system still shapes our timekeeping. From sunset to the next sunset, it is still 24 hours for us today and not 10 or 20. The year is divided into 12 months. In geometry, we also calculate the circle with 360 degrees, and the right angle has 90 degrees. The narrative encourages geometric research and engagement with the clock, the calendar, the months, and the seasons.
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Axel Winkler tells from Uruk in the land between the rivers.
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