"...look into all things with a searching eye” - Baha'u'llah (Prophet Founder of the Baha'i Faith)
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May 7, 2013
The reason an hour is divided into 60 minutes and not 10 or 100 minutes
It's because the hour is based on the sexagesimal system of notation - a
system based on the number 60 that predates the decimal system. It was
developed about 2400 B.C. by the Sumerians. Since ancient times, the
sexagesimal system has been used to divide circles into 360 degrees (60 x 6),
each degree into 60 minutes, each minute into 60 seconds. Because clocks have
round faces, it seemed sensible to apply the system to the measurement of time. (The Book of Answers, by Barbara
Berliner)