It occurred to me that telling time in
sixty second and sixty minute intervals seemed odd, so I looked it
up. In the early second millennium B.C., the Babylonians invented
their number system, and its influence still affects us to this day.
Because of a limited amount of symbols (they only had two, along
with their indicator for zero), they had to innovate, creating a
system where one column indicated multiples of 1, one column
indicated multiples of 60, and one column indicated multiples of
3,600. The columns were separated by a small space.
Once they had their number system in place, the Babylonians began
applying it to various aspects of their life, such as the number of
degrees in a circle and the number of days in a year. Since their
system was much easier to calculate and divide, the Babylonian
numbers reigned supreme over those of other nations, remaining the
favored system for astronomers up to the 16th century. Eventually,
thanks to its divisibility, the base-60 system was applied to the
concept of time, giving us the number of minutes in an hour and the
number of seconds in a minute.