What Were the First Units of Measurement?
The use of measurements has become such an indispensable part of everyday existence that it’s virtually invisible. We check the clock to determine how much time we have before running out the door. We put on clothes that are generally tailored to our bodily dimensions. We measure out a cup for our favorite recipe, run a mile for our daily exercise, or tell the barber to take an inch off the top. And these basic actions don’t even touch on the immense calculations behind the machinery that powers our phones, computers, homes, and vehicles.
It’s difficult to imagine life without these widely accepted designations to provide order to our actions. Indeed, it was in large part the consolidation of disparate measurements within the earliest human communities and villages that enabled the world’s first great cities and nations to take shape. From Babylonian minas to Egyptian cubits, here are some of those earliest known units of measurements.
Prehistoric People Formed Primitive Measuring Devices
There’s evidence that our prehistoric ancestors used tools to fashion rudimentary measurement systems. The 40,000-year-old Lebombo bone and the 20,000-year-old Ishango bone are two such examples. Unearthed in Africa, both are notched at regular intervals to indicate functionality as a ruler, and the latter bone was possibly also used to track lunar cycles.
Some of the earliest measurement systems began to coagulate around the Neolithic people who settled in Mesopotamia. Clay tokens used to mark possessions and transactions appeared as far back as 7500 BCE, and these eventually morphed into the cuneiform indentations that appeared around 3500 BCE and were largely used for accounting purposes. While the Sumerians of this era developed a complex counting system, by around 3100 BCE it had been simplified into the base-60 sexagesimal system (60 seconds in a minute, 60 minutes in an hour, 360 degrees in a circle, and so on) that went on to enable developments in timekeeping and astronomy.
You may also like
Recommendations For You
-
01.Science & Industry
Why Did Doctors Wear Beak Masks During the Bubonic Plague?
-
02.Science & Industry
5 Inventions That Came Out of the Great Depression
-
03.Science & Industry
6 Amazing Breakthroughs Made by the Ancient Greeks
-
04.Science & Industry
6 Shocking “Scientific” Beliefs From Victorian England