That is one of the keys to understanding what has happened................................is understanding anything odd........out of place...........an American narrator should have used inches.........not centimeters............as I have to spell everything out for you people............as you are smart............and again........if you are so fucking smart...........why don't you figure this shit out yourselves.....................??  Simple..........b/c you like to humiliate people.......then u whine on when people violate your rights.............


Why hasn't the United States switched to the metric system? - Quora

https://www.quora.com/Why-hasnt-the-United-States-switched-to-the-metric-system

Search for: Why do we not use the metric system in the United States?

Why does the United States use the metric system?

According to the CIA Factbook, the United States is one of three nations (along with Liberia and Burma) that have not adopted the metric system as their official system of weights and measures. U.S. customary units are widely used on consumer products and in industrial manufacturing.

United States customary units - Wikipedia

https://en.wikipedia.org/wiki/United_States_customary_units

Search for: Why does the United States use the metric system?

Who doesn t use the metric system?

"At this time, only three countries—Burma, Liberia, and the US—have not adopted the International System of Units (SI, or metric system) as their official system of weights and measures."Apr 1, 2014