metric system is retarded for anything practical. pressure for example, let's say 10psi. that's 10 pounds on every square inch. you can quickly and easily visualize that. 100psi is a lot of pressure. now look at metric, 6.8995 kilo pascals. what the fuck is a pascal? it has no practical use at all. 10 centimeters. well, what's a centimer? it's too small and abstract to be useful. but a foot being your foot and then 1/12 of a foot makes perfect sense.
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