Re:Show HN: USA.css – units set in inches, 1776 bytes
by mikecoles on Monday July 06, 2020 @01:56PM
(#23750675)
Perfectly convenient.
The standard system excels when doing actual work. If you have a rod with 1" diameter and you need to take it down to 13/16", you can use a lathe to make 3/32" cut. Or if you need to divide up 13/16 into 4 parts, for example, 13/64.
The metric system's strength is teaching in elementary schools where skills with fractions are not as strong.
Just look at the standard wrench sizes (https://www.cnm.edu/programs-of-study/programs-a-z/automotiv...):
* Standard Combination Wrenches: 1/4, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1.
* Metric Combination Wrenches: 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19. Measured in millimeters.