>>512841843
Rubbish. Absolute rubbish.
Optical metrology can measure a length of one inch (25.4 mm) with absolute uncertainty far smaller than a wavelength of infrared light (which is in the ~0.7 ยตm to 1 mm range). In professional labs you routinely get nanometre or even picometre level uncertainty over distances of a few centimetres.
From a physics and metrology standpoint, thereโs nothing inherently โless accurateโ about an inch than a millimetre, centimetre, or metre. These are just labels and number systems.
The real reason industry prefers metric isnโt precision โ itโs convenience. Powers of 10, no awkward fractions, and a single standard everyone agrees on for international work. Imperial units are perfectly capable of sub-micrometre accuracy, but theyโre clumsier to use in calculations and scaling.
That said, they're still perfetly good metrics and waaaaay better for everyday life, being much simpler and intuitive. Kikes like to do away with imperials as a means of chipping away at national identities.
Pint of beer anyone? You 500ml Eurotards go take a run and jump.
