The metric system. I guess every country has its quirks..lol

This page is a permanent link to the reply below and its nested replies. See all post replies »

Convivial · 26-30, F

Originally the distance between Paris and the north pole divided up into so many units... Now a block of metal with two pins in it but based on the wavelength of one of the elements, etc, etc

Evolved

@Convivial oh? that's very interesting