4 ms·
The current "mile", the "International Mile", is very close to the 1593 "statute mile", going through a lot of history, but ultimately coming from 1,000 (a "mil
by ikawe 2y ago
The current "mile", the "International Mile", is very close to the 1593 "statute mile", going through a lot of history, but ultimately coming from 1,000 (a "mil") paces.
The kilometer: As part of the widespread rationalization that occurred during the French revolution, the meter was defined in 1791 as 1 ten millionth the distance of a line drawn from the equator to the north pole, through Paris.
Golden ratio: 1.618...
km / mile ratio: 1.609...
So, seems like just a coincidence.
But these are fun:
https://en.wikipedia.org/wiki/Mile https://en.wikipedia.org/wiki/Mile
https://en.wikipedia.org/wiki/Kilometre https://en.wikipedia.org/wiki/Kilometre
- akira2501 2y ago> as 1 ten millionth the distance of a line drawn from the equator to the north pole, through Paris. Rationalized but nearly unrealizable.
- ahazred8ta 2y agoThe distance from pole to equator is 90*60 = 5400 nautical miles, and the same distance is 10,000 km. So for a long time the km was exactly 0.54 nautical miles.