» Tue Jan 01, 2013 9:23 am
The Sumerians had a http://en.wikipedia.org/wiki/sixagesimal.
That's why we have 60 minutes in an hour, 360 degrees in a circle, etc.
But 12 is nonetheless important, indeed, the 12 hours, the 12 months, but also 12 inches in a foot*, 12 ounces in a pound**, 12 pence in a shilling, etc.
* I never knew that, I never knew there was logic in the imperial system!
I've always learned: roughly 4 inches in a decimeter, roughly 3 foot in a meter. I never knew there was there was a ratio between them.
** And ounces, pounds and stone, as 30 grams, half a kilogram and six kilogram.
Edit: And thus I noticed: 12 pounds is a stone! Is that correct?