Re:Why A4? – The Mathematical Beauty of Paper Size
by petepete on Monday September 05, 2022 @06:30AM
(#32722702)
Would recommend the documentary Precision: The Measure of All Things by Marcus du Sautoy. It's no longer on iPlayer but thankfully someone's uploaded it to YouTube.
https://www.youtube.com/watch?v=g81opjVDAaA