I was killing time on Facebook one day, just clicking on links to 22 weirdest things kids ever said, etc., when I came across a post on old black and white photos that had been colorized. 241 more words
Tags » William Jones
This article gives a detailed history of the symbol Pi and William Jones who is first accredited with its use.
To find out more about William Jones see the article by Prof Gareth Roberts:
Do you remember learning about Pi in school and wondered how an equation measuring the circumference of a circle could be calculated to over one trillion digits beyond its decimal point? 216 more words