Today is Pi Day! Enjoy:
edit: Actually it would be yesterday wouldn’t it? 3.14 and all. Oops 
Happy Pi Day
March 15, 2009 By Leave a Comment
Musings on Maths, education, teaching and technology.
About the author
Musings on Maths, education, teaching and technology.
Today is Pi Day! Enjoy:
edit: Actually it would be yesterday wouldn’t it? 3.14 and all. Oops
me elsewhere