Repost for competition
You should see the director's cut...
From the Explain Stuff With Maths challenge. See all 249 entries (closed)
( , Wed 30 Dec 2009, 11:59, archived)
You should see the director's cut...
From the Explain Stuff With Maths challenge. See all 249 entries (closed)
( , Wed 30 Dec 2009, 11:59, archived)