Pearoastness for compo. Probably less quality than the OP.
From the Explain Stuff With Maths challenge. See all 249 entries (closed)
( , Tue 29 Dec 2009, 17:52, archived)
From the Explain Stuff With Maths challenge. See all 249 entries (closed)
( , Tue 29 Dec 2009, 17:52, archived)