24 May
2010
24 May
'10
9:15 a.m.
I count at least three math-fun people (and think I see a fourth) in the photo http://www.newscientist.com/article/dn18950-magic-numbers-a-meeting-of-mathe... -- Thane Plambeck tplambeck@gmail.com http://thaneplambeck.typepad.com/