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View Full Version : Math: Set Theory meets airports


zmama
18-03-2011, 16:36:06
http://www.angryduck.com/pictures/2011_2/Paid_To_Touch.jpg

Funko
18-03-2011, 16:45:10
:D

mr_B
18-03-2011, 17:01:05
:lol: