(DIR) xkcd - A Webcomic of Romance, Sarcasm, Math and Language.
 (DIR) Floodgap Gopher Fun and Games
        
       xkcd - A Webcomic - Research Areas by Size and Countedness (1991)
        
       Image:
 (PNG) research_areas_by_size_and_countedness.png
        
       Mathematicians give a third answer on the vertical axis, "That
       question is poorly defined, but we have a sub-field devoted to
       every plausible version of it."
        
       Comics reproduced from www.xkcd.com under license.
 (HTM) xkcd License (WWW)
 (HTM) xkcd Web Site (WWW)
        
       Previous:
 (DIR) xkcd - A Webcomic - Driving Cars (1990)
       Next:
 (DIR) xkcd - A Webcomic - SafetySat (1992)