(DIR) xkcd - A Webcomic of Romance, Sarcasm, Math and Language.
 (DIR) Floodgap Gopher Fun and Games
        
       xkcd - A Webcomic - Numerical Sex Positions (487)
        
       Image:
 (PNG) numerical_sex_positions.png
        
       We didn't even get to the continued fractions!
        
       Comics reproduced from www.xkcd.com under license.
 (HTM) xkcd License (WWW)
 (HTM) xkcd Web Site (WWW)
        
       Previous:
 (DIR) xkcd - A Webcomic - I am Not a Ninja (486)
       Next:
 (DIR) xkcd - A Webcomic - Steal This Comic (488)