(DIR) xkcd - A Webcomic of Romance, Sarcasm, Math and Language.
 (DIR) Floodgap Gopher Fun and Games
        
       xkcd - A Webcomic - Converting to Metric (526)
        
       Image:
 (PNG) converting_to_metric.png
        
       According to River, 'adequate' vacuuming systems drain the human
       body at about half a liter per second.
        
       Comics reproduced from www.xkcd.com under license.
 (HTM) xkcd License (WWW)
 (HTM) xkcd Web Site (WWW)
        
       Previous:
 (DIR) xkcd - A Webcomic - I Know You're Listening (525)
       Next:
 (DIR) xkcd - A Webcomic - Keynote (527)