(DIR) xkcd - A Webcomic of Romance, Sarcasm, Math and Language.
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       xkcd - A Webcomic - Drainage Basins (2784)
        
       Image:
 (PNG) drainage_basins.png
        
       After a pail of water was thrown on the Wicked Witch of the West
       outside Salt Lake City, Utah's Great Salt Lake was measured to be
       7 parts per trillion witch by volume.
        
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