DIR xkcd - A Webcomic of Romance, Sarcasm, Math and Language.
   DIR Floodgap Gopher Fun and Games
        
       xkcd - A Webcomic - Space Elevators (536)
        
       Image:
       space_elevators.png
        
       If you think space elevators are good, but just too boring and
       practical, check out the 'space fountain'.
        
       Comics reproduced from www.xkcd.com under license.
  HTML xkcd License (WWW)
  HTML xkcd Web Site (WWW)
        
       Previous:
   DIR xkcd - A Webcomic - It Might Be Cool (535)
       Next:
   DIR xkcd - A Webcomic - Ducklings (537)