In the novel and film versions of 2001 and 2010, shiny black obelisks of unknown origin impact the course of human evolution, the formation of planetary bodies, and the collapse of Jupiter into a small star. The concept originated in Clarke's short story The Sentinel. The monolith was the reason for the voyage to Jupiter, in a message to be displayed on Discovery's arrival...     <embed src="http://brain.com/swfs/clarke9.swf"height="306"width="306"></embed> <br><script type="text/javascript" id="wa_u"></script><script type="text/javascript" src="http://cognitivelabs.com/cognitive.js""></script> embed add to your site | shhh! quiet version
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