“ The laptop by Christ's time is not at all a silly concept. Read this http://www.amazon.com/forgotten-revolution-science-born-reborn/dp/3540203966 ... (read full comment) ” 

Posted on November 2, 2009 at 5:41 PM EST

“ Effect on lifespan As calorie restriction is yet the best path to a prolonged life, I would like to know the impact of this new pathway on the... (read full comment) ” 

Posted on June 13, 2009 at 8:00 PM EDT

“ Virtual meetings This is obviously a single step in the right path. It is absurd and sad to see the gaming industry completely devoid of... (read full comment) ” 

Posted on July 11, 2007 at 7:32 AM EDT

“ False track A commercial program named Racter performed already a fairly good simulacre of conversation on the mid eighties, on a Mac Plus. Now... (read full comment) ” 

Posted on September 20, 2006 at 9:58 AM EDT