The Age of Spiritual Machines - The New York TimesEinstein gives the example of a man who travels at very close to the speed of light to a star -- say, twenty light-years away. From our Earth-bound perspective, the trip takes slightly more than twenty years in each direction. When the man gets back, his wife has aged forty years. For him, however, the trip was rather brief.ماكينات بلدة الرحى,ماكينات بلدة الرحى,The Age of Spiritual Machines: When Computers . - AmazonThe Age of Spiritual Machines: When Computers Exceed Human Intelligence [Ray Kurzweil] on Amazon. *FREE* shipping on qualifying offers. Ray Kurzweil is the . In his utopian vision of the 21st century, our lives will change not merely incrementally but fundamentally. The author is the inventor of reading and.
ماكينات بلدة الرحى