call the text or pictures from any book in the smithsonian or tap into a supercomputer from nasa. a specialist at a huge city hospital could help diagnose patients in small rural clinics anywhere. >> the web is incredibly exciting because it is the fulfillment of a lot of our dreams that the computer would ultimately not be primarily a device for computation, but adapt into a device for communication. >> it is equivalent of the industrial revolution. the equivalent of electricity. the changes are just so profound. >> when we look back 100 years from now, this is the point where we will say everything changed. >> i wasn't prepared to translate that. i was doing that little tease. >> oh, that's right. >> that little mark with the a and the ring around it. that's what i said. kay thought it was about. >> oh. >> i never heard it said. i have only seen the mark but never heard it said. it sounded stupid when i stayed it. violence at nbc.