NOVA Smartest Machine on Earth - Preview
Airs Wednesday, May 2, 2012 at 9:00 p.m. ET/PT. Check your local listings. Details
Episode: Smartest Machine on Earth - Preview
Investigate the world of artificial intelligence and the IBM supercomputer named "Watson." 5/2/2012
Your purchase helps support PBS and the programs you love.
Premiere Date: 05/02/2012
Episode Expires: Never
TV Rating: NR