Welcome to Iowa Public Television! If you are seeing this message, you are using a browser that does not support web standards. This site will look much better in a browser that supports web standards, but it is accessible to any browser or Internet device. Read more on our technical tips page.

Iowa Public Television

  • NOVA

NOVA | The Elegant Universe, "Welcome to the 11th Dimension" - Preview | PBS

Duration: 00:30
Program: NOVA #3014
Broadcast Date: Nov. 23, 2011

Scientists revolutionized string theory by successfully uniting the five different versions into a single theory that is cryptically named "M-theory," a development that required a total of 11 dimensions. 11/23/2011



Post Date: November 17, 2011