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, "The String's the Thing" - Preview | PBS

Duration: 00:31
Program: NOVA #3013
Broadcast Date: Nov. 16, 2011

Greene describes the serendipitous steps that led from a forgotten 200-year-old mathematical formula to the first glimmerings of strings - quivering strands of energy. 11/16/2011



Post Date: November 8, 2011