The Colbert Report Season 1 Episode 21 Brian Greene

In The Colbert Report season 1 episode 21, Stephen Colbert interviews physicist Brian Greene, who is the author of the book "The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory."

The interview kicks off with Colbert asking Greene about the concept of the universe being made up of tiny, invisible strings. Greene explains that these strings vibrate at different frequencies and the vibrations determine the properties of particles, such as their mass and charge.

Colbert humorously tries to wrap his head around the concept of multiple dimensions, with Greene explaining that there could be more than the three dimensions of space that we experience. As the conversation continues, the two delve into the possibility of parallel universes and the potential for time travel.

Throughout the interview, Greene provides fascinating insights into the world of theoretical physics, while Colbert offers his trademark humor and wit. The two have a great rapport, with Colbert poking fun at some of the mind-bending concepts Greene discusses in his book.

In addition to his interview with Greene, Colbert also takes on some topical news items of the day. He jokes about President George W. Bush's declining approval ratings and the growing controversy surrounding the use of performance-enhancing drugs in sports.

Overall, this episode of The Colbert Report provides an entertaining and informative look into the world of physics, while also offering up some laughs along the way. Fans of both science and comedy will find something to enjoy in this episode.