The Physics of Star Trek

The world of 'Star Trek' is obviously fiction, and even though its technology may be implausible, it still provides a glimpse into what might be and what's impossible. In his book 'The Physics of Star Trek,' author Lawrence Krauss speculates about the wonders of 'Star Trek' technology and whether some of it may actually work. He joins The Agenda to provide a down-to-earth insight into the world of physics.