NOVA - The Fabric of the Cosmos - Ep 4 - Universe or Multiverse

Hard as it is to swallow, cutting-edge theories are suggesting that our universe may not be the only universe. Instead, it may be just one of an infinite number of worlds that make up the multiverse. In this show, Brian Greene takes us on a tour of this brave new theory at the frontier of physics, explaining why scientists believe it's true and showing what some of these alternate realities might be like.

Duration 53m40s
Resolution 1280x720
Video format H264
Audio format AAC
Language english
Subtitles english