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Brian Greene: Is our universe the only universe?
About this film
Is there more than one universe? In this visually rich, action-packed talk, Brian Greene shows how the unanswered questions of physics (starting with a big one: What caused the Big Bang?) have led to the theory that our own universe is just one of many in the "multiverse."
Directors & creators
TED.com
Subjects
TEDTalks, TED, Talks, cosmos, physics, science, universe, TED2012, 2012
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