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NOVA
The Elegant Universe: Part 1
Season 30
Episode 12
"Einstein's Dream," introduces string theory and shows how modern physics—composed of two theories that are ferociously incompatible—reached its schizophrenic impasse: One theory, general relativity, successfully describes big things like stars and galaxies, while another, quantum mechanics, is equally successful at explaining small things like atoms and subatomic particles.
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Meet the surprising, oddball worlds moving around our solar system.