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Physics 20B. Cosmology. Lec. 21: Quasars and the Meaning of Cosmic Expansion
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UCI Physics 20B: Cosmology (Winter 2015)
Lec 21. Cosmology -- Quasars and the Meaning of Cosmic Expansion
Instructor: James Bullock, Ph.D.
License: Creative Commons CC-BY-SA
Description: "Cook's Tour" of the universe. Ancient world models. Evidence for universal expansion; the size and age of the universe and how it all began. The long-range future and how to decide the right model. Anthropic principle.
Recorded March 4, 2015
Lec 21. Cosmology -- Quasars and the Meaning of Cosmic Expansion
Instructor: James Bullock, Ph.D.
License: Creative Commons CC-BY-SA
Description: "Cook's Tour" of the universe. Ancient world models. Evidence for universal expansion; the size and age of the universe and how it all began. The long-range future and how to decide the right model. Anthropic principle.
Recorded March 4, 2015
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