Physics for the 21st century. Unit 11, Dark energy /

This unit focuses on one of the biggest questions in 21st century physics: what is the fate of the universe? In recent years, astronomers have been surprised to discover that the expansion of the universe is speeding up. We attribute this to the influence of a "dark energy" that may have i...

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Bibliographic Details
Other Authors: Grainger, Clive A. (Producer), Lotman, Mo (Narrator)
Format: Video
Language:English
Language Notes:In English.
Published: District of Columbia : Annenberg Learner, 2010.
Series:Academic Video Online
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