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Alan Alda in Scientific American Frontiers

The Dark Side of the Universe (#1405)

Alan Alda joins some of the world's leading astronomers as they wrestle with the startling implications of their latest discoveries: that everything we can see, from the world around us to the most distant galaxies, is only a tiny fraction of the entire cosmos. Most of what's out there is dark - either dark matter or dark energy. And our universe is perhaps only one in an infinity of universes. [56 minutes] TV-G Closed Captioning Descriptive Video Service

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Information For Teachers

Grade Levels
6-8, 9-12
Curricular Areas
Science & Technology
Social Studies
Series Length
28 episodes
Average Episode Length
42 minutes
Record Rights
Record and retain for 1 year from each broadcast. No duplication allowed.
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http://www.pbs.org/saf/

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Series Description: Alan Alda brings his unique blend of curiosity and humor to the exploration of the latest trends in science, medicine, technology and the environment.

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All Upcoming Episodes

  • Mysteries of the Deep (#1305)

    This episode features stories of the submarines and their pioneering crews that explored earth's last frontier. [56 minutes] TV-G Closed Captioning Descriptive Video Service

  • Deep Crisis (#1306)

    Follow efforts by biologists to figure out what's going on with salmon, once abundant on both East and West coasts of North America and now in catastrophic decline. [56 minutes] TV-G Closed Captioning Descriptive Video Service

Past Episodes

These episodes of Alan Alda in Scientific American Frontiers aired in the last few months on Iowa Public Television.

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