Scientific American Frontiers

Season 5 Episode 1

Life's Big Questions

Aired Unknown Oct 05, 1994 on PBS
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Episode Summary

Life's Big Questions
Life's Big Questions is the fifth season debut episode of Scientific American Frontiers, a PBS documentary show hosted by Alan Alda. In this episode, the FRONTIER scientist tackle questions that are difficult to answer. Specific questions that the scientists address include whether or not aliens exist, how the Universe was created, and where animals originated from.moreless

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