The Persistence of Memory

Dec 07, 1980 on PBS at 8:00 PM


The brain is the focus of this fascinating portion of our journey as Dr. Sagan examines another of the intelligent creatures with whom we share the planet Earth — whales. Then we wind through the maze of the human brain to witness the architecture o... (more)f thought. We see how genes, brains and books store the information necessary for human survival.

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The Edge of Forever
Season 1 Episode 10

Nov 30, 1980

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Encyclopaedia Galactica
Season 1 Episode 12

Dec 14, 1980