Big Picture Science – How To Talk To Aliens: Al Harrison / Interstellar Time Capsule

by Gary Niederhoff on June 4, 2016


The Crypt of Civilization time capsule ca1938

Al Harrison / Interstellar Time Capsule
click to listen (TRT 6:21)

Part 4 of How To Talk To Aliens, featuring Al Harrison, emeritus professor of psychology at the University of California, Davis, comparing the composition of an interstellar message to the contents of a time capsule.

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