Alan Alda in Scientific American Frontiers
The Secret Canyon (#1508)
This episode has not aired in the past few months on Iowa Public Television.
Full Program: The best kept secret of American archeology is now revealed. 26:20
Full Program: As digital technology gets smaller and less expensive, it is empowering people in unprecedented ways. 55:44
Full Program: Stress is the curse of modern living, but is it actually so new? 56:04
Full Program: Alan Alda investigates how people create memories - and how as they age, memories become slippery and elusive,... 55:52
Full Program: Alaska is warming up. It's now a few degrees warmer than it was a century and a half ago, and the trend seems to be... 55:44
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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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