Patrick Feaster

Apr. 04, 2008

Oldest Recorded Song is Heard

Audio historians have found a sound recording that pre-dates Edison's phonograph. We'll talk about the 'phonautograph' and take a listen to the recording.

sound, phonautograph, edison, phonograph, inventor, invention

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Michael Pollan Talks Plants and Food

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Mystery Box

Teaching Ancient Nautilus New Tricks

\tWith its heavy outer shell, weak vision, and primitive brain, the nautilus lacks much of the excitement of the more flashy and cunning cephalopods. Yet a series of experiments by evolutionary biologists Dr. Jennifer Basil and Robyn Crook involving fish juice, blue lights, and mazes dispels the notion that this ancient species is incapable of basic learning and throws into question the origins of cephalopods' intellectual prowess.

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