Big Picture Science – Stomach This: Mary Roach

by Gary Niederhoff on May 6, 2013

Stomach This – Mary Roach
click to listen

Part 1 of Stomach This, featuring Mary Roach, author of (among many other titles) Gulp: Adventures on the Alimentary Canal, on what happens to your food after you put it in your mouth.
(TRT 9:47)

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