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Consumer 101

S1 E2105/11/19

High Note
Also available on the nbc app

A high school marching band provides a fascinating look at what happens to sound in an "anechoic chamber," a room with no echo; Jack Rico discovers how much added sugar lurks in his breakfast and that bike helmets expire.

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S1 E2120 minTV-GFull EpisodeDaytime
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