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High Note

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 he learns that bike helmets expire.

English
  • Originally Aired May 11, 2019
  • Runtime 25 minutes
  • Content Rating United States of America TV-G
  • Network NBC
  • Created May 4, 2019 by
    Administrator admin
  • Modified May 4, 2019 by
    Administrator admin