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Wave World Can a singer smash a glass using sound waves?

Jon Chase challenges young opera singers in Cardiff to smash glasses with their voices. After measuring the natural frequency of the glass, can the singers match it with enough power to smash it? The results are spectacular slowed down 300 times. Smashing things with sound waves isn’t just for fun. In medicine, sound waves can smash painful, hard growths inside ...
  • 2015
  • 00:05:55
  • 13-14
  • Added on: 09/04/2019

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Wave World What happens to sound waves when you record a song?

Jon Chase joins singer-songwriter Charlie-Anne Bradfield in the studio as she performs her song 'Butterfly'. As Charlie-Anne sings, Jon traces the path of the sound waves. He builds a large model to see how the sound waves travel through air. Jon's microphone made out of a plastic cup works just like the real one, turning sound into electrical waves. After ...
  • 2015
  • 00:05:14
  • 13-14
  • Added on: 09/03/2019

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None of the Above Powers of Attraction

Watch gravity-defying tests with trapeze artists, chain link metal balls and a 90 lb chandelier.
  • 2014
  • 00:21:49
  • 9-12
  • Added on: 12/21/2015

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The Nature of Things Sonic Magic: The Wonder and Science of Sound Classroom Favourites

Sound surrounds us. Whether it's sound we choose to hear, like the music we play in our headphones, or sound we'd rather do without, like the noise of the city, we live in a sonic world that we seldom think twice about. Sonic Magic takes us behind the scenes in cutting-edge hospitals and research labs where sound is eliminating cancer ...
  • 2015
  • 00:44:14
  • 13-14
  • Added on: 11/23/2015