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Is It Possible to See Sound?
The students will build a contraption for watching sound and see that sound is actually a mechanical wave. They will play a game, during which they will imitate a sound wave and sound propagation.
You will need
cling wrap, a kitchen bowl, sugar or some grain, paper, guitar string
Author: Paweł Sobieszczyk
Methodology: Agnieszka Koszany, Agnieszka Staroń
Translation: Jason Lowther
Producer: Agnieszka Koszany