Curiosity Show "Coffee Can Oscilloscope"

Ive been watching segments of the Curiosity Show (YT alg rabbit hole), and this project seems pretty fun. They use a cup, a balloon, and salt to visualize sound. They also use a mirror and a light source, much like we have seen with a laser elsewhere. Cool show.

Extra cool points for song selection @ 2:24


I remember watching this show. Great show back in the day.

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