Sound (Physics)

We all know the old axiom: “if a tree falls in the forest…”, but how many of us actually know the answer? Consider this, doesn’t what we hear often guide and confirm what we see? It’s fair to say that without the sense of sound, we would live in a world of pervasive, deafening silence and compromised vision.

This program makes some real noise about sound, uncovering the enigma of how it’s created and unveils the mystery of how it’s received.

(approx. run time 15:00 minutes) (p0704)

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