The Science Behind The World’s Strangest Sounds

22:37 minutes

Acoustic engineer Trevor Cox has traveled the globe to collect its “unheard” sounds, from an underground oil tanker to burping sand dunes. He takes us on a sonic search for some of the world’s strangest sounds and uncovers the science behind them.

Here’s an example of one of Cox’s collected sounds:

Segment Guests

Trevor Cox

Trevor Cox is author of The Sound Book: The Science of the Sonic Wonders of The World (W.W. Norton, 2014) and an acoustic engineering professor at the University of Salford in Salford, United Kingdom.

Heard on the Air

Read an excerpt from The Sound Book.

Meet the Producer

About Alexa Lim

Alexa Lim was a senior producer for Science Friday. Her favorite stories involve space, sound, and strange animal discoveries.

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