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What makes your knuckles pop? episode artwork

Feb 26, 2014 4 min

What makes your knuckles pop?

from BrainStuff Hosted by iHeartPodcasts

Learn more about the anatomy (and chemistry) behind that popping sound your knuckles make when you crack them in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

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Learn more about the anatomy (and chemistry) behind that popping sound your knuckles make when you crack them in this episode of BrainStuff.

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What makes your knuckles pop?

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This episode was published on February 26, 2014.

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