Knuckle Bones

Name: Spotlight Snap
Uploaded: 2025-02-24T08:13:40.470Z
Duration: PT31.02S
Channel: Zack D. FILMS
Description: Ever wondered why your knuckles crack? This educational video breaks down the science behind that signature popping sound, explaining the role of synovial fluid and gas bubbles in your joints. Learn the truth about knuckle cracking and impress your friends with this fun fact!

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