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| Name | Why do your knuckles pop? - Eleanor Nelsen |
| Video Uploader | Video From TED-Ed |
| Upload Date | This Video Uploaded At 05-05-2015 15:02:30 |
| Video Discription | View full lesson: http://ed.ted.com/lessons/why-do-your-knuckles-pop-eleanor-nelsen Some people love the feeling of cracking their knuckles, while others cringe at the sound. But what causes that trademark pop? And is it dangerous? Eleanor Nelsen gives the facts behind joint popping. Lesson by Eleanor Nelsen, animation by Steve Belfer Creative. [IjiKUmfaZr4] |
| Category | Education |
| Tags | Eleanor Nelsen | Steve Belfer | TED | TED-Ed | TEDx | TED Education | Knuckle | Joint | Cracking knuckles | Popping knuckles | Ligaments | Bones | Synovial joints | Synovial fluid |
