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The science is clear on whether or not cracking your knuckles causes arthritis: it's noisy and completely harmless.
There’s something oddly satisfying about cracking your knuckles. That quick pop can feel like releasing pressure after a long day, but somewhere along the line, it got a bad reputation. You’ve ...
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“Pop” goes the knuckle — but why? Scientists disagree over why cracking your knuckles makes noise. Now, a new mathematical explanation suggests the sound results from the partial collapse of tiny gas ...
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