Sci Show: A finger snap produces one of the fastest rotational motions known in the human body, almost as fast as some professional baseball pitchers’ arms. Finger snaps last only about seven milliseconds — that’s roughly 20 times as fast as the blink of an eye.

Wednesday, November 17, 2021

A finger snap produces one of the fastest rotational motions known in the human body, almost as fast as some professional baseball pitchers’ arms. Finger snaps last only about seven milliseconds — that’s roughly 20 times as fast as the blink of an eye.

https://ift.tt/3CoOLYj via /r/science https://ift.tt/3Cvl1sQ

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