An engineer speaks with a biologist to understand the mechanism. Then he gets an explanation on how they can image the tiny features of the bacterial motor.

It's about thirty minutes long, but absolutely amazing.

Nature's Incredible ROTATING MOTOR (It’s Electric!) - Smarter Every Day 300

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That motor powers DrafterX 's deeeeeek....

Bwuhahahahaha!!!

Amino acid gears!

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Spinning his deek like a flagella motor? 🤨