There&#x27;s another example of biological rotary motion at the microscopic level that is used by pretty much every living organism: ATP synthase[1].<p>[1] <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;ATP_synthase" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;ATP_synthase</a>