What? Have you never looked at another car's wheel on the highway? Or is that something that only occurs to some people (doubt it).

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autoexec 3 hours ago | parent [-]

Eye vibrations can cause the effect to be visible to the naked eye. If even humming can do it, the road vibrations might too.

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1718627440 3 hours ago | parent [-]

I'm confused. I thought seeing/measuring lower frequencies due to a low sampling frequency, where the lower perceived frequency is basically the modulus of the real frequency and the sampling rate, is a well-known phenomenon independent of the actual sensor implementation.

	▲	autoexec an hour ago \| parent [-]
		I guess it is, but it's unclear why it happens outside of recordings. https://www.livescience.com/32406-what-makes-wheels-appear-t...