It's a rolling shutter artifact. Not directly related to shutter speed, since a camera sensor without a rolling shutter doesn't show this at any shutter speed. https://youtu.be/dNVtMmLlnoE
I didn't know that propellers were made of human arms
Ahhh, Mr Floppy! We can wait a few minutes and then try again!
"Okay..who put the gag prop on my plane..."
There are so many things on Reddit that can be attributed to a rolling shutter.
What about that one... that one... its garbage.... *other plane explodes*.... the garbage will do!
Reminds me of a one night stand I had. We both left disappointed.
I get the base concept, but can anyone explain why you get that whipping effect at the top of the rotation?