From lecture breakout rooms, I am still confused on how the white/black coloring has to do with one seeing a wheel turning the wrong way. I know it has to do with the sampling but do not fully understand this concept. If someone could help clarify that would be great!

I think this image gives a pretty good illustration of what's going on here--it definitely helped me understand this better!

https://digg.com/2017/wagon-wheel-effect-car Here is an interesting blog about the same phenomenal