ELI5; Not sure if it‘s jus me, but I‘ve been wondering why when looking at a picture where a person has a shirt with a lot of stripes and scrolling past that pictures, it creates this weird jittery glitchy effect. For example: https://www.instagram.com/p/B7WA60ApvzI/?igshid=xl3ysn4fwxh4

Question

[[EDIT]Sorry here is the link ](https://www.instagram.com/p/B7WA60ApvzI/?igshid=xl3ysn4fwxh4)

In: Biology

Answer 1

I’m a bit lazy to explain it.
Here you go.
[Moiré](https://en.m.wikipedia.org/wiki/Moiré_pattern)