[spirit_queen]

"What muggles did was built a camera that takes pictures suuuuper fast on film. This film is meant to be shown with those pictures in a row, and it shows what you captures in motion because you captured it one bit at a time, showing that motion. So it looks like you're seeing the whatever it is you're watching move. That's why -at least I think that's why- they're called movies," Wendy told him.