Have you ever played with a toy called a flip book? It's a small book with a lot of little pictures that when you quickly flip through them, they look like they're moving. Strip photography is kind of like that, but with a really long flip book that can be as long as a football field!
Instead of drawings, strip photography uses cameras to take many, many pictures in a row, one right after the other. These pictures are then printed out as a long strip, like a band-aid. When you unroll the strip, you can see all the pictures in order, and it looks like the objects in the pictures are moving!
People use strip photography in all kinds of ways, from creating stop-motion animation films to taking pictures of car races. It's a fun and creative way to tell a story through pictures.