Polaroid Throwaways

This photographic medium really fascinates me at the moment. Sure we had polaroids in the house when i was young but i really have no recollction of playign aroudn with them. These are the negatives? can i even call them that? the images found on the side of the film you throw away. I didnt see anyof them when i took the black and white pictures on the old polaroid film but when i used the fuji colour film today i found these. I reckon i will photoshop these and see what happens