👉 Polaroids are a type of photographic film that captures an image through the use of electromagnetic radiation. They consist of two layers, one for color and another for black-and-white images. The color layer is made up of a silver or zinc-based material, while the black-and-white layer contains a layer of negative silver iodide (NaI), which absorbs blue light. The process of creating polaroids involves using a camera with a high-speed shutter speed and a large aperture to focus on an area