UNIVERSE | SCIENCE | TECHNOLOGY on Instagram: "A camera works by collecting light through a lens, focusing it onto a light-sensitive sensor (or film), and converting that information into a viewable image file. The process is similar to how the human eye works, but the image is permanently recorded. The Core Process Every camera, from a simple smartphone to a professional DSLR, follows the same fundamental steps to capture a photograph: Light Enters: Light rays reflected from a subject enter the

OS X Basics: Working with Files