Time-lapse is a photography technique that captures a series of images at set intervals over a period of time. When these images are played back at normal speed, they create a fast-motion effect, allowing viewers to see changes that occur slowly in real life, such as the blooming of a flower or the movement of clouds. This method is often used in films, documentaries, and scientific studies to illustrate processes that are otherwise difficult to observe. By condensing hours, days, or even years into a short video, time-lapse provides a unique perspective on the passage of time and the dynamics of nature.