Floating is when an object stays on the surface of a liquid without sinking. This happens because of a force called buoyancy, which pushes up against the weight of the object. For example, when you jump into a swimming pool, your body can float if you spread your arms and legs out, making it harder for gravity to pull you down. Many things can float, like boats and beach balls. The materials they are made of, such as plastic or wood, are less dense than water, allowing them to stay on the surface. This is why you can enjoy a relaxing day on a floating raft or inner tube in the water!