Stone skimming, also known as stone skipping, is a recreational activity where a flat stone is thrown across the surface of a body of water. The goal is to make the stone bounce off the water's surface multiple times before sinking. The technique involves a flicking motion of the wrist and a low-angle throw to achieve the best results. The number of skips a stone can achieve depends on various factors, including the stone's shape, weight, and the thrower's skill. Ideal stones are typically flat and smooth, allowing for better aerodynamics and reduced water resistance.