Who proposed the law of floating bodies?

The law of floating bodies, which states that a body will float in a fluid if the weight of the fluid displaced by the body is equal to the weight of the body, was proposed by the ancient Greek scientist Archimedes. This principle is now known as Archimedes' principle and is fundamental in the study of fluid mechanics. Archimedes is credited with laying the groundwork for understanding buoyancy and stability in fluids.