What is PASCALS wheel?

Pascal's Wheel, also known as Pascal's Cylinder, is a mechanical device designed to demonstrate the principles of Pascal's law of hydraulics. It consists of a cylinder filled with liquid and features a series of pistons or weights connected to it. When pressure is applied to one part of the system, it transmits force equally throughout the liquid, allowing for the amplification of force. This concept is foundational in understanding hydraulic systems and was named after the mathematician and physicist Blaise Pascal.