+A **wheel** is a circular block of a durable material, designed to rotate on an [Axle](/wiki/axle) and facilitate movement or perform work. As a fundamental [Simple Machine](/wiki/simple_machine), it vastly reduces friction, enabling efficient transport and the operation of countless mechanisms.
+## See also
+- [Gear](/wiki/gear)
+- [Lever](/wiki/lever)
+- [Vehicle](/wiki/vehicle)
... 1 more lines