The invention of the wheel is one of the most important inventions in human history. It was first developed in Mesopotamia around 3500 BC and was used for transportation, agriculture, and other tasks. The wheel revolutionized the way humans moved and interacted with their environment, allowing them to travel
From Wikipedia
A wheel is a rotating component intended to turn on an axle bearing. The wheel is one of the key components of the wheel and axle, which is one of the six simple machines. Wheels, in conjunction with axles, allow heavy objects to be moved easily, facilitating transportation, supporting loads, and performing work in machines. Wheels are also used for other purposes, such as a ship's wheel, steering wheel, potter's wheel, and flywheel.