the wheel

The wheel is a circular object that rotates around an axle, enabling motion and transportation. Its invention is considered one of the most significant advancements in human history, as it revolutionized travel and trade by allowing heavy loads to be moved easily. Wheels are found in various applications, from vehicles like cars and trains to machinery and everyday objects. The basic principle involves reducing friction and facilitating movement, which has contributed to technological progress across societies. The wheel symbolizes innovation and efficiency, playing a crucial role in shaping human civilization.