How do the wheel and axle help us in our every day life?

The wheel and axle are fundamental inventions that significantly enhance our daily lives by reducing friction and making it easier to move heavy objects. They are integral to various modes of transportation, such as cars, bicycles, and trains, allowing us to travel efficiently. Additionally, the wheel and axle are used in countless machines and tools, facilitating tasks like lifting, grinding, and moving materials with less effort. Overall, this simple yet effective mechanism streamlines many activities, improving productivity and convenience.