wheel and axle

Fri, 17 Apr 2026 20:07:52 +0000

# The Essential Mechanism: Understanding the Wheel and Axle Wheels and axles are among the most fundamental and transformative inventions in human history. From simple wheeled carts to advanced automotive systems, the wheel and axle play a critical role in transportation, machinery, and industrial applications. In this article, we’ll explore the science behind the wheel and axle, how it works, its types, and its significance in modern engineering. --- ## What is a Wheel and Axle?