The term “machine,” a device using power to apply forces and control movement to perform an intended action, is ubiquitous in modern society. Examples range from simple tools like levers and pulleys to complex systems like automobiles and computers.
The development and application of these devices have fundamentally transformed human civilization, driving progress in fields like manufacturing, transportation, and communication. From the Industrial Revolution’s steam engines to today’s sophisticated robotics, their influence has led to increased efficiency, productivity, and interconnectedness. Understanding the principles and evolution of these devices is critical to appreciating their ongoing impact.