In certain circles, a crescent wrench is jokingly referred to as a 'nut corner rounder', while vice grips are humorously called the 'professional nut corner rounder'. Despite their mischievous names, these tools are valued for their ability to simplify tasks by removing complexities. The concept of the lever is highlighted as one of the simplest machines that can provide a mechanical advantage for moving heavy objects. The significance of the lever is emphasized through the quote attributed to Archimedes, 'Give me a lever and a place to stand, and I can move the world', underlining the transformative power and efficiency of this basic tool.