Blades

In a general context, "blades" refer to flat, sharp-edged tools or parts designed for cutting or slicing. They are commonly found in items like knives, scissors, and machinery. The effectiveness of a blade often depends on its material, shape, and sharpness. In engineering, blades can also pertain to components in machines like turbines and fans, where they help move air or fluids. Overall, blades play a crucial role in various applications, from cooking and gardening to industrial processes, highlighting their versatility and importance in everyday life and technology.