How do scissors cut things?

Scissors cut things by leveraging a simple mechanical principle known as the wedge. When the handles are squeezed together, the two blades slide past each other, creating a sharp edge that exerts pressure on the material being cut. This pressure causes the material to deform and ultimately separate along the line of the blades. The design allows for a clean cut with minimal effort, as the blades' sharp edges and the pivot point enhance cutting efficiency.