Wedge tools are simple machines that consist of a triangular shape, designed to split, lift, or hold objects apart. They work by converting a force applied to the wide end into a greater force at the narrow end, making tasks like cutting or lifting easier. Common examples include knives, axes, and chisels. These tools have been used for thousands of years, dating back to ancient civilizations. Wedge tools are essential in various fields, including construction, woodworking, and metalworking, as they enhance efficiency and precision in tasks that require force application.