A Time Projection Chamber (TPC) is a type of particle detector used in physics experiments to track the paths of charged particles. It works by creating a gas-filled chamber where particles ionize the gas as they pass through. The resulting electrons drift towards an anode, and their positions are recorded, allowing scientists to reconstruct the particle's trajectory. TPCs are commonly used in high-energy physics experiments, such as those conducted at particle accelerators like the Large Hadron Collider. They provide precise measurements of particle interactions, helping researchers study fundamental forces and particles, including those predicted by the Standard Model.