A Proton Synchrotron is a type of particle accelerator that uses magnetic fields to accelerate protons to high speeds. It works by increasing the energy of protons in a circular path, allowing them to reach nearly the speed of light. This technology is essential for various applications in physics research, including particle collisions and studies of fundamental forces. These accelerators are often used in large research facilities, such as the CERN laboratory in Switzerland. Proton synchrotrons can also serve as injectors for larger accelerators, like the Large Hadron Collider, helping to produce high-energy collisions that allow scientists to explore the properties of matter and the universe.