The United Kingdom is investing £85 million to develop the Vulcan 20-20 laser, which is expected to be the most powerful laser in the world. The laser will have an energy output of 20 Petawatts, twenty times more powerful than the current Vulcan laser. The project aims to revolutionize scientific exploration and make groundbreaking discoveries in fields such as clean energy and cancer treatment. The Vulcan 20-20 is expected to be completed by 2029 and will create hundreds of highly skilled jobs.