The Wolverines may have concocted the "most intense" laser in the universe back in '08, but it's a group of grinners at the National Ignition Facility in Livermore, California that can now lay claim to firing the planet's first two-megajoule ultraviolet laser. Earlier this week, a 1.875-megajoule shot was fired into the target chamber, but it broke the two-dot-oh barrier after passing through the final focusing lens.
Engadget, World's first two-megajoule ultraviolet laser fired in California: no, you can't buy one
