Lasers were typically fired from laser guns. The word "laser" was an acronym which stood for Light Amplification by Stimulated Emission of Radiation. Some lasers were incredibly powerful, able to melt or even vaporize certain targets. They could reduce rocks in their stone form to molten lava.
- ↑ As seen in The Shamon U.
- ↑ As seen in the New Adventures of Superman episode Luthor's Lethal Laser (1968).