Asked in Computer PrintersPhysics
Who invented the laser light?
Asked in Inventions
Who invented Light Amplification by Stimulated Emission of Radiation?
Asked in Inventions, Physics
When were lasers invented and what does the word stand for?
Asked in Physics
How is laser light different from light from a torch?
Asked in Firearms
What is the range of laser guns?
That'll be determined once they're actually invented. Since light travels continuously, theoretically, the potential for unlimited range exists if a laser gun were to be invented. However, the laser beam would lose its intensity over distance, so while the light could theoretically travel forever, it would lose intensity and energy.