In this video, we explore the world’s brightest laser pointer, delving into the science behind its intense brightness and the ...

Joey Graceffa films a playful puppy facing off against a laser pointer. More Teachers Resign Over Ten Commandments Law State visit costs need to be paid, council warns Veterans flood Democrat’s office ...

A quality laser printer delivers unparalleled speed, pristine text, and reliable paper handling. Find the right option for your home or office from our list of tested picks. Most of my current work ...

Femtosecond laser micromachining was first demonstrated in 1994, when a femtosecond laser was used to ablate micrometre-sized features on silica and silver surfaces 1,2. In less than ten years the ...

A laser is usually constructed from two basic elements: a material that provides optical gain through stimulated emission and an optical cavity that partially traps the light. When the total gain in ...