A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word “laser” is an acronym for “light amplification by stimulated emission of radiation”.
invented by NCSA
World’s first web browser.
invented by Édouard Bénédictus
Laminated glass (LG) is a type of safety glass that holds together when…
invented by Douglas Engelbart
A computer mouse (plural mice, sometimes mouses)[nb 1] is a hand-held pointing…
invented by Wallace Carothers
Nylon is a generic designation for a family of synthetic polymers composed of…
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