laser-beam gun

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• laser — UK US /ˈleɪzər/ noun [C] ► a device that produces a powerful narrow beam of light that can be used as a tool, for example to cut metal, to perform medical operations, etc. The beam of light is also known as a laser: »It shines a laser beam on to… …   Financial and business terms

• Laser — For other uses, see Laser (disambiguation). United States Air Force laser experiment …   Wikipedia

• Laser applications — There are many scientific, military, medical and commercial laser applications which have been developed since the invention of the laser in the 1958. The coherency, high monochromaticity, and ability to reach extremely high powers are all… …   Wikipedia

• gun — {{Roman}}I.{{/Roman}} noun ADJECTIVE ▪ big, heavy ▪ loaded ▪ enemy ▪ They succeeded in silencing the enemy guns. ▪ anti aircraft …   Collocations dictionary

• Beam compass — A beam compass is a compass with a beam and sliding sockets or cursors for drawing and dividing circles larger than those made by a regular pair of compasses.[1] The instrument can be as a whole, or made on the spot with individual sockets… …   Wikipedia

• laser — noun ADJECTIVE ▪ powerful ▪ infrared VERB + LASER ▪ use ▪ aim, fire, shoot …   Collocations dictionary

• Electron beam welding — (EBW) is a fusion welding process in which a beam of high velocity electrons is applied to the materials being joined. The workpieces melt as the kinetic energy of the electrons is transformed into heat upon impact, and the filler metal, if used …   Wikipedia

• Dazer Laser — The Dazer Laser Light Fighting Technologies is a non lethal ocular distraction and interruption device, or dazzler, which has been designed and engineered by Laser Energetics, Inc.[1][2][3] Eye studies confirmed that the commercially available… …   Wikipedia

• Radar gun — A radar gun or speed gun is a small Doppler radar used to detect the speed of objects. A radar gun does not return information regarding the object s position or any information concerning the car e.g. Registration etc. It relies on the Doppler… …   Wikipedia

• Light gun — A light gun is a pointing device for computers and a control device for arcade and video games. The first light guns appeared in the 1930s, following the development of light sensing vacuum tubes. It was not long before the technology began… …   Wikipedia

• Nail gun — Pneumatic nail gun in use A nail gun, nailgun or nailer is a type of tool used to drive nails into wood or some other kind of material. It is usually driven by electromagnetism, compressed air (pneumatic), highly flammable gases such as butane or …   Wikipedia