Page History

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• The laser pointer used in classrooms Image Added
• The CD in a computer or in a hi-fi that are used to read the data stored in a CD. Image Added
• In industry, laser is often used for cutting and microscopic processing. Image Added
• For military purposes, laser is used to intercept guided missiles. Image Added
• Scientists have also accurately measured the distance between the Earth and the Moon by using laser Image Added

Videos :

http://www.youtube.com/watch?v=y3SBSbsdiYg

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http://www.pcmag.com/encyclopedia_term/0,1237,t=laser&i=45928,00.asp

http://www.ehow.com/about_5014443_uses-laser-lights.html^{Image Added}

http://www.ehow.com/info_8244093_laser-distance-measuring-tools.html^{Image Added}