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Lasers 2
Date Submitted: 03/21/2004 14:39:52
Category: / Science & Technology
Length: 4 pages (1127 words)
Views: 108935
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…the red aiming beam of a laser in vaporizing the decayed area of a tooth. The endless uses of lasers in all kinds of medicine is unimaginable. Military Laser guidance systems for missiles, aircraft, and satellites are being studied and constructed. Lasers are also used by soldiers, laser guns are used to determine distance to a target accurately. In 1983 President Ronald Reagan urged the use of laser beams in the defense system against hostile missiles.
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