Warning: Use of undefined constant referer - assumed 'referer' (this will throw an Error in a future version of PHP) in /usr/home/essaywo/public_html/essays on line 102

Warning: Use of undefined constant host - assumed 'host' (this will throw an Error in a future version of PHP) in /usr/home/essaywo/public_html/essays on line 105

Warning: Cannot modify header information - headers already sent by (output started at /usr/home/essaywo/public_html/essays:102) in /usr/home/essaywo/public_html/essays on line 106

Warning: Cannot modify header information - headers already sent by (output started at /usr/home/essaywo/public_html/essays:102) in /usr/home/essaywo/public_html/essays on line 109
The Laser - Online Term Paper

The Laser

is one of the most advanced tools we have in our
civilization. Lasers are powerful enough to cut through a thick piece of
steel, yet can be used in medical surgery. Lasers are used in the army,
not for guns, for range finding and a whole lot more.

Most people don't know where the idea of the laser came from. The
idea for the laser came from a machine called a maser. The maser was a tool
that was able to strengthen, or amplify radio and light waves. The first
laser was made in California in 1960. It was built by Theodore Maiman and
a group of American scientists. The material they used for a concentrator
was a man- made ruby. It was done by coiling a simple flash tube around ...

Want to read the rest of this paper?
Join Essayworld today to view this entire essay
and over 50,000 other term papers

many uses for
the laser. Then in the 1970's it became very important. It was finally
being used in everyday life. As years went on the uses grew in number.
Today lasers were being used in a variety of ways. This includes
entertainment, military, communication, businesses, measurement, cutting,
and more.

Measurement: Lasers have become an important part of measurement. A laser
is the fastest way to measure long distances. This use can be applied in
construction work and astronomy.

Cutting: A laser is also great for cutting objects. It can get to those
hard to reach places by the use of mirrors to bend the beam of light. It
also is strong enough to cut through solid steel. A laser never damages
the surface of the object because it never touches it. Lasers have been
used in both large and small surgical procedures. It is used by jewelers
to cut diamonds, gold, silver, platinum, ect. It is also used in
corporations in which cutting metal or fine cutting is ...

Get instant access to over 50,000 essays.
Write better papers. Get better grades.

Already a member? Login

CITE THIS PAGE:

APA
MLA
Chicago
Turabian

The Laser. (2004, October 29). Retrieved November 20, 2024, from http://www.essayworld.com/essays/The-Laser/16689

"The Laser." Essayworld.com. Essayworld.com, 29 Oct. 2004. Web. 20 Nov. 2024. <http://www.essayworld.com/essays/The-Laser/16689>

"The Laser." Essayworld.com. October 29, 2004. Accessed November 20, 2024. http://www.essayworld.com/essays/The-Laser/16689.

JOIN NOW

Join today and get instant access to this and 50,000+ other essays

PAPER DETAILS

Added: 10/29/2004 08:03:00 PM
Category: Science & Nature
Type: Premium Paper
Words: 826
Pages: 4

Save |

Report

SHARE THIS PAPER

SAVED ESSAYS

Save and find your favorite essays easier