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how to make a laser pointer? Answered

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raykholo (author)lemonie2009-07-17

thats a good list of stuff u can do with a laser pointer... the pointer itself is somewhat like an LED, but the molecules are concentrater differently as to give a thinner more concentrated light ( laser dot) rather than a distributed light as with an LED

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lemonie (author)raykholo2009-07-18

It's not that similar to a LED, best page I could find in a few mins:
http://www.explainthatstuff.com/semiconductorlaserdiodes.html

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