Subject: Whats the difference between a Laser Pointer and a Laser that can cut?
Date: Fri Jun 5 19:44:16 1998
Posted by Glen Kanzer
Grade level: other
School: No school entered.
City: Los Angeles State/Province: CA
Area of science: Engineering
Why can a Laser cut, and a laser pointer Not? they are both light,
both red, both powerful. How can one be so much different?
Re: Whats the difference between a Laser Pointer and a Laser that can cut?
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