JK, don't say "I want a burning laser"
Say , "I would like to build a 638nm red laser for optical experimentation" Google some cool experiments you can do (eg, simple interferomenter), much more interesting than burning stuff - well almost ;-)
( Keiichi tsuchiya, whats with the huge photo of a guy on motobike leaning agaist a wall in your sig :crackup: )
Say , "I would like to build a 638nm red laser for optical experimentation" Google some cool experiments you can do (eg, simple interferomenter), much more interesting than burning stuff - well almost ;-)
( Keiichi tsuchiya, whats with the huge photo of a guy on motobike leaning agaist a wall in your sig :crackup: )