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  1. P

    Laser diode housing in 5 mW laser pointer?

    Would that work or would it be rather difficult?
  2. P

    Harvesting

    I have two things to take apart. An old computer that is so old it can only read floppy disks (will I find diodes in it?) and an old remote control car. (has leds :D ) Any ideas on what I could find?
  3. P

    Non-burning lasers with visible beams?

    Are there any cheap ones? ($25 or less) Could you put a filter on a walmart one that makes it visible? I don't want to buy fog machines or anything.


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