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Ghaaa!!!
digimind
thwack
Good heavens, no!!! Murder!!!

Dissection of Green Laser Pointer

Albeit, quite interesting... and it turns out I was wrong - it uses a diode just like the cheap red laser pointers... maybe the diode for creating a shorter wavelength costs more... as well as the crystals and stuff needed. Whatever. I trust they'll come down when they become insanely popular and a whole generation of kids grow up with blind spots. :)