Quote:
Originally Posted by orcinus
As long as it has to go from transparent to opaque, the only sound way to do it (AFAIK) is polarization, and that means liquid crystals, i.e. ChLCD/BCD.
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I don't know of anything else that'll do it either, orcinus, but I'd sure like to know what they're using for sure, just in case it
is something new.
