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Tazz · 07-07-2008, 03:04 PM

Though it's kinda neat and would suspect the way it works is similar to the way the Liquid crystal display of a calculator. Where a current aligns the liquid crystal so that it will be seen via a filter as a darkened area to "hide" the plate.
Tazz

07-07-2008, 03:04 PM	#4 (permalink)
Tazz Registered User Join Date: Feb 2003 Location: KS Posts: 3,511 View this user's gallery iTrader: 0 / 0%	Though it's kinda neat and would suspect the way it works is similar to the way the Liquid crystal display of a calculator. Where a current aligns the liquid crystal so that it will be seen via a filter as a darkened area to "hide" the plate. Tazz