April 30, 2011 04:40
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Bill takes apart an LCD monitor and shows how it works. He explains how it uses liquid crystals, thin film transistors and polarizers to display information.
April 30, 2011 03:37
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April 29, 2011 04:39
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April 29, 2011 04:31
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A Sony advertisement for the Cybershot with Sweep Panorama that explains the story behind the famous Einstein photo.
