How Do Projectors Work?
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YouTubeScienceABC II
How Do Projectors Work?
A projector is a machine that projects an image onto a screen. LCD projectors work by shining a light through three LCD screens. When the colored light passes through these three screens, they relay three versions of the same scene. Tinted images pass through a dichroic crystal, which leads to the birth of a million colors. There are many kinds ...
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