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[Technology Connections] Video projectors used to be ridiculously cool [34:39] (www.youtube.com)
submitted 1 year ago by to c/technology@lemmy.world
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[–] 1 point 1 year ago (3 children)

What's the 4th color on the wheel used for? White minus white... black, yes. But why?

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  • [–] 2 points 1 year ago* (2 children)

    Straight answer, I don't know lol

    Backlit through window

    Toplit by LED lamp

    There is no way that the pictures I've snapped can produce the colors accurately. When I look at that small section, it reflects forest green light back to my eye. The light that passes through seems to be muddy yellowish

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  • [–] 3 points 1 year ago* (last edited 1 year ago) (1 child)

    Straight answer, I don't know lol

    :)

    I tried to find something on the internets. It says something about additional color spaces - in that regard the yellowish color makes sense. and reducing color flickering. 🤷‍♀️

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