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| Paint colour wheel |
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| Films overlapping are like paint ... but when you use lights ... |
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| Additive properties of light |
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| Red, Blue, Green spotlights |
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| Imagine that the pink background is more white and now notice the yellow, magenta and cyan shadows! |
Wednesday, February 13, 2013
Mixing Light
When you mix all the colours of paint you get brown or black. Yuck! But with light you get WHITE!!! I did a demonstration that shows how light wavelengths combine to form the colours we see based on the same three colours you can see if you look closely at your TV pixels: red, blue, and green. (Not red blue, and yellow like paint!)
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