The hue kept changing depending on where on the screen he looked; the line looked purple when he stared right at it but blue when he saw it with his peripheral vision. Schulz-Hildebrandt, a ...
11don MSN
Optical illusion test: Blue, purple or red-- what's the colour of this dot and the science behind it
A biomedical optics engineer discovered a visual illusion where purple dots appear bluer in peripheral vision. This ...
The blue screen that stressed computer users for more than three decades is giving way to a black one. By Sopan Deb For millennials, blue can be a significant color. It is associated with clues left ...
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