During the weeklong Election Day, The New York Times electoral map was permanently open as a tab on my computer. I stared and refreshed. Eventually, the white-outlined states turned to gray as votes ...
13don 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 ...
Many of us develop strong attachments to particular colors, but purple brings out the most focused and enthusiastic devotion. What makes purple so distinctive? Part of the answer comes from optics.
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