A new optical illusion excellently illustrates just how finicky our eyes are when it comes to perceiving colors.
Schulz-Hildebrandt, a biomedical optics engineer at Harvard Medical School, ran with his observation and developed an ...
Pupil shapes vary widely across the animal kingdom, from the W-shaped pupils of cuttlefish to the bar-like pupils of goats.
Pupil size in people with synesthesia changed depending on how bright or dark the perceived colors were.
This tutorial helps you to change the background color and add an image in Outlook email client. As Outlook offers an in-built option, no additional add-in is required for the job. Yes, you can change ...
How many purple dots do you see in the image above? Are they all the same hue? This new optical illusion, developed by ...
3don 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 ...
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