What is the mystery behind the below picture. How does this happen?

06-Oct-2015 8:21 PM

Answers (1)


This concept is called Afterimage - refers to an image continuing to appear in one's vision after the exposure to the original image has ceased. 

There are many types of afterimages(positive, negative). The brain interprets this discrepancy as looking at the precise opposite colors, in what is known as a 'negative afterimage.'

06-10-2015 20:40

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