Tempers frayed across social media after a photograph of a dress went ... way we perceive colour changes over the course of our lifetime. People are more sensitive to blue light when they are ...

Not since Monica Lewinsky was a White House intern has one blue dress been the source ... eyes and brains have evolved to see color in a sunlit world. Light enters the eye through the lens ...

In the case of the blue dress, the brain is trying to subtract the colour bias caused by the light source. But some people’s brains are trying to get rid of the blueish tones - so they will see ...

It's The Dress debacle all over again ... that the way that human eyes have evolved to view colour in a world where the main source of light is sunlight. We see the objects around us because ...