Evolution of human colour vision that are found between 450 and 625. Individuals with various forms of colour blindness such as deuteranopia and protanopia are missing human middle wavelength sensitive or long wavelength sensitive opsins. Their minimum wavelength differences are <5 but only at around 500. Protanopes, who are missing long wavelength sensitive cones, are unable to distinguish between colours in the green-yellow-red section of the electromagnetic spectrum. They find yellow, red and orange colours to have much lower brightness when compared to a trichromat. The dimming of these colours can result in confusion in many cases, such as when attempting to identify red traffic
Blue Is the Warmest Colour Wong Kar-wai's most matured effort in cinema, "Happy Together", director Abdellatif Kechiche knows love and relationship well and the details he goes about everything is almost breathtaking to endure. There is a scene in the restaurant where two meet again, after years of separation, the tears that dwell on their eyes shows precisely how much they love each other, yet there is no way they will be together again. "Blue Is the Warmest Colour" is likely to be 2013's most powerful film and easily one of the best." At Cannes, the film shocked some critics with its long and graphic