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The mystery of colors: origin, symbolism and trend

Colors are everywhere and there are endless shades. What is this phenomenon? What do they represent?

What is color and how do we see it?

Light is an electromagnetic wave (like a radio wave) and "its color" depends on its wavelength.

Its size gives it its "color": when the wavelengths are short - around 380 nm - we perceive them as blue-violet and...

Driving and visual health

Be careful with your eyes!

Being an ace driver is not possible without a good view ! 90% of the information necessary for safe driving comes from our ability to see well . On the vacation route, vision is essential; indeed you must quickly adapt to a new environment. The light intensity of the sun, the speed and the lights of other vehicles are all factors that change your usual road conditions.

Color blindness explained

Colorblind or not, many wonder what colorblindness is? And why are we color blind? Color blindness or dyschromatopsia is the name given to a color vision anomaly characterized by the...