Color maker:Man is born and surrounded by colors immediately in this world. Human's life is closely related to the light. And then there is the phenomenon that eyes' lenses invert the real image, the brain turns back to normal form. Colors create certain illusions. See picture. There are black vase and white two faces. The main colors are red, green and blue (RGB). Mixing them, white color can be obtained. Here we talk about light mixing, not paint mixing. People perceive different shades of colors. Does one person's red is the same as the other? Experiments have shown that one man can understand the color in one way (blue), and the other - green. Someone has declared: the man could receive 80% of the information from the visual channel, and thus the colors is very important in the life. Color is directly related to perception. The human eye consist of transparent eye lens and vitreous, which transmits light. The light is absorbed by the eye with help of a retina, which contains photo receptors (rods and cones). Rods help to see at night, at dusk. The colors are seen with help of three types of cones. They absorb 380-700 nm light. According physics - this is the material's ability to absorb, reflect and emit some electromagnetic waves that can be seen. Paradox is that the color sensation can be created without visible light. Eg .: by pressing eye easily. Then colors appear. Such images are called phosphenes.
2015-09-24 12:06:46
Use username: Guest, Anonymous, Programmer
QUOTES:
Marriage is an alliance entered into by a man who cannot sleep with window shut, and a woman who cannot sleep with the window open.
Ogden Nash
Liberty lies in the hearts of men and women; when it dies there, no constitution, no law, no court can save it.... While it lies there, it needs no constitution, no law, no court to save it.
Learned Hand, jurist
The truth is I'm very happy, I didn't expect anything like this result. There are still 16 races to go and I think we will get better.