The most interesting facts about flowers

We live surrounded by visible and invisible waves of electromagnetic radiation. To put it more simply, this can be compared with the constantly agitated sea. Sometimes rough, sometimes calm, but always in motion. The properties of these waves are very interesting. A small part of them we can see with the naked eye. Actually they will be discussed in this article. Interesting facts about the colors of the visible spectrum will entertain you and, perhaps, even broaden your horizons.

Nature of color

The most interesting facts about colors you tell not an artist, not a designer and not even a florist, but a physicist. Indeed, the very existence of this phenomenon is unique. Strictly speaking, technically there is no color at all. This is just a subjective perception of the individual reflected from the object of white light. Moreover, the main process of "appearance" of color does not even occur at the level of perception (such as in the retina of the eye), but in the most complex interlacings of brain synapses. It is there that the wave radiation signal is interpreted in a certain way and the person, in fact, decides that he sees the subject of a particular color.

A vivid example of this process can serve as a sensational explanation of the question of what the dress in the photo is: blue-black or white-gold. Thousands of people around the world participated in discussions on this issue. And although even among neuroscientists and neurophysiologists there are various options for explaining this phenomenon, there is also a common one in their theories - the clue in how our brain interprets the information received into it.

These amazing chromosomes

Some interesting facts about color are explained by genetics. So, the gene, which is responsible for decoding the shades of red, is located in the X chromosome. Due to the fact that women have two X chromosomes, and in men - one, the fair sex distinguishes more shades of red. This has generated, among other things, a wave of anecdotes and Internet memes, which show how a wife asks her husband what, for example, nail polish he likes more. And in the photo there are three absolutely identical bottles with varnish. Well, apparently, these creations belong to men who sincerely do not see the difference. And they simply can not see it. Dear women, it would be worth taking into account this feature and stop treating your beloved men with such overwhelming tasks. Yes, and blame them for callousness and inattention!

Interesting facts about the colors of the rainbow

Most often the rainbow appears in the sky after the rain. This is due to the fact that in the air there are particles of moisture in a suspended state. Light, getting on them, is repeatedly refracted and as a result is decomposed into the full spectrum.

The rainbow consists of seven colors. So anybody you say will tell you. If, of course, you meet him on our side. Well, the average Briton will confidently state that there are six of them. And it's good, if at this moment there is not a talkative tourist from China nearby. Otherwise, it would be a great argument. After all, in China believe that the rainbow has only five colors. The most minimalist in this respect are the inhabitants of the Arab countries. They see in the rainbow only four colors.

There is also the phenomenon of a secondary rainbow. It appears in the case when light is reflected from the droplets of water twice. In this regard, there are some interesting facts about the violet color. If in the usual single rainbow it is below, then on the secondary rainbow the order changes to the opposite and the violet color becomes the cornerstone. In rare cases, you can observe even a fourth-order rainbow.

Black and white

Is white a color or not? The artist will answer that white is the absence of color. But the physicist will not agree with him. Because exact science asserts that white color is a collection of all colors. But black is just the absence of color. Although most ordinary mortals with them intuitively disagree. And it is not yet proved who is right. Such interesting facts about the colors black and white become subjects of serious research.

The material of the vantablak has already been created, which practically completely absorbs the radiation incident on it. 99.965% of the light remains in it. Because of this, the human eye can not perceive this material in bulk. It seems that you just see a black hole in nothing, absolutely bottomless. And for a man, the guy always looks two-dimensional. Like a hole in the plane.

Interesting facts about traffic lights

The red color was chosen for the traffic light prohibition signal not by accident. The fact is that waves of this length are best spread and more quickly caught by the human eye. In other words, it's easiest to notice. And this is especially important in conditions of poor visibility, for example, in the fog.

Also universal for all countries is the arrangement of colors: red-yellow-green. This is done so that people with color blindness can also perceive signals without problems. And since there are people who do not recognize the red and green colors, then the modern traffic lights red color is somewhat shifted to orange, and green - to blue.

Only one city has a traffic light, which has a red signal located at the bottom, and a green signal at the top. Has developed so historically. In the small town of Tipperary Hill, lives many descendants of the Irish. The national color of this country is green. A red color is associated with Britain. When the traffic light was installed in 1925, the Irish youth began to demand that the green color be placed above the red. Naturally, they refused it. Then they began to protest, time after time to beat the glass at this traffic light. After three years of unsuccessful attempts to restore order, the district received a municipal permission for a traffic light with the reverse order of color signals.

Effect of color on a person

The prevailing colors in the wardrobe and interior can tell a lot about a person. Psychologists argue that bold and strong-willed people gravitate towards red. It also shows that a person is likely to be sociable, but at the same time, can be quick-tempered and unrestrained.

But amateurs of yellow color are more calm, easily adapt to changing circumstances. These people are cheerful and moderately curious. It is believed that they are sociable and intelligent.

By the way, interesting facts about colors and their influence on the mood of a man are increasingly being used by designers to achieve better results in the field of commerce. For example, the blue color is good to use in the room for negotiation, because it adjusts to a friendly way and helps to better understand the information. And the red palette stimulates working capacity, but it's important not to overdo it, because this color also increases aggressiveness.

The difference in the perception of color between people and fauna

Representatives of the animal world see the environment not always the way we do. For the perception of color in the human eye there are three kinds of cones. They only have two dogs. Therefore, our four-legged friends do not even know about the existence of red color and many of its shades. But some butterflies are gifted with five color receptors. This means that they see colors that we can neither model nor imagine.

But snakes, in general, badly discern those colors that we see. But they have an infrared range. Bees also perfectly distinguish the opposite part of the spectrum - the colors of the ultraviolet series. Squid for color perception is somewhat limited - only blue and its shades are available to them. But octopods not only distinguish colors well, but also successfully communicate with each other by changing color.

Language of flowers

At the dawn of the 18th century, Swedish King Charles II set off on a diplomatic visit to Persia. In this country, with such exotic European customs, he was particularly interested in some interesting facts about flowers and plants. There was a special language of flowers. With the help of a bouquet it was possible to express not only sympathy, but also to describe the widest spectrum of emotions - from confusion and innocence to passionate passion, and from burning hatred to indifference.

Variability of mode

If you suddenly fell into the hands of a magazine of the early twentieth century, you might well come across quite unexpected recommendations about the color scale for newborns and very interesting facts about colors. For children advised to choose pink and blue suits, but pink was considered strong and determined, and therefore suitable for boys, and blue - graceful and refined, more suitable for young ladies.