What makes peacock feathers beautiful?
What makes peacock feathers beautiful? Peacock is the king of birds and a lucky bird. The feathers on the tail are particularly long, forming a tail screen, which is bright and beautiful. So peacocks are regarded as the most beautiful to watch. So, what makes peacock feathers beautiful?
What makes peacock feathers beautiful? 1 In order to explain the colorful tail feathers of male peacocks, the research group of Fudan University studied the origin of peacock feathers by means of electron microscope observation, optical measurement and theoretical simulation. It is understood that the main way to produce color in nature is pigment, but some animals have chosen structural color through evolution, that is, relying on the interaction between natural light and microstructures with similar wavelength scales to produce color. Newton was the first to suggest that the colors of bird feathers and insects, including peacocks, came from film interference. It is also known that there are regular periodic structures in the feathers of many birds, including peacocks, but the physical mechanism of color sources such as peacock feathers is not clear. Different from film interference, Professor Zi Jian and Dr Liu Xiaohan found that the color strategy of peacock feathers is very subtle, and the periodic structure under the epidermis of kohlrabi branches is the cause of the color of feather structure. Experiments and theoretical simulations show that the two-dimensional periodic structure strongly reflects a certain band of light along the skin direction, forming color. There are two ways to adjust, one is to adjust the length of the cycle, and the other is to adjust the number of cycles. The different colors are due to the different periodic length of the periodic structure under the epidermis, and the periodic length of the corresponding blue, green, yellow and brown shoots increases in turn. Brown feathers also use Fabry-Perot interference effect, with the least number of cycles, and F-P effect causes extra blue, forming mixed colors and appearing brown. This basic research clarifies the ingenious mechanism of nature's regulation of color production, and at the same time, it also inspires new ideas for human beings to control color, such as increasing vision or causing visual interference, and may even explore a new way in future display technology.
What is the meaning and symbol of peacock feathers?
Throughout the ages, peacocks are a kind of "literary bird" with great virtue and civilized quality, and a symbol of auspiciousness, civilization and wealth. In the past, people praised its gorgeous feathers, which meant elegance and civilization.
What is the influence of peacock feathers on geomantic omen?
Placing peacock hair at home has a good effect on promoting feng shui at home, which means promoting a higher position and making a fortune. Peacock feathers come up for feng shui, which is said to be lucky and blow away that bad thing. In fact, it is the feng shui function of exorcism.
Are you particular about inserting peacock feathers?
Peacock has a historical origin with human beings, and it has a good meaning of good luck. So peacock feathers can be used as a housewarming gift or home decoration. But if you leave peacock feathers in the living room, you need to take the number 3-5-7-9. Because it is divided into two vases, the sum of the two bottles is complete. There is a vase in the room as a decorative decoration, which traditionally means "abundant", "inexhaustible" and "noble". Such as three mountains and five mountains, nine days and nine five years.
What is the reason why peacock's feathers are beautiful? Proud as a peacock.
/kloc-in the 0/9th century, there seems to be an answer to the question of why peacocks open their screens. Darwin, a world-famous British biologist, explained this. He believes that in a polygamous bird society, the more females each male has, the more offspring he will breed. Therefore, anything that can make men and more women will be displayed by men. The colorful tail feathers of male peacocks can attract females.
Therefore, it seems that male peacocks are happy to show their gorgeous clothes in front of female peacocks, while female peacocks are really more willing to compete with gorgeous male peacocks. This is Darwin's famous "sexual selection" hypothesis, which is widely accepted and circulated. However, with the deepening of people's research on peacocks, the view of "sexual selection" is gradually challenged.
Research experts from two British universities put forward a completely opposite view to Darwin, which was verified by experiments. The experimenter divided more than 500 species of birds in Europe and North Africa into five grades according to their apparent degree, and then divided them into different grades according to their size, feeding patterns and mating patterns. Finally, the relationship between these characteristics and visibility is studied by statistical method, and a main conclusion is drawn: birds with quiet and peaceful temperament are all dark. And almost all lively birds have bright colors.
When encountering danger or natural enemies, birds without bright colors can only hide themselves with other things. Almost all lively birds will show their strength with their bright colors to get rid of the crisis. It told the intruder: "I have a different skill. You don't have to waste time. You should give up capturing my thoughts.
Therefore, scholars who oppose the theory of "sexual selection" believe that peacock's tail feathers are brightly colored and have many "eye spots". When the enemy is hurt, its enemies are really easily confused by the dazzling and active images presented at the same time. Just when the enemy is indecisive because of doubt, the peacock can take the opportunity to escape and get rid of the enemy's harm. This assumption is called "not easy to get caught".
But neither the theory of "sexual selection" nor the hypothesis of "not easy to capture" is completely convincing. We look forward to further research by scientists to solve the mystery of pride as a peacock as soon as possible.
What makes peacock feathers beautiful? 3. Peacock feathers pay attention to gifts.
1. China Qing Dynasty officials used peacock feathers as the decoration of official hats, which were called Hualing, with one eye, two eyes and three eyes. The so-called "eyes" refer to the colored stripes at the tail end of peacock feathers. The related works of art to send peacocks have the meaning of promoting to a higher position and getting rich.
The phoenix born on the earth is a peacock. As the saying goes, "Phoenix will never land without treasure", and people often say that "whoever falls peacock will prosper". Therefore, peacock hair is also the first choice for home hanging objects and housewarming gifts.
3, the peacock's bald head also means that husband and wife love each other, grow old together, and be faithful to love. Peacock hair is also suitable for wedding greetings.
According to the geomantic theory, the peacock is forgivable, and so is its hair, but it still needs the teacher to open the light before it can be placed, otherwise it is just a decoration.
What are peacock feathers like?
The tail feather of the male peacock extends into a tail screen with various colorful patterns on it, which is very gorgeous when the screen is opened, like a fan. These feathers are bright and slender, like golden green velvet, with many big eye spots at the end, which are composed of four colors: purple, blue, yellow and red. When the screen is opened, they reflect brilliance, like countless small mirrors, bright and dazzling. Many people also think that these beautiful feathers are like colorful silks and satins. Peacock is a symbol of auspicious birds. Graceful figure, mysterious mouth and exquisite breast augmentation. It is the kindest, cleverest and most loving bird of freedom and peace, and it is a symbol of auspiciousness, happiness, kindness, beauty, nobility and luxury.