The clothes that will be shadowed

Will the body of the clothes? Clothes can also be shadowed? Is it hard to believe? Let me briefly introduce the development of stealth uniforms for everyone.

Stealth uniforms are uniforms made of special materials. They are discolored like chameleons and some fish. They can change colors with the environment. Soldiers can remain invisible regardless of whether they go up to the sea. The development of materials that can sense the environment and make adjustments can also create breathable and comfortable materials if the technology is applied to the military. The materials can also resist chemical warfare and block harmful chemicals [1]. [Edit this paragraph] stealth uniforms - social background "stealth", "invisibility clothing", "stealth medicine", various forms of stealth methods continue to appear in various legends or literary works, is already very close Dreamland.

In fact, the word stealth has long appeared in fighter and radar games, but people at that time are not as close to cloaks as they are now. If the uniform can be like a chameleon, it can change color with the environment, then soldiers can stay invisible regardless of the sea. According to Hong Kong’s Ta Kung Pao report, a researcher at the Sandia National Laboratories in the United States stated that theoretically it has been confirmed that man-made materials can be discolored like chameleons and some fish. It is believed that within five to ten years, discoloration materials can be developed. [Edit this paragraph] Stealth Uniforms - Basic Principles Developing materials that sense the environment and make adjustments is a good goal. Something in the natural system is better than the artificial system. One is the ability to sense and adapt to the environment. Using this biological property, not only can the discolored material be developed, but also other properties of the material, including air permeability and temperature control capability, can be changed. For example, in the spring of New Mexico, the United States is cold in the morning, but it becomes warm in the afternoon. In the future, people just need to put on a piece of clothing that can adjust their ability to keep warm, without having to change clothes. Stealth Uniforms - Research Current Situation Previous studies on stealth uniforms Materials Research Bioengineering Bashan said that scientists have mastered how to convert two colors back and forth, the next step is to understand how to achieve this effect in an artificial environment, and then to develop a color changeable material.

If this technology is applied to the military, it can also create breathable and comfortable materials. The materials can also resist chemical warfare and block harmful chemicals. In October last year, "Biotechnology and Bioengineering" magazine published a paper on the study of color-changing materials at Sandia Labs. The magazine "Advanced Materials" published on December 2nd, 2008 also used this research as the theme of the cover article.

Recent Developments Scientists from Duke University and Southeastern China University announced that they have developed a stealth cloak that can distort microwaves. The results were published in the top journal of the United States, Science, on January 16, 2009.

The article's first author, the person in charge of the project from China's “post-80s” Liu Ruopeng said: “The cloak's ability to make objects invisible can develop other stealth functions. The key technology lies in the design of complex metamaterials.” This kind of complex design benefits from the rapid design system of metamaterials developed by researchers like Liu Ruopeng and other researchers over a long period of time. Only in this way can thousands of complex electromagnetic microstructures be automatically designed in a short time.

After the postdoctoral researcher of the Zhejiang Academy of International Electromagnetics Academy, Chen Hongsheng worked with academician Kong Jinrong and the Massachusetts Institute of Technology Electromagnetic Wave Theory and Applied Research Center in 2007 to complete a paper on stealth clothing—“Electromagnetic Waves and Invisibility Cloaks”. Interaction mechanism research." This research achievement has explained the physical mechanism of stealth clothing for the first time in the international scientific and technological community, and proposed a theoretical framework for the quantitative analysis of invisible effects. The academic community stated that “this result will play an important guiding role in the design of invisible clothing”. . [Edit this paragraph] Stealth Uniform - Directions of Application Direction Duke University Professor David Smith is the second author of the United States "Science" report, in 2000 Smith led the research group developed a grid-like material, said It can change the route of light transmission. In 2003, several US soldiers’ ball games laboratories successively confirmed the research results of the Smith Group. Science magazine later listed it as one of the top 10 scientific breakthroughs of the year. It is this invention that breaks through the laws of nature and laid the foundation for the development of stealth clothing.

The U.S. Department of Defense has generously funded the research work of the Smith Group. One can imagine that military is one of the important uses of stealth clothing. Smith said that stealth material can be used to hide the reconnaissance plane, but also to protect special forces entering enemy positions. Sir John Pendry, a theoretical physicist at the University of London, England, anticipates that the military is expected to use this technology within five years to prevent ships and tanks from being discovered by radar's microwave detection system.

The civilian direction Smith Group also stated that for some unsightly factories, such as oil refineries, chemical plants and other buildings, it can also be covered with a layer of stealth materials to ensure the harmony of the overall landscape of the city. Even researchers can develop other types of buildings. The stealth material is used for civil purposes, such as changing the direction of seismic waves or preventing the leakage of radioactive material. [Edit this paragraph] stealth uniforms - related to the development of stealth technology to promote lens development University of California, Berkeley, the United States, the United States, "National Research Center for the Center," Zhang Xiang, a Chinese scientist has said that stealth materials are more important and far-reaching than stealth clothing Much more use. His own principle analysis is not invisibility, but an area that will soon be able to use the lens. Negative refractive materials can bend visible light and near-infrared light at the nanometer scale. If the next step can achieve this wonder on the normal scale, the stealth effect is expected to become a reality.

With lenses made of negative refraction materials, R&D personnel can work on very small scales and create smaller circuits, which means that the chip's storage capacity and integration capability will advance greatly. High-performance computers with nanoscale integrated circuits and higher storage DVDs may also follow suit.

Negative-refractive lenses are also expected to bring significant changes to the scientific research fields such as biology. Existing microscopes allow scientists to see individual cells, but how the cells work inside can't be seen. With the negative refractive lens, which has a greatly reduced diffraction limit, scientists are expected to look inside the living cells, which will have a major impact on the mechanism of virus invasion and screening of new drugs. [Edit this paragraph] Stealth Uniform - Social Impact Positive Effect Stealth uniforms were successfully developed, so soldiers can remain invisible regardless of the sea. To develop materials that can sense the environment and make adjustments. If this technology is applied to the military, it can also create breathable and comfortable materials. The materials can also resist chemical warfare and block harmful chemicals.

Limitations and Negatives Any person wearing this type of clothing can hide themselves. This reality has caused many people to worry. The American crime novelist Anne Davis said: “Now, we always remind single women to park in brightly lit places and to look around for suspicious people before picking up. But if the invisibility suit is really available, these measures will become useless. Even if a robbery or rapist is standing by your side, you don't know it." In response to these concerns, Smith pointed out: "Before the cloak was introduced, There are a lot of basic scientific issues to be solved, and now I worry about its negative effects. I have read a little over the above information. Do you want to have a clothing that can be invisible?