New environment-friendly paint the future and then change the color by changing the structure of.

<p> put "shark skin suits," the athletes, why can swim faster? .Is because a new type of synthetic material swimsuit to reduce the water resistance of 3%. .The synthetic materials mimic shark skin, but human use of natural inspiration from the design, invention of new materials for an example. .</ P> <P> <P> <p> "invisibility cloak", "Iron Man" with "reality version of" for orthopedic surgery of the artificial bone can be completely absorbed by the body ... & hellip .; these, in fact, has become a reality. .Recently held the No. 9 "Technology Cafe" activities, from the Chinese and British scientists uncover the mysteries of the new synthetic materials. .</ P> <p> hundreds of years ago the ancient use of natural composite materials </ p> <p> "hundreds of years ago, the ancient use of soil, clay and animal dung synthetic building materials, is the most primitive natural composite materials. ."Vice Chancellor, University of Nottingham, Professor of Materials Synthesis and Processing, Dr. ChrisRudd said that currently found in nature the best composite materials is bamboo, it has the most fragile fibers, but the most solid structure can be synthesized. .However, many factors of instability in natural materials, scientists have thought of imitating nature, the biosynthesis of new materials. .</ P> <p> date from the 20th century, 40 years, a wide variety of new synthetic materials, was born one after another, applied to the construction, transportation, health care and other industries. .The most direct manifestation of life is small cans, plastic bags, large aircraft, ships, all the more lighter. .Now, scientists have to use glass fiber composite and the "steel" load-bearing capacity of similar material, is not only cheaper, more portable, you can also make aircraft, cars run faster, while improving their security. .</ P> <p> "artificial bone" can be completely absorbed into humans </ p> <p> "In the UK, every year about 60,000 cases of orthopedic surgery, the patient's bone in need of repair, lesions .organizations need to be replaced. .The traditional orthopedic surgery often requires implantation of metal in the body. ."ChrisRudd Dr. said that after 10 years of research, a glass fiber made by the" artificial bone "in the United Kingdom was born. ."The material and human bones have the same density, weight and hardness, and is fully compatible with the human body, implanted in the human body automatically metabolism in fracture healing within 6 months after the can completely disappear in the body. .</ P> <p> experts said that the current use of photonic crystals and other materials of the "invisibility cloak" have been able to flex its muscles in the military and civilian, and future use of more new synthetic materials, battlefield robots, .nano-weapons also will no longer be the fantasy movie. .</ P> <p> future of green paint, the color can control </ p> <p> colorful peacock feathers can be a lot of people do not know, peacock body and does not contain dyes, but through their own nano-structure to & ldquo .; color. " .Similarly, the large common blue butterfly, the body is not with blue dye, but through its physical structure and orderly rehearsals, resulting in the color of light interference effects, so that the human eye to see the "blue color & rdquo .;. .</ P> <p> Southeast University, College of Biological Science and Medical Engineering, Professor, State Key Laboratory of Bioelectronics, director Gu Zhongze said, scientists synthesized a lot of nano-structures, only through structural change, will be able to freely control the color. .To the technical development of new synthetic materials can be used for decorative paint the future, people will no longer need to worry about the benzene contamination of traditional latex paint. .</ P>.