Medical nano-robot: small head has big as
"Nano-robots in the blood can act as an immune system, destroy pathogens, remove debris, blood clots and tumors, and even correct DNA errors and reverse the aging process. Such medical technology will extend the life expectancy of one year to one year, close to '永生'. That 'singularity' is in 2045..." Recently, Google’s futurist Kozwell’s assertion about “nano-robots†sparked heated debate. Nano-robot, you can think of it as a tiny robot that is very small and small and can't be seen at all. It is small in size but has superior capabilities. From the most direct cancer treatment, drug delivery, medical imaging, to a new generation of sensing devices, information storage, superconducting media, military weapons, this technology brings infinite imagination. According to some data, by 2020, the global nanotechnology industry market will grow to 75.8 billion US dollars. In the article "On Robots" published by Zhou Haizhong, a Chinese scientist, in 1990, he made the prediction that by the middle of the 21st century, nano-robots will completely change the work and lifestyle of human beings. From science fantasy into the real world In 1987, in the US sci-fi blockbuster "Amazing Adventures", such an episode was impressive - scientists injected tiny people and spaceships into the human body, allowing these reduced "visitors" to directly view the human body. The organization and operation of various organs. This is the earliest human conjecture about nano-robots. The concept of "nano-robot" was proposed by Nobel Prize winner Richard Feynman. He believes that in the future, human beings may build a molecular-sized micromachine that can use molecules or even individual atoms as building components. Constructing matter in very small spaces. “In a broad sense, systems that can be moved and operated at the nanoscale can be called nanobots.†Wang Huaping, a researcher at the Institute of Intelligent Robotics at the School of Mechanical and Electrical Engineering, Beijing Institute of Technology, points out that the first generation of nanobots is organic in biological systems and mechanical systems. The second generation nano-robot is a nano-scale molecular device that is directly assembled from atoms or molecules into a specific function; the third-generation nano-robot will contain a nano-computer, which is a device capable of human-machine dialogue. The current research and development of nano-robots has evolved from the first generation to the second generation, and the third generation is still in the envisioned stage. The extreme environment is the most important stage for nano-robots to display their talents. For example, precision operation and electromechanical assembly under high vacuum and high pressure, fixed-point drug delivery, targeted therapy in the internal precision organization of the human body, and high-risk operations in strong acid, alkali, radiation, and toxic environments. “The research of nano-robots must overcome many difficulties every time they push forward.†Wang Huaping said that nano-robots are highly integrated systems that require drive units, control units, and sensing units, and have corresponding functions for different functions. Work units, such as drug storage and delivery units required for targeted therapy. From the current stage, due to the industrial level, nano-robots have research bottlenecks in terms of drive, control, and sensor feedback. "Despite this, nano-robots are undoubtedly the most tempting content in nano-biology. In recent years, many domestic and international research results have been achieved," said Wang Huaping. In 2010, American scientists developed a nano-satellite robot made of DNA. They are only 4 nanometers long and are smaller than one hundred thousandth of the diameter of human hair. These robots can start, move, turn and follow the DNA trajectory. Stopping and other functions, scientists can program to identify cancer cells and control nano-spiders to kill cancer cells. The driving system is the key link in the "body" of nano-robots. Scientists at the University of Cambridge in the UK have recently developed the world's smallest nano-engine "ant", which is driven by light and can be used in underwater navigation devices, environmental sensors and in the human body. Working on the robot. Mahi Mahi,Mahi Mahi Fish,Mahi Mahi Fillets,Frozen Fish Fillets Mahi Mahi Zhejiang Zhoushan Jiaze Aquatic Co., Ltd. , https://www.tianjia-aquatics.com