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Nanorobot (Picture 1)

Nano-robot is an emerging technology in robotics engineering. The development of nano-robots belongs to the category of molecular nanotechnology. It designs prototypes based on molecular-level biological principles and designs and manufactures "functional molecular devices" that can operate in nano-space. The idea of ​​nano-robots is to apply biological principles at the nano-scale, discover new phenomena, and develop programmable molecular robots. Changing and organizing molecules from molecules and atoms is the goal that chemists and biologists want to achieve.

The first idea to propose nanotechnology in 1959 was Nobel Laureate theoretical physicist Richard Feynman. He pioneered the idea of ​​using tiny robots to treat diseases. Richard Feynman proposed in a lecture entitled "There is a lot of space at the bottom of matter": In the future, humans may build a miniature machine the size of a molecule, which can use molecules or even individual atoms as building components in very Tiny space builds matter, which means humans can make anything in the lowest space. Changing and organizing molecules from molecules and atoms is the goal that chemists and biologists want to achieve. This will make the production process very simple, and only need to recombine a large number of obtained molecules to form a useful object.

Nano-robot is the most tempting content in nano-biology. The first generation of nano-robot is an organic combination of biological system and mechanical system. This kind of nano-robot can be injected into human blood vessels for health examination and disease treatment. It can also be used to repair human organs, perform cosmetic surgery, remove harmful DNA from genes, or install normal DNA in genes to make the body operate normally. The second-generation nano-robot is a nano-scale molecular device assembled directly from atoms or molecules with specific functions. The third-generation nano-robot will contain nano-computers and is a device that can conduct human-machine dialogue.

In theory, nanomachines can build all objects. Of course, it is not the same from theory to real application, but nanomachinery experts have shown that it is feasible to implement nanotechnology applications. With the help of scanning tunneling microscopes, nanomechanical experts have been able to arrange independent atoms into structures that have never been seen in nature. In addition, nanomechanical experts have designed tiny gears and motors consisting of only a few molecules. For 25 years, nanotechnologists expect to realize these ideas that exist in the science showroom and create real, working nanomachines.

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