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In Chinese ancient Taoist classics， "Zhuangzi"， there is a story which is quite worth pondering： There is a small country in each of the two antennas of the snail. They fought all the year round， as if the whole world is two snail antennas. Seen from today， the story， which satires the continuous wars between feudal lordsduring the Warring States period， seems to be a prophecy to the vigorous development of micro nano manufacturing technology.
There is an old saying in China that “to build a temple in the nail shell”. With the micro nano manufacturing technology and systems（MEMS/NEMS）， the human society has entered a new field of design and manufacture of MEMS/NEMS. From 1987 when the first sets of silicon micro static motor was born in the United States with the diameters is equal to the hair， in just 30 years， micro nano manufacturing technologyopened up a new technical field and industry. In the fields of micro sensor and micro actuator device， a miniature components， optical devices such as micro nano devices in the field of aviation， aerospace， defense， automotive， biomedical， environmental monitoring and other fields， micro nano manufacturing technologyshows a good prospect of application. As the tremendous changes brought up by the micro electronics industry and the computer industry， micro nano technology brings up this profound technological change， which will also have a new round of influences in human society.
As with a lot of technological breakthroughs in human history， micro nano manufacturing technology has also helped to enhance the performance of defense weapons. Micro nano devices has the properties of small size， low cost， high performance and "natural" impact resistance， so it plays a huge role in the field of defense. For example， micro nano inertial devices become an indispensable"pilot" in precision-guided munitions， especially in the attack accuracy and intensity， it has shown tremendous power. Misfortune might be a blessing in disguise， and vice versa. Even if the micro nano manufacturing technology is applied in the field of defense， it will become the hope of human societyin the hands of the scientific researchers with rational spirit.
In the science fiction， humans often travel to the outer space in fantasy， even to establish colonies in the alien stars； but in real life， space is particularly conservative field of science and technology， because the manufacturing costs and launch costs of every piece of spacecraft are very expensive， which makes failure becomes unacceptable.People naturally converges the acceptance of the new technology and the development of innovation. Luckily， micro satellitebased on micro nano manufacturing technology， and the smaller volume and weight of "nano satellite" force a small hole in the conservative field by virtue of the advantages of low cost. The energetic field， will perhaps provide more "trial and error" spacefor the aerospace industry， and people can look forward to the coming of "space age".
While the integration bewteen micro nano manufacturing and biomedical technology also makes us full of expectations on these technologies to bring about the impact of future life. With the join of micro nano manufacturing technology， it will no longer be a fantasy to have a micro treatment equipment which can march in the human blood vessels and clear the lesion precisely and exactly
It is hard to imagine what legend will be born in the “temple” of the “snail shell”， namely， the micro nano manufacturing. But it can be sure that it has provided a new perspective for people to see and solve the problem. As a proverb says： "no dream is too big，no dreamer is too small."
There is an old saying in China that “to build a temple in the nail shell”. With the micro nano manufacturing technology and systems（MEMS/NEMS）， the human society has entered a new field of design and manufacture of MEMS/NEMS. From 1987 when the first sets of silicon micro static motor was born in the United States with the diameters is equal to the hair， in just 30 years， micro nano manufacturing technologyopened up a new technical field and industry. In the fields of micro sensor and micro actuator device， a miniature components， optical devices such as micro nano devices in the field of aviation， aerospace， defense， automotive， biomedical， environmental monitoring and other fields， micro nano manufacturing technologyshows a good prospect of application. As the tremendous changes brought up by the micro electronics industry and the computer industry， micro nano technology brings up this profound technological change， which will also have a new round of influences in human society.
As with a lot of technological breakthroughs in human history， micro nano manufacturing technology has also helped to enhance the performance of defense weapons. Micro nano devices has the properties of small size， low cost， high performance and "natural" impact resistance， so it plays a huge role in the field of defense. For example， micro nano inertial devices become an indispensable"pilot" in precision-guided munitions， especially in the attack accuracy and intensity， it has shown tremendous power. Misfortune might be a blessing in disguise， and vice versa. Even if the micro nano manufacturing technology is applied in the field of defense， it will become the hope of human societyin the hands of the scientific researchers with rational spirit.
In the science fiction， humans often travel to the outer space in fantasy， even to establish colonies in the alien stars； but in real life， space is particularly conservative field of science and technology， because the manufacturing costs and launch costs of every piece of spacecraft are very expensive， which makes failure becomes unacceptable.People naturally converges the acceptance of the new technology and the development of innovation. Luckily， micro satellitebased on micro nano manufacturing technology， and the smaller volume and weight of "nano satellite" force a small hole in the conservative field by virtue of the advantages of low cost. The energetic field， will perhaps provide more "trial and error" spacefor the aerospace industry， and people can look forward to the coming of "space age".
While the integration bewteen micro nano manufacturing and biomedical technology also makes us full of expectations on these technologies to bring about the impact of future life. With the join of micro nano manufacturing technology， it will no longer be a fantasy to have a micro treatment equipment which can march in the human blood vessels and clear the lesion precisely and exactly
It is hard to imagine what legend will be born in the “temple” of the “snail shell”， namely， the micro nano manufacturing. But it can be sure that it has provided a new perspective for people to see and solve the problem. As a proverb says： "no dream is too big，no dreamer is too small."