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What is the development history of science and technology?
1, 1 9965438+February1day, a research team composed of scientists from Britain, the United States and Japan announced that they had translated the first pair of human chromosome genetic codes, which was another major breakthrough in the field of human science. The human genome project is one of the three major scientific projects in human history, which is as famous as Manhattan Atomic Bomb Project and Apollo Moon Landing Project, but its value and influence on human society will far exceed the first two projects.

2. On June 26th, 2000, the first draft of the human genome was finally drawn, and China scientists participated in and completed the high-quality sequencing of the human genome 1% draft. This mission shows that China scientists have the ability to rise to the forefront of international science and make important contributions.

On June 5th, 2003, Shenzhou 5 manned spacecraft sent astronaut Yang Liwei into space. This successful launch marks that China has become the third country capable of sending a man into space after the former Soviet Union (Russia) and the United States.

On September 25th, 2008, Shenzhou VII sent astronauts Zhai Zhigang, Liu Boming and Jing Haipeng into space. Zhai Zhigang went out to work and Liu Boming assisted the orbital module, which realized the first spacewalk in China's history and made China a country capable of spacewalking.

5.20 16 1.7 Professor Pan Jianwei and his team "Multiphoton Entanglement and Interferometry" won the first prize of the National Natural Science Award in 20 15. Pan Jianwei said that in 20 16, a wide-area optical fiber quantum communication network connecting Beijing and Shanghai will be built, and an "experimental satellite for quantum science" will be launched, initially establishing a wide-area quantum communication system between heaven and earth.

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The role of science and technology

1, social progress

The productivity of scientific and technological development has created a highly developed material civilization, but the improper use of science and technology has caused extremely serious environmental problems around the world.

2. Economic development

China's labor productivity is only 1/40 of that of developed countries. Once science and technology are transformed into productive forces, it will greatly improve production efficiency, thus promoting rapid economic development, and its role greatly exceeds the transformation of the economy by capital and labor.

3. Military combat effectiveness

In today's world, peace and development are the themes of the times. However, the "cold war" mentality still exists, and hegemonism and power politics are still the main sources that threaten world peace and stability. Strengthening the country through science and technology has become the common choice of modern countries.