What did we invent in China? Please, 3Q.

Four Great Inventions of China In 2007, Hu, a citizen of Zhengzhou, showed his "multifunctional patrol device" to reporters. According to Hu Laohan, the sacrifice of an anti-smuggling policeman touched him very much and gave him the idea of developing a weapon that satisfied the police. After two years of research, he finally invented this special weapon, which has the function of 10 and can attack the enemy from many directions. This weapon, after several generations of research and a lot of efforts, has finally succeeded. This special weapon, in fact, as early as a few years ago, Leonardo da Vinci, who worked for the Central Institute of Psychiatry, devoted himself to this research. This special weapon, which combines a variety of killing weapons, is the legendary "naked (to) kill you three thousand". At that time, Wenxi had learned spy chairs and so on. , but it didn't succeed, and the final trial failed, which was not as good as the pig-killing knife of Agent No.7 (Stephen Chow). However, the solar flashlight researched by Wenxi is still worth mentioning. It can be used to illuminate the solar flashlight without the sun, which is in very good condition. But generally speaking, in today's advanced science, the special weapon invented by Hu is a hundred times more harmful than "naked". But then again, we should learn from the experience and lessons of our predecessors in making inventions, and even the invention experience of Wenxi, a staff member in a mental hospital, should not be let go, and we can succeed. The second of the four great inventions in 2007 was the "civilian submarine", that is, the submarine "Xiaguang V" made by Li Yuming, a 67-year-old farmer in Caidian, which was used for 1 year. It is amazing that this invention can successfully sneak 10 seconds. This submarine is not an ordinary submarine, because it was invented by farmers, which fully proves that farmers can not only farm, but also invent. Moreover, this submarine has been studied for a long time. From "Xiaguang No.1" to "Xiaguang No.5", after four stages of failure, it finally successfully dived and operated. Although many submarines have been diving for a longer time, even some have not surfaced for thousands of years, we cannot underestimate the civilian submarines developed by Li Yuming. If we continue to study, I believe that "Xia Guang N" will be able to dive for a long time until it surfaced. Farmers in China are not simple. We should conscientiously implement the typical farmers in Scientific Outlook on Development. With scientific knowledge and development concept, we can make inventions and successfully invent things. The third of the four great inventions in 2007 was the "Breathable Bra". It was invented by Zhou Zhou, a 62-year-old retired man in Haining, Zhejiang. This bra can solve the painful problem of women sweating in summer. At present, this invention has applied for a patent in China National Intellectual Property Administration and is looking for a production partner. This kind of breathable bra is specially developed for "Big Wave Girl". This invention was invented by an old man, which is really commendable. Although it is often said that "women's problems should be handled by women", Zhou Laohan's behavior fully reflects the attitude of an inventor who devoted himself to scientific research, regardless of personal interests and devoted himself to others. There is no gender difference in inventions. The breathable bra invented by Zhou Laohan will definitely be popular in the bra market and become the favorite of big women. Therefore, research and invention are all-encompassing regardless of gender and age. As long as you work hard, you will invent more and better bras. The fourth of China's four great inventions in 2007 was the "airplane protector". It was invented by an ordinary old couple in Fuxin, Liaoning Province after 20 years of research, and obtained a national patent with an estimated value of 3.7 billion yuan. This invention can be said to be the longest lasting and most valuable invention, and it is also the strongest invention in history. It was foreign Wright brothers who invented the airplane, but now it is China and his wife who jointly invented and successfully developed the airplane protector. This is a great event in the prosperous times, which is more meaningful and worth popularizing than the joint invention of the Wright brothers.