"Five years to return home, ten years two bombs!"
Seeing this sentence, I believe many people know who it is!
Yes, he is the famous winner of my country’s famous "Father of China's Aerospace", "King of Chinese Missiles", "Father of China's Automation Control", "Two Bombs and One Star Merit Medal"—— Qian Xuesen!
The story of Qian Xuesen has been a hot topic in recent years. Everyone basically knows the deeds of this outstanding scientist! But have you seen the exam papers that Qian Xuesen has done?
Recently, the New School History Museum of Shanghai Jiaotong University opened in the Wenbo Building of the Minhang campus of Shanghai Jiaotong University. Among the many exhibits, one of the exhibits is particularly "special", that is "Qian Xuesen test paper" .
This test paper was donated by Jin Xie, a hydraulics teacher at Qian Xuesen University in 1980.
From the content on the test paper, it is not difficult to see that the time marked at the beginning of the paper is June 1933, when Qian Xuesen was studying at the Jiaotong University of the Ministry of Railways!
In addition,From this test paper, it is not difficult to see that the scroll surface is neat, tidy and beautiful. Even the most basic "=" symbol is like drawn with a ruler. The Chinese and English characters are even more dignified and beautiful with handwriting. Comparable to print!
so many netizens said after reading it: "Surely he is a student!"
I found that the surface of Qian Xuesen's test paper was very neat, and the problem-solving process was one-stop, with few traces of alteration, and all 6 questions were answered correctly.
However, it is a pity that in the formula derivation of the last question, Qian Xuesen missed "Ns" and missed an "s", which resulted in 4 points deduction and only 96 points in the end.
It is worth mentioning that when the teachers of Jiaotong University asked questions, they would ask one or two difficult questions, so that most students could not answer all of them in each exam. Correct.
But Qian Xuesen can always solve these problems one by one with his extraordinary wisdom and solid foundation!
Of course, after reading the test papers, some netizens also said: Didn’t it just miss an "s" and there would be no deduction of 4 points, right?
But in fact, this is the excellent teaching style of other famous schools! A wrong letter in the exam is just a deduction, but if a letter or a number is wrong in the actual operation, the result is not just a deduction.
As the saying goes: "If you make a difference, you will lose a thousand miles." This is the truth!
After graduating from Jiaotong University, Qian Xuesen was admitted to the Department of Aviation of the Massachusetts Institute of Technology in the United States. · Carmen's most proud student.
After Qian Xuesen obtained a master's degree in aviation engineering and a doctorate in aviation and mathematics, he was engaged in research in the fields of aerodynamics, solid mechanics, rockets, and missiles in the United States. When he was only 28 years old, he was already A world-renowned aerodynamicist!
However, Qian Xuesen, who was able to live a comfortable life abroad, resolutely chose to return to his motherland to participate in the construction.
On October 8, 1955, after five years of returning home, Qian Xuesen finally returned to his dreaming motherland. After
, Qian Xuesen began to devote himself to the research of missiles, rockets, and aeronautical sciences, and became the first dean of the "Fifth Research Institute of the Ministry of National Defense"!
With the unremitting efforts of Qian Xuesen and a group of outstanding scientists of the older generation, my country has exploded the first atomic bomb, the first hydrogen bomb, and launched the first artificial satellite in my country’s history. Greatly improved China's international status!
Of course, in addition to Qian Xuesen, the older generation of scientists in my country like Deng Jiaxian, Qian Sanqiang, Qian Weichang, etc., are also worthy of the respect of each of us!
They are not afraid of difficulties, self-reliant, pioneering and innovative in their respective fields,It has made outstanding contributions to national construction and national defense security.
However, they are always unknown and never fight for fame! When dealing with fame and fortune, he always maintains a calm heart.
Their lofty quality and great spirit are undoubtedly worthy of each of us to learn, especially for our young people, we should learn from them as an example from an early age. And the power of role models is huge, it can bring you powerful motivation!
So, how can we better understand the deeds of these great scientists? Today, the author recommends a set of books for everyone-"The "Chinese Role Model" Stories for Children"!
This set of 10 volumes contains 10 outstanding scientists since the founding of New China. They are: Qian Xuesen, Qian Sanqiang, Qian Weichang, Deng Jiaxian, Li Siguang, Zhu Kezhen, Tong Dizhou, Hua Luogeng, Su Buqing and Chen Jingrun!
Each of them can be regarded as our country's national treasure-level scientists. They have created incredible achievements in their respective fields, and have established immortal feats for the construction and development of our country!
Let children read this book, not only to increase their knowledge accumulation, but also to help children establish lofty ideals and establish correct values. In addition, the struggle of scientists can also stimulate children's curiosity for science!
like friends,You can directly click on the product card below to get the full set!
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