Recently, a news hit the hot search, and a traffic policeman was actually a postdoctor!Doctor, we often hear that there are not many postdocs!
The traffic policeman's name is Zhang Lei, 48 years old, and he is a traffic police officer in Dongcheng District, the Public Security Traffic Management Bureau of the Beijing Public Security Bureau. With a pair of rimless glasses, he looks low-key. But he is very powerful, and the unit also set up a studio for him - Zhang Lei Studio.
It turned out that after graduating from Jilin University of Technology with a doctorate, he went to Tsinghua University's mobile station and became a postdoctoral fellow, focusing on automotive engineering research.
As early as 2008, he has been working in the accident identification center, mainly engaged in on-site investigation, and the record is that there has not been a single mistake in 15 years, 0 mistakes, what concept. Moreover, it has won many awards: participated in presiding over 7 provincial and ministerial projects, formulated 16 industry standards, and won the second prize of the National Science and Technology Progress Award, and served as the first investigation and major traffic accident investigation and identification work of experts of the Ministry of Public Security.
In addition to understanding the traces of the scene, law, forensics, etc. are not a problem.
From him, I know that a traffic police officer identified on the scene needs to know so much, aerodynamics, automobile construction, engineering mechanics, material mechanics, etc., which refreshes our cognition.
He is usually very busy at work, and often does not go home for several weeks in a row. It is with this deep drilling force that many major and important cases with their lives at stake have been solved.
In other words, in addition to the knowledge of automobiles in his specialty, he also forcibly supplemented the knowledge of forensic medicine and law.
Why he chose to be a traffic police officer is also considered from many aspects: the child's education (near), the employment at that time (narrow), and his hobbies (cars).
I think that there can be a breakthrough in the traffic police department, and people think about the long-term. So after so many years, I have also made great achievements around my favorite major, instead of going to universities to engage in scientific research.
From this point of view, the direction of employment does not depend on the size of the unit, and whether the platform is high, the key is how much you invest, if you are really a piece of gold, it will shine anywhere. If you don't work hard, even if the platform is big, you can't stand out.
It can also be seen from Cai Zhizhong that people regard their daily work - painting as fun, painting for more than 16 hours, not tired, and sometimes forgetting to eat. That kind of selfless devotion is simply a combination of people and interests, you say, can you not achieve results?