In the red era, the beginning of university speech

Description

Li Mu, a liberal arts student, traveled through 1960 and became an engineering master at a key university without inheriting his original memory.
Classmate A: Classmate Li Mu, what do you think should be improved about the problem of Turbojet-VI?
Student B: Can you tell me the idea of ​​improving the purity of monocrystalline silicon?
Li Mu: Is this what I, a liberal arts student, should answer?
……
Starting from industry, we will come up with various engineering achievements step by step to promote the rapid improvement of the country's industrial strength.
Eventually he became the most dazzling engineering king in the industry.
But now, let’s think about how to answer the bible-like questions from science and engineering students!