In recent decades, China's science and technology has developed rapidly, and it has achieved overtaking in corners to a certain extent, but it is still lagging behind in many areas. Because during the Qing Dynasty, there was a long-term technological gap, and it failed to seize the golden age for rapid development. Later, because of the war, they were forced to fight for nearly a hundred years.
After the founding of New China, we had a relatively good environment to develop economy and science and technology. The Chinese people themselves are relatively smart, and in a peaceful and stable environment, they have achieved success very quickly. There is a thing invented by a female college student. She refused the high temptation of 50 million US dollars from foreign countries and insisted on leaving the patent to China. Some people commented that this female college student is the pride of the Chinese people.
This female college student’s name is Cai Yuchen. She is a Shanghai girl. She once studied at Shanghai Jiao Tong University and later went to study abroad. Her main research was on suspended trains. Once she held up her own design work , participated in the Future Technology Competition organized by the British Renault Company. The concept of this technology competition is environmental protection. In a competition field where experts frequently appear, female college students like Cai Yuchen can be said to be inconspicuous, but her designed products are very excellent and soon attracted the attention of many people.
The car she designed is a new type of car with suspension as its core, which completely subverts our inherent impression of cars. This kind of car looks like two large transparent bubbles. This transparent bubble can change its color at will. People outside can't see clearly what's going on inside, but people inside can clearly see the outside and have a very wide field of vision. This design can effectively protect the privacy of passengers. This kind of maglev train uses relatively advanced technology. The bottom of the train is about 30 to 60 centimeters from the ground. There is no friction with the ground. Its traveling speed is astonishingly fast. At its fastest, it can reach 100 kilometers per hour.
More importantly, this kind of suspended train does not require fuel, can save the country a lot of necessary mineral resources, and is of extraordinary significance to environmental protection. A foreign scientist was very excited after seeing Cai Yuchen's research and immediately expressed his willingness to spend 50 million yuan to buy the patent. However, Cai Yuchen chose to refuse. She insisted on leaving this scientific research result to the motherland.