American female scientists refuse patent immigration.

In recent decades, with the rapid development of science and technology, China has achieved overtaking in corners to a certain extent, but it still lags behind in many fields. Because of the long-standing technical fault in Qing dynasty, it failed to grasp the rapid development of the golden age. Later, because of the war, he was forced to fight for nearly a hundred years.

After the founding of New China, we have a better environment for developing economy and technology. The people of China are smart, and they have made great achievements in a peaceful and stable environment. Something invented by a female college student. She refused the high temptation of $50 million from abroad and insisted on leaving the patent to China. Some people say that this female college student is the pride of China people.

The name of this female college student is Cai Yuchen. She is a Shanghai girl. She studied at Shanghai Jiaotong University and later went abroad to study. Her main research is suspended trains. On one occasion, she took part in the Future Science and Technology Competition organized by British Renault Company with her own design works. The idea of this science and technology competition is environmental protection. Cai Yuchen, a female college student, can be said to be unremarkable in the competition field with frequent masters, but her design products are excellent, which quickly attracted many people's attention.

The car she designed is a new type of car with suspension as the core, which completely subverts our inherent impression of cars. This kind of car looks like two big transparent bubbles. This transparent bubble can change color at will. People outside can't see what's going on inside at all, but people inside can see what's going on outside clearly, and their vision is very broad. This design can effectively protect the privacy of passengers. This kind of maglev train adopts advanced technology, and its bottom is about 30 cm to 60 cm from the ground, and there is no friction with the ground. Its running speed is amazing. The fastest time can reach per hour 100 km.

More importantly, this kind of suspended train does not need fuel, which can save a lot of necessary mineral resources for the country and has extraordinary significance for environmental protection. A foreign scientist was very excited after seeing Cai Yuchen's research, and immediately offered to buy the patent with 50 million yuan, but Cai Yuchen chose to refuse and insisted on leaving the research results to the motherland.