In a university in Xi'an, a group of college students showcased their technical skills by building a homemade "rocket." Dr. Dennis from the Erig Rocket Association at the Technical University of Braunschweig in Germany traveled all the way to Xi'an to learn about the students' rocket project and exchange knowledge with them.
Kang Boyi, a student from Northwestern Polytechnical University, explained, "Our rockets incorporate several new technologies. The tail and the body-connected ring are made using 3D printing technology. The nose cone is also 3D printed, while the body is constructed from phenolic cloth. Even the engine was built using water pipes." Though these small rockets may look simple, they actually combine aerospace engineering, aerodynamics, and electronic information systems. The students had been working hard for several days, and today was the moment to put their knowledge to the test.
"Ready! Personnel, evacuate to 100 meters. Countdown... Launch!" With that, the rocket shot into the sky, climbed to a certain altitude, and then deployed its parachute smoothly—mirroring the process of a real space launch.
Seeing the successful launch, the students expressed their excitement and relief. One said, "I'm really thrilled to see the rocket take off successfully. It has motivated me even more to study my field seriously. I hope to continue improving myself and contribute more in this profession."
Dr. Dennis, an expert from the German university, commented, "Chinese students are very similar to their German counterparts. They are proud, dedicated, and show great potential. I believe there will be a bright future for Sino-German cooperation in science and technology."
The event not only demonstrated the students’ passion for engineering but also highlighted the growing international collaboration in the field of rocketry.
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