While the battle on the front line was in full swing and the entire Anyang City was shrouded in the sound of killing, the latest experiment was being carried out in Qingyun Valley.
Two rockets, each 16 meters long and 1.8 meters in diameter, were placed slightly tilted on the rocket launcher.
Li Xian brought Xia Qingqing, Gu Yueyuhua, Xu Ren, Li Yuanming, Yan Zhengqing and others to watch.
Yun Feihong introduced to everyone: "This is the recently improved Baihong II rocket. Compared with Baihong I, it has increased speed and long-range attack capabilities. The maximum speed of Baihong I is three times the speed of sound, and the maximum range is only one hundred kilometers. But Baihong II reaches 12 times the speed of sound, and the range is 5,000 kilometers. In addition, Baihong II has a satellite guidance system and an inertial guidance system. In the range covered by satellite signals, satellite precision guidance can be deployed. In places without satellite coverage, inertial guidance can be used. Today, we are going to test-fire Baihong II, one with satellite guidance and one with inertial guidance. We will launch from here to Langya County in the west. The one-way distance is 2,500 kilometers. After the rocket arrived in Langya County, it just turned back. For safety reasons, the missile is not loaded with explosives, but filled with an equivalent mass of soil."
Li Xian listened quietly, feeling very happy. But Xu Ren and others stared with wide eyes. Li Yuanming couldn't help but be shocked: "Killing people thousands of miles away. Technology has actually reached this point!"
Yun Feihong glanced at Li Yuanming and smiled slightly, "Next, we are planning a manned space flight and filling the sky with satellites belonging to the Shang Kingdom. We will also build a permanent aerospace carrier in the sky. No, it should be more appropriate to say that it is an artificial continent."
The gentle voice revealed infinite confidence.
Li Yuanming couldn't help but glance at Yun Feihong, and suddenly he felt ashamed of himself. Compared with Yun Feihong, he seemed to be only a little clever!
After obtaining Li Xian's permission, the rockets began to ignite. The two rockets flew at the same time for easy comparison.
With a fierce flame spurting out, the rocket flew into the sky at an altitude of 100,000 meters like lightning, and then flew to the west at a high altitude.
Yun Feihong explained lightly, "High altitudes have less resistance. I'm doing research, and future ultra-long-distance aircraft may also have to fly at an altitude of 100,000 meters. This not only reduces resistance, but is also very safe, because few people can fly to an altitude of 100,000 meters."
Li Xian nodded slightly and said nothing. Yun Feihong also just said it briefly and did not expect Li Xian to give any suggestions.
After seeing the rocket launch successfully, Li Xian left. There were still many things to do. What Li Xian was most concerned about now was probably... medical care!
To be precise, it is to replace the old practice with a new one, and this requires the use of medical treatment and, of course, computers.
Now, after emergency training, Wu Bugu has roughly grasped the core of technology and the development of the Shang Kingdom, and has a certain grasp of the future development and changes of the Shang Kingdom.
The most important thing is that Wu Bugu has already had some idea about how to use the brain instead of the dantian to practice.
When Li Xian arrived, Wu Bu Gu Dui immediately pulled Li Xian and said, "I need a supercomputer and a few professionals to help me complete the calculations. I found that in order to complete the transformation from Dantian to the brain, I need to use the psychic formula and perform strict calculations. The amount of calculations is too large. If I were to calculate it, it would take me a thousand years to finish it."