The plane landed smoothly at Beijing airport. After leaving from the exclusive channel, there was a special bus from Beijing Academy of Sciences.


    At the Beijing Academy of Sciences, where the decoration is not prosperous, the old man Yang Xuan met last time is waiting for Yang Xuan with a smile on his face.


    "Hello, General Yang. I forgot to introduce last time. I''m Zhang Chengming, the current president of Beijing Academy of Sciences."


    Yang Xuan stretched out his hand and held it with him, smiled and said, "you''re welcome, president Zhang. I''ve heard a lot about you."


    Zhang Chengming has really heard a lot about his name. He is basically a national treasure. He led a group of scientists to make outstanding contributions in many fields. He is a real scientist who focuses on scientific research.


    On this point, Yang Xuan still admired the man''s vision.


    Beijing Academy of Sciences is a national science and technology center. If this kind of place also wants to talk about capital arrangement and generation, it will really make a fool of itself.


    "General Yang, it''s not too late. We''ve made what you want. Let''s go and have a look now." Zhang Chengming is a scientific research background and doesn''t waste any time.


    However, this is just what Yang Xuan wants. He is also robbing time now.


    After passing through layers of checkpoints and reaching a very spacious laboratory, several researchers in white coats came over with an alloy box.


    The box is not big. It is basically the size of a laptop and a little thick.


    "General Yang, time is in a hurry. We only produced ten detectors in the first batch. Look, can we use them?" Zhang Chengming said, touching the box.


    He was also filled with emotion.


    This cross era thing could be produced from his hands, and he died in peace.


    When the box was opened, ten fixed silver white metal objects, about the size of a baby''s palm and shaped like a plate, appeared in front of Yang Xuan.


    Yang Xuan didn''t know whether he could use it or not. What he knew was keke''er, the dark god hidden in his ring.


    "It looks like this thing, but it needs to be tested. Now you press the leftmost button on the box cover." cocoa said.


    Yang Xuan found that there was a row of buttons on the inside of the box cover with the detector, and there was a screen on it.


    He reached out and pressed the first button.


    Squeak!


    After a slight sound, the screen lit up.


    Immediately after that, the top of the ten detectors emitted blue light and a slight buzzing sound.


    "It should be right. There are some primitive materials, but it should be no problem to explore some nearby star regions."


    "Well, that''s it." Yang Xuan pressed the button again, the screen went dark, and the blue light from the ten detectors disappeared.


    After closing the box, Yang Xuan handed him over to Li Na, and then said, "Dean Zhang, I heard you still have some questions to discuss with me?"


    Zhang Chengming looked very happy. Hearing the speech, he hurriedly said, "there are some technical problems. I want to ask you for advice."


    He didn''t dare to make a mistake in front of Yang Xuan. He looked like an open-minded student and saw Yang Xuan as a teacher.


    "I don''t deserve it. Director Zhang is polite. If there is any problem, you can say it and we''ll discuss it together."


    Yang Xuan still respects these scientists who have devoted their lives to the country.


    As Zhang Chengming went to another room, Yang Xuan found that there were more than a dozen experts from various fields sitting in the room, all eyeing Yang Xuan like a hungry wolf seeing fat meat.


    They have been waiting for Yang Xuan for a long time. Everyone has a lot of questions to ask.


    Yang Xuan couldn''t laugh or cry. Looking at the posture, it was a joint trial of three halls.


    But with cocoa in the ring, he naturally won''t have stage fright.


    "Professor Yang, why is the positioning angle of the chain Missile Ejection Technology you provided 75 degrees? It''s illogical. The 75 degree angle can''t reach the chain ejection mentioned in the data."


    Yang Xuangang sat down. A man with glasses sitting opposite him was the first to make trouble. He didn''t want to waste a second. The data in his hand had been spread out long ago.


    "For this question, please refer to the virtual variable angle technology in the reference No. 121." cocoa told Yang Xuan the answer long ago, and Yang Xuan just repeated one side.


    "Virtual quantity changes angle?" the man wearing glasses was stunned and quickly clicked the laptop in front of him.


    A moment later, he exclaimed, "it''s like this. My God, it can still be like this. In this way, all the problems are not problems. God, I didn''t expect it. It''s amazing."


    Before he finished, he picked up the information and computer on the table, turned and ran away, completely hanging Zhang Chengming and Yang Xuan aside.


    Zhang Chengming said with a wry smile, "Professor Liu is so impatient. Don''t be surprised, General Yang."


    Yang Xuan smiled and shook his head. It''s not surprising that such a character is placed on scientists.


    Others saw that Yang Xuan solved an enemy in one sentence, and immediately spoke in all directions. As a result, no one could hear anyone. A group of people turned red and had a tendency to fight if they didn''t agree with each other.


    "Come one by one." seeing the outrageous noise, Zhang Chengming quickly stood up to maintain order: "Professor Bai, you come first."


    "OK, OK, I''ll invite you to have beef noodles and two bowls later." Professor Zhang Chengming, surnamed Bai, asked him to come first one year. He was happy to make a heavy promise. He turned his head and asked Yang xuandao: "photosynthetic fission technology, after cells absorb light energy, how to solve the problem of pollination and cycle while improving the fission speed?"


    This belongs to agriculture, and cocoa has long given the answer.


    "Refer to technical document No. 62, plant self reproduction." Yang Xuanyan was brief and comprehensive.


    The professor surnamed Bai was stunned. After turning over the computer for a while, he couldn''t find the file Yang Xuan said. He immediately shouted, "who''s the sixty second?"


    "Here!" another man quickly handed him his laptop.


    A moment later, Professor Bai suddenly stood up, his face flushed with excitement.


    He bowed respectfully to Yang Xuan, then ran away with the computer in his arms without saying a word.


    "Oh, my computer." the person who gave him the computer was anxious and wanted to chase him out, but he couldn''t bear Yang Xuan. He had to sit down bitterly.


    "It''s my turn to ask, about layer fighters..." someone fired at Yang Xuan again.


    After several rounds, Yang Xuan found something wrong. He turned and asked Zhang Chengming, "have you broken down the technical documents I gave you?"


    Zhang Chengming also found something wrong, because Yang Xuan''s way to solve the problem is to only say the number and don''t explain anything.


    "Are these technical documents a complete set?" he asked in surprise.


    "It''s not a whole set, but it forms a ring. Do you understand the ring?" Yang Xuan looked at him.


    "You mean that we can find solutions to all our problems from other documents?" Zhang Chengming grew up.


    Yang Xuan nodded and didn''t speak again.


    Zhang Chengming smiled bitterly. It was his decision to decompose the technical documents. Now it seems that he is really confused.


    "Put all the scientists together and hold a technical exchange meeting first." Yang Xuan gave him advice.


    He said that Zhang Chengming naturally thought of it.


    "Professor Yang, hey, this is my mistake." he was a little embarrassed. People gave him a solution, and they couldn''t find it.


    "It''s all right. I didn''t explain it in advance." Yang xuandao.


    After stopping, he looked at Zhang Chengming and said slowly, "if all the technologies I provide are realized, they can make the civilization level of the planet rise by a large margin. President Zhang must be careful."


    Zhang Chengming solemnly testified to Yang Xuanbao: "Professor Yang, please rest assured that we old guys want to see the country stronger than anyone else and the progress of science and technology. Even if we risk our lives, we will also ensure the safety of data. Professor Yang, please rest assured that the whole Beijing Academy of Sciences is now under the protection of the army. Even a mosquito, don''t want to come in."


    Yang Xuan nodded, smiled and said, "I''m relieved. In addition, I have another problem."


    "Professor Yang, please."


    "How did I become Professor Yang?" Yang Xuan asked with a wry smile.


    Professor Yang, this name is simply against the law.