Open an aircraft carrier to fight against Japan

Shen Wanqing asked in surprise: "I know the person in charge? Who is he?"

At this moment, the door opened, and a blond woman in her 30s came out. Although she was wearing white overalls, she still couldn't hide her beauty. When she saw Shen Wanqing, she smiled and said, "Qing, why?" It's you?"

Hearing her voice, Shen Wanqing suddenly remembered what happened in France, and said in surprise: "Mary, why is it you?" It turned out that this woman was Mrs. Curie, and her original name was "Marie Curie".

Mrs. Curie smiled and said: "I received a notice from Mr. Zhang Yi that Shuai Lin is going to bring distinguished guests, so I came out to greet everyone." After Madam Curie finished speaking, she turned to Lin Yuan and said, "Come in, Mrs. Lin. Well, we're all ready."

Lin Yuan led everyone inside, and Shen Wanqing whispered to Lin Yuan, "Madame Curie is the person in charge here, so the No. 109 laboratory should be researching radioactive substances?"

Lin Yuan smiled and said: "It seems that your information is not in vain. Yes, the No. 109 laboratory is indeed researching radioactive substances, which is the physical basis of atomic bombs."

Shen Wanqing said: "Then should we wear protective clothing? Isn't there radiation?"

Lin Yuan chuckled, and said, "You still haven't seen your home in your information. There is no radiation in this place, so don't worry!" Lin Yuan led everyone into a room, which was not big. screen, there are many sub-screens under the screen, and an operator sits in front of each screen.

Lin Yuan pointed to the big screen and said to Emperor Meiji: "That is the screen of the seismic wave detector, and the data of seismic waves are recorded on it."

Emperor Meiji was taken aback when he heard the word "seismic wave" and asked, "Earthquake? Is this the place to monitor earthquakes?"

Lin Yuan shook his head and said with a smile, "This has nothing to do with earthquake monitoring. The seismic waves we are talking about here are man-made waves. This kind of wave can propagate underground. We can use seismic waves to detect the situation of the stratum."

Emperor Meiji then asked: "Then what is the use of the seismic wave detector here?"

Lin Yuan smiled and said: "We will artificially create seismic waves underground in a while, and the intensity of the seismic waves will be displayed on the big screen. Now I will take you to see the place where the seismic waves are generated. Please follow me."

The confused Emperor Meiji followed Lin Yuan out of the room and took an elevator. Lin Yuan smiled and said, "The place where the seismic waves are generated is 3000 meters deep underground, so our journey will be quite long."

Fade Chen poked the Emperor with his hand, and said with a smile: "Your Majesty, did you hear that? At a depth of 3000 meters, the depth of your Emperor's command post is only more than 200 meters underground. You can see the gap between us." ?"

Emperor Meiji was not a person who knew nothing about technology. Of course, he knew that the technology of digging into the ground was extremely difficult. When he saw the 3000-meter-deep tunnel in China, he once again marveled at the power of China. He thought to himself: "I once visited the United States. I have seen a lot of brilliant things, and today I saw Chinese things, only to find that they are even more brilliant than American ones, so it seems that on the day when the world war breaks out, can the United States and European powers really defeat China?"

Emperor Meiji was thinking when the elevator stopped suddenly. An attendant took out oxygen cylinders and breathing masks for everyone to wear. The elevator continued to run. After a while, the elevator stopped. After walking for a while, I entered a pothole, and saw a row of wooden boxes in the hole. Mrs. Curie pointed to the wooden box and said: "This is A5 explosives, a total of ten kilograms, and the equivalent of TNT is about one hundred. kilogram."

Lin Yuan said to Emperor Meiji at this time: "Mr. Emperor, you should know a thing or two about explosives, right?"

Emperor Meiji nodded, and Lin Yuan continued: "A5 explosive is our newly developed explosive. One kilogram of A5 explosive is equivalent to ten kilograms of TNT. It is several times more powerful than the RDX we are widely using now. This A5 explosive It’s a mixed explosive, I won’t tell you exactly which chemical substances it’s made of, they’re all a long list of chemical names, and you’re not interested in it.”

Mrs. Curie went on to say: "The ten kilograms of A5 explosives are the reference group. The test group is in the next pothole. Please follow me."

Then Madame Curie led the crowd out of the pothole and came to the next pothole. There was only a long platform in the huge pothole, and a small black box was placed in the middle of the platform. The length, width and height were only about a dozen. The box is surrounded by wires and instruments. Marie Curie pointed to the small box and said: "That small box is a fission reaction box, which contains 0.1 mg of high-purity enriched uranium, and it will undergo fission reaction in a while."

Lin Yuan smiled at Emperor Meiji: "Mr. Emperor, the thing in that small box is today's protagonist, I hope you remember its mass, 0.1 mg, do you remember?"

Emperor Meiji nodded, and said: "I remember, but I don't understand, what do you want me to see these two things for?"

Lin Yuan pointed at the elevator and said, "Let's go back to the seismic wave monitoring room just now, and you will understand what we are going to do when we get there."

Emperor Meiji didn't ask any more questions, and followed Lin Yuan into the elevator, and returned to the seismic wave monitoring room. Lin Yuan said to Mrs. Curie, "Let's start now."

Mrs. Curie then said: "Turn on the seismic wave detector, and transmit the signal to the detector screen." Following Mrs. Curie's words, the screen lit up with a light green light, and a red curve appeared on the screen. There is also a coordinate axis. Marie Curie pointed to the coordinate axis and said: "The horizontal axis represents time, and the vertical axis represents pressure."

Lin Yuan said to Emperor Meiji at this time: "Mr. Emperor, the explosion of explosives will generate shock waves, which will cause seismic waves on the rock wall, and the seismic waves will be transmitted to the detector. The detector will display the pressure on the surface of the earthquake on the screen, so the screen The curve above can represent the power of the explosion, do you understand?"

Emperor Meiji nodded and said, "I understand, you can start now."

Lin Yuan said to Mrs. Curie: "Let's start the detonation process."

Mrs. Curie picked up the communicator and said loudly: "Underground personnel, please pay attention. The detonation procedure is now starting. First detonate the reference group, and then detonate the fission group. Please evacuate the underground personnel from the tunnel immediately. After 10 minutes, all units will report the evacuation situation." , it must be ensured that no one remains in the tunnel when it is detonated."

Ten minutes passed, and each unit reported one after another: "All personnel from Unit 10 have been evacuated! All personnel from Unit 20 have been evacuated..." Mrs. Curie heard that everyone had evacuated, so she said: "Start detonating, [-]-second countdown to prepare."