Marvel Detective of Super Seminary

Di Leina continued: "The civilization of the Earth planet is only more than 5000 years old, while the Lieyang civilization has been more than 6 years old. The earth is still unable to fight against the invasion of god-level civilization on its own, and it must quickly develop advanced technology."

"Yes, the earth is still in the transition stage from pre-nuclear civilization to aerospace civilization. The flight speed of spacecraft is still very slow, and the use of dark energy and dark matter is still in its infancy. Now the fastest aircraft on earth can fly every hour It’s about more than 9000 kilometers, and Taotie’s spacecraft can already fly at a speed close to the speed of light. Therefore, the gap between our earth and the Styx civilization where Taotie lives is vastly different.”

Ge Xiaolun scratched his head, raised his hand and asked: "Then what kind of advanced technology does the earth need to reach the level of the Styx civilization's spacecraft?"

Teacher Liu smiled and said: "Actually, if you want to achieve this, the plasma engine is one of them. This kind of engine uses the anode and cathode of the engine to apply an axial electric field, and then uses a coil to generate a radial magnetic field to accelerate the electrons to hit neutral atoms. , generate ions. After turning into ions, they will move due to the effect of the magnetic field carried by the charge, thus pushing the spacecraft forward. It is said that the speed can reach more than 7 kilometers per hour.

The second type is antimatter spacecraft. Physical theory shows that when matter and antimatter meet together, the physical phenomenon of annihilation will occur, that is, they will be completely transformed into mass.According to the mass-energy equation, we can deduce that the annihilation of even a very small amount of matter and antimatter will bring extremely huge energy. "

"As far as I know, there are more than just these two," Hua Shuo asked with a smile.

Teacher Liu nodded slightly and said: "That's true. You can also use a nuclear pulse propulsion device. This is an imaginary thruster. It is no exaggeration to say that it uses the explosive power of atomic bombs and hydrogen bombs to push the spacecraft forward. Combining nuclear A multi-stage propulsion mode that combines fusion and nuclear fission can realize the dream of interstellar voyages. However, according to the current technological level of the earth, the combination of the two is still an insurmountable difficulty.

There is also a more advanced technology, the black hole starship, which is a very bold and even crazy idea that uses the terrifying energy of black holes to achieve interstellar travel.The basis of this idea comes from the black hole radiation theory. Black holes will also release a lot of energy while absorbing it. If we can release this energy, it will be of great help in accelerating spacecraft, and can even approach the speed of light. "

At present, antimatter has been discovered in many places on the earth. If it can be utilized, it will play an extremely important role in the aerospace field. "

"Is that all? Are there any other technical means?" Qilin asked.

Teacher Liu smiled and said: "There is also an uncommon one called quark matter nugget technology. In physics, protons and neutrons are not fundamental particles and can be divided into various types of quarks. Some particularly huge neutron stars In the universe, or in some other mysterious areas, there will be the most primitive quark matter in the universe. If these quark matter can be used to make antimatter, it can propel the spacecraft to fly at close to the speed of light."

Xin Zhao sighed: "I didn't expect there to be so many advanced technologies. I had never heard of them before."

Teacher Liu smiled: "There are many incredible technologies, including magnetic monopole rocket technology. Whether it is a magnet or a planet, there are north and south poles in terms of magnetism. For example, a magnet, no matter how it is divided, will have north and south poles. .

However, matter with only one magnetic pole exists. Although it does not exist in nature, they have created this kind of matter called magnetic monopole in the laboratory many times.If this material is used on spacecraft, it will produce immeasurable value

There is also a technology called fusion ramjet engine. Its principle is to use super strong magnets to form a magnetic funnel, which continuously absorbs hydrogen during interstellar navigation, and then performs hydrogen fusion reactions.

Since the raw materials all come from space, the engine itself does not need to carry much fuel. The low load gives it a better chance of traveling through the universe at close to the speed of light. "

Liu Chuang raised his hand and asked: "Then what technology does Taotie use?"

Teacher Liu immediately said: "They are using curvature engine technology. This is a spacecraft that uses the distortion of space and time to complete navigation. Its basis comes from the four-dimensional space theory. The curvature engine is somewhat similar to the principle of wormholes. It uses super powerful The magnetic field creates a gravitational field, which can even allow the spacecraft to enter the second dimension of time and space that is more advanced than ours and achieve faster-than-light flight. Everyone is already familiar with wormholes, which use the distortion of time and space to separate two people who are relatively far away in the three-dimensional world. The points are connected together using the distortion of higher dimensions. If we can build a wormhole spacecraft, it will be easy for us to go to any corner of the universe."

Hua Shuo took the lead in applauding. Teacher Liu put his hands down and said in a deep voice: Our air force is not yet capable of directly fighting against the Taotie army. Everyone here is the hope of defending the earth. We must fight bravely. , protect this beautiful planet”

Rui Mengmeng raised her hand, and after receiving Teacher Liu's permission, she stood up and asked: "Teacher Liu, I would like to take the liberty of asking a question, why is your face purple?"

There was a low chuckle all around.

Teacher Liu smiled disapprovingly and said, "Actually, my name is Wandering Reese. I am not a native of Earth. I am from the Deno galaxy like General Dukao."

Unknowingly, it was time for school to end. After walking out of the classroom, Ajie said to Hua Shuo: "There is a master from abroad who came to visit the Super Seminary. He called his name and wanted to meet you. You can go to the gate of the college to greet him. "

"Okay" Hua Shuo responded, quickly walked through the courtyard and walked out of the gate. From a distance, he saw a tall, thin man with purple hair standing next to an off-road jeep. He was wearing a purple robe. , wearing a hat on his head, goggles, and a windshield so tightly that he couldn't see his face, and carrying a big gourd behind his back.

Under the road behind him was the turbulent Canglan River, and the sound of wind and water echoed in the empty sky and earth.The wind blew from the Canglan River, carrying the water vapor on the river surface and rushing towards him.

Hua Shuo had a cigarette hanging from the left corner of his mouth, squinting his eyes, and his long black eyelashes trembled in the wind.Under the high sky, the wind blew the broken hair on his forehead and past his eyes.

When he came up to him, Hua Shuo took the initiative to shake hands and said, "Your Excellency has come a long way, and I am not welcome at all. I don't know your surname."

The man took off his goggles, revealing a pair of eyes with dark circles and sapphire blue pupils, and said expressionlessly: "I am Gaara the Kazekage from Sunagakure Village in the Land of Wind."