With such a group of students, it is really hard not to feel superior as a teacher.

Chen Tuan and the Demon Ancestor both expanded.

Fortunately, they still know how to do the right thing.

During the meal, Chen Tuan mentioned what Lu Zu said to the Demon Ancestor: "Donghua made a suggestion to refine the speed of the powerful people in the Three Realms to specific numbers, and then we have an intuitive concept that can scientifically choose the way of fighting and defeat the other party with the smallest power."

"Good proposal." The Demon Ancestor nodded: "It just requires powerful database and computing power. It seems that the Mohist family needs to provide a supercomputer as support."

"Supercomputers are supreme treasures in the Mohist family, but we all need them, so the Mohist family still needs to give them this face. You go and tell Taiping, and I will discuss the specific compensation with Donghua and the others." Chen Tuan did not intend to take advantage of it, after all, it was Murphy's power.

The Mohist family gave Chen Tuan a surprise.

Other forces in Jiuzhou have not studied mathematics, physics and chemistry, but although the Mohist school has not yet had a systematic concept, it has already conducted systematic tests.

During class, Chen Tuan told other martial gods about this news.

"Students, these are the specific values ​​I got from the Mohist school. I hope everyone can memorize them."

"The speed of sound propagation in the air is 334 meters/sec; the speed of Kyushu rotation is 5 km/sec; the first cosmic speed is 7.8 km/sec, so that you can fly around the orbit of Kyushu; the second cosmic speed is 11.2 km/sec, so that you can rush out of Kyushu; the third cosmic speed is 16.7 km/sec, so that you can fly out of the sun."

"We are all human races in Jiuzhou. We are not good at flying, and we are not as talented as the demon race. But as long as we know this value and control the speed, flying away from Jiuzhou or even from the sun-covered area is not a fantasy."

The martial gods were not shocked by this number, they were shocked by the Mo family's ambitions.

"Why are the Mohist being researched?" the old master asked subconsciously.

After looking at the old master, Chen Tuan did not hide it: "The Mohist family is studying space shuttles and even spacecraft. We are based in Jiuzhou, which is our foundation, but the entire universe is boundless, and our journey is actually in the sea of ​​stars. If we do not explore actively, we will passively bear the attack."

The old master is silent.

Chen Tuan knew that he had different ideas from the Mo family, and did not expect them to understand each other and continue to the next topic.

"Donghua made a suggestion to use specific values ​​to represent the speed of the strong. I have studied it and it is actually possible."

"Take Sun Wukong as an example, the somersault cloud that Sun Wukong practiced is one of the somersaults for 18,000 miles, and he can only turn it 50 times within 12 hours. Based on these known conditions, we calculate his speed."

"Sun Wukong's somersault cloud speed = 108000 miles x 50 times / 12 hours / 3600 seconds = 125 miles / second = 62.5 kilometers / second."

"The fastest speed of the spacecraft developed by the Mohist school is only 39,897 kilometers per hour, which is 11.08 kilometers per second. From this perspective, Sun Wukong's flight speed exceeds 5 times the limit speed that our highest technology can achieve."

"As for the Golden-winged Roc Eagle, the wings are 90,000 miles away, and this is worthless, because the speed of his wings is far higher than that of Sun Wukong's somersault cloud, and this is unsolvable."

"Students, don't be discouraged. Pure speed does not mean everything. Don't forget that in addition to speed, we can also calculate power."

"Force is the action of an object on an object. Force cannot exist alone from an object. In dynamics, it is equal to the product of the mass and acceleration of an object."

"The size, direction, and point of action of force are the three elements of force. As one of the top laws, power is extremely magical, but after studying it thoroughly, you will find that it is actually not mysterious and has many flaws that can be used to deal with."

"There are many kinds of forces, such as gravity, gravity, elasticity, friction, electric field force, magnetic field force, centripetal force... Bull Demon King and Sun Wukong, they practice the law of force, but they are exposed to the most superficial weight and know nothing about other aspects. As long as you study it thoroughly, you can kill them in one of the ways of force."

"Let's talk about fire, the reason why I can beat Red Boy completely is because as long as I understand the causes of fire, it will be very simple to deal with fire."

"Fire is a release of energy.

There are three conditions for ignition of substances: first, combustible substances; second, combustible substances and combustible substances may not necessarily be oxygen. For example, magnesium oxide and carbon dioxide can all become combustible substances; third, reaching the ignition point.

If any of the three elements are missing, the fire cannot burn it.”

"Next time I meet someone who plays with fire, as long as you create a vacuum, no matter how powerful the divine fire is, it will be extinguished. From now on, Laojun's threat to us has been greatly reduced."

The martial gods looked at each other, but they had to believe it.

Because Chen Tuan's actual combat achievements are there.

Zhang Sanfeng said, "Teacher, don't underestimate Laojun. In addition to being fire, Laojun is also very powerful."

Chen Tuan smiled: "Of course I won't underestimate Laojun, but you don't have to look down on him. Laojun is very strong, but as long as you learn more knowledge, you will soon realize that Laojun is not invincible, and his strength can be completely restrained."

"Look at the incident of Laojun catching Sun Wukong into the Bagua Furnace some time ago. At that time, everyone, including me, thought that as long as Laojun acted seriously, Sun Wukong would undoubtedly die." Chen Tuan was very moved.

"Isn't it?" Zhang Sanfeng was puzzled.

Chen Tuan smiled: "Of course not. Now I have figured it out. Even if Laojun is serious, he can't burn Sun Wukong to death. We can see it at a glance from a chemical perspective. Laojun's Bagua Furnace is a coal furnace after all, and it can only reach a maximum of about 1,200c. Sun Wukong's body is the Butian Stone. The main component of the stone is silicon dioxide, with a melting point of about 1,600c. There is a temperature difference of 400 degrees in the middle. No matter how powerful Laojun's magical power is, it cannot be compensated."

In the Pantheon, there was no sound.

The friends were all shocked.

After a long time, Lu Zu still refused to accept it. He still admired Laojun very much and asked in dissatisfaction: "Can you explain why Laojun trained Sun Wukong to become a golden eye?"

"Silica dioxide vitrifies at a high temperature of 1200 degrees Celsius in the Bagua Furnace, so it has a function similar to a demon-looking mirror. It can be seen that the fairy ghosts are explained in the chemical range." Chen Tuan shrugged.

"Why did the Bagua Furnace explode?"

"In addition to silica, Sun Wukong also has a part of calcium carbonate. Under the action of 1200 degrees Celsius in the Bagua furnace, calcium carbonate decomposes: caco3cao+co2. Carbon dioxide increases the pressure in the Bagua furnace, which eventually leads to the Bagua furnace explosion and Sun Wukong breaks out of the furnace!"

"So why did Sun Wukong become violent after breaking out of the furnace?"

"Because the calcium carbonate on his body becomes calcium oxide, the chemical reaction of absorbing water in the air will cause heat, so it is violent."

Lu Zu was almost convinced by Chen Tuan's explanation, but he still had the last big killer.

"Maybe you're right, but how do you explain Sun Wukong's golden body? We can all see that Sun Wukong's physical body is much stronger than before."

Lu Zu believed that Chen Tuan could never explain this problem because this is the category of martial arts and cannot be explained by science.

But Chen Tuan decrypted it.

"After coming out of the Bagua furnace, the calcium hydroxide on Sun Wukong's body continued to absorb carbon dioxide, and eventually turned into calcium carbonate and a hard golden body. This is completely in line with the evolution of the chemical equation."

Chen Tuan spread his hands and looked at the speechless Lu Zu, smiling happily.

"Students, work hard. After mastering this knowledge, you can protect yourself when facing Laojun. When facing Sun Wukong, you can kill him."

"Study hard and improve every day. Students, learn mathematics, physics and chemistry well and don't be afraid of fighting all over the three realms."

Chen Tuan's pyramid scheme-like voice kept echoing in the pantheon.
Chapter completed!