I'm doing whatever I want in the time-stop world

"It's time for class, and there are still a few students who haven't come, so we won't wait."

"If students who are late have missed the content, other students will help them during the break." Zhou Zixiu tapped his watch, "I am a person who has a very good sense of time, so I hope students will not be late again."

"Next, let's start the first class." Zhou Zixiu glanced at the classmates in the large classroom, paused for a moment without leaving any trace on Qin Chuan, and then moved away, "In this class, we will do some research on the extraordinary theory. A preliminary understanding.”

"I introduced some yesterday, but that's not all."

"Paranormal theory is an applied science." Zhou Zixiu paused, "Although classifying the extraordinary as science is itself very unscientific."

Hearing this, there was sudden laughter in the large classroom.

"What is applied science?" Zhou Zixiu knocked on the blackboard and opened the first page of the teaching PPT. "Applied science is science that starts from practical applications and guides the direction of theoretical research by actual needs."

“In short, discover problems, solve them, and study whatever is needed.”

"Extraordinary theory best embodies this characteristic." Zhou Zixiu said slowly, "Because the classification of extraordinary theory research is divided according to attributes."

"The extraordinary theory of the metal system with materials science as the main core discipline; the extraordinary theory of the earth system with geology and civil engineering as the main core disciplines; the extraordinary theory of the fire system with thermodynamics and chemistry as the main core disciplines, with botany as the main core The extraordinary theory of the wood system of the subject..."

While everyone was stunned, Zhou Zixiu eloquently listed the core disciplines corresponding to the twelve attributes, and then added, "The main core disciplines are not all, each attribute also involves knowledge from other disciplines."

"And what's required of you is not to master one of them." Zhou Zixiu looked at everyone and smiled.

It's just that this smile looks like a devil to everyone.

"Maybe you will think that you currently have extraordinary power of one attribute, so you can just learn the corresponding one."

"But that's wrong."

"First of all, you will contract with other spiritual beasts in the future. Don't you contract with other attributes? So naturally you need to learn the relevant knowledge of other attributes."

"I think it's good to contract earth-type spiritual beasts later on." Xiaopang muttered in a low voice, which made Qin Chuan's mouth twitch.

In order to learn less, is it okay to contract a single attribute spiritual beast?

"Secondly, there is a saying that 'know yourself and the enemy, and you will be invincible in a hundred battles.'" Zhou Zixiu glanced at everyone, "Master the knowledge of various attributes, and you will be able to deal with opponents with different attributes with ease."

"I am a peace-loving person." Xiaopang muttered again in a low voice.

"This classmate, stand up." Zhou Zixiu looked at Xiaopang with a half-smile and motioned for him to stand up, "What attribute is it?"

"Earth element." The little fat man shrank his head, but he still stood up honestly.

"Very good." Zhou Zixiu nodded, "After this class, I will check your study notes for the other eleven attributes. Now sit down."

Xiaopang slowly sat down with a sad expression on his face.

Qin Chuan couldn't help but give Xiaopang a sympathetic look.

"Other students should not whisper to each other." Zhou Zixiu pointed to his ears with a smile, "My ears are very good."

"In this class, I will introduce the relevant knowledge of each attribute. Each attribute will take about three minutes. Starting from the next class, we will understand each attribute one by one." Zhou Zixiu clicked on the next page of the PPT, "First of all, We introduce the thunder system.”

"The contracted spirit beast raises its hand for the thunder-type classmates."

After the words fell, only seven hands were raised in the large classroom of more than 200 people.

"Thunder-type spiritual beasts have relatively special activity areas, so there are relatively few contracted players." Zhou Zixiu said calmly, "The essence of thunder is electricity. We all studied electricity in junior high school and high school physics."

"As long as there is a potential difference between two points, charges will move from one end to the other, creating an electric current."

"If the potential difference between two points is always positive or negative, then the direction of charge movement will always remain the same, and a direct current will be formed."

"If the potential difference between two points changes rapidly between positive and negative, the direction of charge movement will continue to change, forming an alternating current."

"Compared with direct current, alternating current is easier to conduct in the human body and will cause much greater damage to the human body. In other words, it is more powerful."

"And the current generated by the power of thunder is alternating current."

"You must have played with rubber ropes, right?" Zhou Zixiu looked at everyone and suddenly smiled, "If you pull the tight rubber rope hard and then let go, it will vibrate up and down."

"The extraordinary power of thunder is the hand that moves the rubber rope called electric potential."

As Zhou Zixiu finished speaking, discussions quickly spread in the classroom.

Qin Chuan's eyes showed surprise.

He originally thought that the special affairs team sent extraordinary people to serve as teachers of extraordinary theory, and the teaching level would definitely not be too high. However, Zhou Zixiu's easy-to-understand metaphors made him easily understand the nature of the power of thunder.

"Understanding the nature of thunder power, we can start from the perspective of alternating current and consider how to enhance the power of thunder skills and how to control thunder and lightning more flexibly, such as..." Zhou Zixiu simply gave a few examples and ended the thunder system. introduction.

"Next, let's talk about the water system." Zhou Zixiu's eyes naturally stayed on Qin Chuan for a moment, and then moved away, "From a chemical point of view, water is a liquid substance composed of molecules with the molecular formula H2O, but this is water Elemental substance, which is pure water.”

"The power of water is not limited to pure water."

"Experiments on the extraordinary power of the water system have shown that water supernatural beings have absolute control over liquids with a water content of more than 90%."

"For liquids with a water content lower than 90%, the control power of a water-type transcendent will be exponentially weakened as the water content decreases. For every 1% decrease, the control power is halved. When the water content is lower than 80%, the control power is ignored."

"The water content here refers to the proportion of mass in the mixture."

"900 grams of pure water mixed with 100 grams of any substance can be controlled by a water-based transcendent." Zhou Zixiu's voice became a little more serious, "Including substances that are insoluble in water."

"Because suspensions can also be controlled by the water system, it is not difficult to make suspensions out of water-insoluble substances as long as their particles are reduced."

"There is an idiom called tenderness like water. We often think that the power of water is weak, but a water jet with added abrasives can easily cut through diamonds and high-strength alloys."

“Never underestimate the power of water.”