Fish swimming around the world

Since that day, Tianxuanzi's mouth has never been clean, and it is often black. Sometimes he sleeps with a sweet potato in his arms, and eats a few bites when he wakes up, raw or cooked.

Seeing Tianxuanzi and the four old Taoists looking at each other with sweet potatoes in their arms, Jiang Fan suddenly felt that the scene was very funny.

But he finally got away, so he quickly ran away.

In fact, Jiang Fan really wanted to find out the information of the four Taoist temples, but these four old men were very tight-lipped, and he couldn't get any information from them all the way, so he decided to talk about it later.

In order to prevent Tianxuanzi's uncle from disturbing his peace and asking for punishment, Master Jiang decisively hid in the study.

As soon as he entered, he was shocked. In the study, Tianxuan Star Lord was arguing with Shi Gan. An old man and a young man were like fighting cocks, with red faces and thick necks, and the old star spitted wildly, like a shower.

Shi Gan was not to be outdone, and shouted at the top of his voice, without any intention of respecting the elderly and the wise.

Jiang Fan was stunned. What was going on?

After asking, he realized that the two crazy scientists were swearing at each other because of their disagreements.

But the content of the swearing surprised Mr. Jiang. These two guys were actually studying the field of geomagnetism.

Of course, they didn't realize it, but it was just because of the problem of Si Nan. The two accidentally talked about why Si Nan pointed to the north and south.

The old star thought that this was related to the stars. The Big Dipper was the spoon, and Si Nan pointed to the north to follow the trajectory of the stars, which was a reflection of the heavenly way.

And Shi Gan was a thorough science madman. Since he entered the mortal world and opened the door to the new world, he hoped to explain all problems with more accurate science.

Therefore, according to him, since Si Nan is based on magnetism, it is naturally related to magnetism. He believes that there is some invisible magnetic force in the environment, which may be fixed, causing Si Nan to point to the north and south according to the magnetic characteristics. He also put forward evidence that if magnets are placed around, Si Nan will fail.

Oh my goodness, this is pointing to the geomagnetic theory.

The ancients were really amazing, amazing!

After sighing for a while, Master Jiang hurried to persuade them to stop fighting. And because of his arrival, the two of them also found the final referee. Because they all agreed that Master Jiang was the king of the study of things.

So, Jiang Fan finally offered the little concept of geomagnetic theory that he knew.

When he explained the general principle, the two people's eyes lit up instantly. This was a brand new field for them.

And Master Jiang also actively encouraged them to study it. After all, this thing is very useful, and it can also be used in the future great voyages.

Until the two crazy people who were asking questions made Jiang Fan speechless and almost unable to answer questions, he had to pretend to be impatient and dismissed them.

The two immediately plunged into the research and ignored Jiang Fan.

He was bored alone, so he looked through the discussion records of the two.

This was even more shocking. These two guys are too crazy. Their ideas are very broad, covering astronomy, physics, chemistry, biology and many other aspects. Some questions have begun to be studied in depth. For example, in physics, they even vaguely touch on unknown areas such as gravity, magnetic field, sound, light, speed, and material composition.

Although they are still in the form of questions and stay on the vague outer edge, once the problem is discovered, it is not far from getting started.

What surprised Jiang Fan the most was Shi Gan. He actually spent twelve pages in his notes asking why dates fell down after seeing Tian Luoyu shaking down dates from a tree. He then asked why a warrior would eventually fall to the ground after jumping a hundred feet, and why a bird would eventually fall to the ground after circling for a long time...

My dear mother, Niu, maybe this world won't need you anymore...

And the old star lord was no exception. He also had many questions. The more representative ones were why wood floated and stones sank. He even specially recorded Jiang Fan's calculation of the volume of stones in the gambling game in Paradise City...

All these made Jiang Fan feel deeply. He really didn't expect that when people began to contact the scientific path and use the scientific path to study problems, everything seemed to start all over again.

At the beginning, he just used these simple natural phenomena like the rising and setting of the sun to ask Tianxuan Star Lord questions to guide him to the true scientific path. Unexpectedly, they, the real scientific talents, drew inferences from one thing and began to ask a hundred thousand whys.

Looking closely, the two's greatest research achievements are still in astronomy. Jiang Fan even found some early manuscripts named Shigan Star Scripture. Although there are many fallacies and many are just guesses, the content and direction make Jiang Fan very confident that once it is formed, it will definitely lay the foundation for the prototype of astronomy, which can be called a pioneering masterpiece.

In fact, their research in many fields is also triggered by the involvement of astronomy. After all, science is a complete system, and it is difficult for any subject to exist alone.

Therefore, the two are more studying. However, the things Jiang Fan stored here are too elementary after all, and they involve very few subjects. In other words, he can't do more. He majored in liberal arts and has almost no science materials downloaded. What he knows is at most the high school part, and he has forgotten it. Many important formulas, theorems, axioms, etc. can't be remembered. Especially for the steady development of science, he only makes suggestions for many problems but does not give ideas and answers.

But Tianxuan Xingjun and Shi Gan are undoubtedly pioneers of science. The questions they asked at the beginning are enough to show that sooner or later they or their successors will begin to involve many fields. This is a good phenomenon.

Seeing that the old star master was too busy with his two hands, the two iron chains behind him were flying like two tentacles to fetch things to cooperate. Jiang Fan sighed for a moment and finally withdrew. It is better not to disturb such a person.

In fact, Jiang Fan was very interested in Shi Gan. This person was about 30 years old. He was born in Chu. Later, he came to Wei for some reason. It was said that he came to Daqin three years ago because of the exchange of knowledge with Shi Jiao. It was probably because of Shi Jiao that he joined the emperor.

But this person was devoted to learning, especially in astronomy and calendar, and basically didn't care about other things. The emperor kept this person, it is said that he practiced a strange skill - Dou Zhuan Xing Yi.

Shi Gan mentioned this skill, which was his understanding of observing the stars. It's a pity that because he was too focused on learning, his cultivation was not high, but he had just entered the realm of the venerable. But this skill seemed to have some effect on the emperor's inheritance of Shi Jiao's wedding dress magic skill, so he has always been courteous to him, and the emperor also provided a lot of silver for him to study.

But it was not that he helped out of gratitude, but because he was moved by Ying Pei's words about Jiang Fan's unique knowledge.

However, Ying Pei could not have imagined that this guy had some tricks before he set out. If he could succeed, he would succeed. If not, he would just surrender and look for an opportunity to learn.

As expected, he was beaten with an iron chain by the old star god as he wished, and then thrown into the dungeon.