Under Nangong Yan's eager gaze, Lin Yun explained clearly and methodically word by word: "All things in the void will move regularly and periodically because they are controlled by two forces."
"Two powers?" After hearing Lin Yun's words, everyone in the audience was still confused.
Nangong Yan and all the scholars present looked at Lin Yun with curiosity, obviously aroused by Lin Yun's desire for knowledge.
Nangong Yan even paused her breathing and was highly concentrated as she waited for Lin Yun's explanation.
Lin Yun seemed like a great sage who was preaching, and said in a deep and sophisticated tone: "These two forces are gravity and centrifugal force."
"Gravity is the centripetal force produced by massive objects that distort space."
"Centrifugal force is the force opposite to the centripetal force produced by a rotating object."
Lin Yun's tone gradually became penetrating: "Let me give you a very simple example. The sun has a large mass, and the gravity generated by it distorting space can attract the gods, demons, and Tianwu Continent."
"While the God's Domain, the Demon's Domain, and the Tianwu Continent rotate around the sun, they generate a centrifugal force that is thrown outward."
"When the centrifugal force and gravity reach a balance, the God's Domain, the Demon's Domain, and the Tianwu Continent will move around the sun over and over again."
Lin Yun's words made all the civil and military officials present confused.
This speech was so profound that it was completely beyond their understanding. They simply couldn't understand it.
Even those knowledgeable bachelors were confused and seemed to understand.
Only Nangong Yan and Zhan Qiulang were fascinated by it.
For decades, this question has troubled Zhan Qiulang, leaving him puzzled.
But now, after listening to Lin Yun's words, he felt like he was enlightened: "That's it, that's it! I never thought of this problem before. I have spent most of my life in vain!"
Hearing Zhan Qiulang's words, all the civil and military officials present were stunned.
Zhan Qiulang's sudden realization blinded their eyes.
They couldn't believe it, was this really the top astrologer in Southern Xia?
Nangong Yan looked at Lin Yun with a look that added a bit of admiration, and even began to develop into worship.
"It seems that little brother Lin Yun has done a lot of research on astronomy, but I don't know if he also does research on natural physics." Chen Wenqing held a thick book in both hands and asked Lin Yun eagerly.
"I understand a little bit." Lin Yun replied with a calm tone, still expressionless.
"Then I will ask you a few simple questions to test you." Chen Wenqing opened the thick book and asked Lin Yun unceremoniously.
Although he modestly said that he would ask a few simple questions, in fact, the questions he asked were the most difficult in his opinion, and it was surprisingly difficult for anyone to answer them except him.
However, Lin Yun still didn't even think about it. He operated the forging and refining furnaces, drew the talisman formations, and answered his questions as he pleased.
Moreover, he answered clearly and eloquently, which made everyone admire him even if he didn't want to.
"I didn't expect that Lin Yun is not only proficient in astronomy, but also so proficient in natural physics."
"Although his refining skills are not good, his knowledge and strategy are indeed admirable."
The views of the civil and military officials towards Lin Yun had changed at this time.
Lin Yun's image in their minds gradually changed from a brave and foolhardy warrior to a brave man with both wisdom and courage.
Hearing the discussions of the civil and military officials, Chen Wenqing's competitive spirit was completely aroused. He then raised some profound questions. These questions not only involved natural physics, but also involved various chemical equations.
There were some things that even he himself couldn't understand, but Lin Yun could always answer them clearly.
"If you still have any doubts, just ask them." Lin Yun said to Chen Wenqing very boldly, as if a knowledgeable master was solving doubts for his disciples.
Chen Wenqing simply put down the book and spoke out the questions that had puzzled him for many years.
However, these unanswerable questions to him were all answered by Lin Yun in an understatement, leaving him completely shocked.
And the more he communicated with Lin Yun in depth, the more shocked he became. Because Lin Yun knew almost everything, he was extremely familiar with all kinds of physical laws and natural laws.
Compared to Chen Wenqing's shock, all the civil and military officials present were stunned and completely stunned.
Even those knowledgeable scholars couldn't understand Lin Yuntian's book-like answers at all.
Nangong Yan looked at Lin Yun with more and more admiration.
Knowledge, erudition, and wisdom, these things that she dreamed of, were all present in this young man of similar age to her.
He knows astronomy from above and geography from below, and he knows everything from the past to the present.
This boy is simply perfect!
Nangong Yan even had some doubts as to whether Lin Yun was from this world.
Is there really such a perfect person in the world?
"Brother Lin Yun is really knowledgeable. I admire him very much. I am willing to give in." Chen Wenqing finally stopped asking questions because Lin Yun had solved all his lifelong doubts, leaving him with no more questions to ask.
As soon as Chen Wenqing finished speaking, a burst of white smoke suddenly emitted from the refining furnace in front of Lin Yun.
Everyone suddenly came back to their senses and turned to look at the smoking refining furnace.
"What's going on? Has the elixir been refined?"
"No way? How long has it been? It's only less than a quarter of an hour."
"Even Hua Wuxi, who has the best attainments in alchemy, is only halfway through refining it. How is it possible for him to finish refining it?"
Hearing everyone's exclamation, Hua Wuxi, who was refining elixirs, smiled disdainfully and said: "Don't look at it. According to my many years of experience, he must have exploded."
As soon as Hua Wuxi finished speaking, the forging furnace in front of Lin Yun began to smoke.
Nangong Zhujian, who was refining the weapon, also showed a wicked sneer: "Forget about blowing up the refining furnace, the forging furnace will also be blown up. It seems that little brother Lin Yun is not lucky."
Nangong Bushai, who was making the talisman, also laughed and said: "This can't be blamed on luck, it can only be blamed on his random operation. It's weird not to blow up the furnace."
Shangguan Jinhua, who was setting up the formation, did not speak, but looked at Lin Yun jokingly, as if he was expecting Lin Yun to make a fool of himself.
He had to admit that Lin Yun was indeed very capable. He had to admire everything from his chess skills and strategies to his wisdom and knowledge.
But no one is perfect. No matter how talented Lin Yun is, he cannot be proficient in all the eighteen martial arts. After all, there are areas where he is not good at.
As soon as Nangong Bushai finished speaking, Lin Yun, who was drawing talismans with one hand and arranging formations with the other, stopped the movements of both hands at the same time.
Everyone's eyes widened in shock, looking at the huge light array on Lin Yun's left side and the two talismans held in his right hand.