I almost touched the moon

Chapter 333 Deviation

At the end of May, with the exam approaching, Cheng Che looked at the densely packed words on the professional textbook, sighed, threw the book aside, and complained, "I can't live anymore."

Wen Song was checking Cheng Che's thesis. He couldn't help laughing when he heard his words. He looked at him and asked, "Why are you saying you can't live anymore?"

Cheng Che walked over to her and hugged her, rubbing her neck and said, "I learned it from you, honey. I really can't study anymore. I have a headache. How did you manage to read without getting dizzy? I get dizzy when I see those calculations. I really can't read any more."

Wen Song laughed when he heard what he said, hugged him and said, "Don't worry, I've seen your LUS exam papers from previous years on studydrive. They're quite simple, not too many calculations, and the theoretical content can be memorized."

"But I'm not Professor Dr. Iseylia." Cheng Che rubbed her head and sighed, "Alas, I shouldn't have gone to graduate school. Even if I did, I should have studied physics."

"Are you sure?" Wen Song couldn't help laughing, "Being my student will only be harder than you are now."

Seeing Cheng Che's aggrieved look again, Wen Song lowered his head and kissed him, rubbing his head and said, "Okay, if you don't want to study, then don't study. What's the problem?"

Cheng Che sighed again, hugged Wen Song on his lap, yawned and said, "I'm so sleepy. I really hate finals week. I haven't had time to practice in the past two weeks."

"It's almost over, hold on." Wen Song joked, "If you feel you can't hold on, why don't you talk to Cheng Xuan? I heard that Lukas asked him to revise his graduation thesis many times."

After hearing this, Cheng Che couldn't help but laugh, and said with some relief: "Fortunately, I didn't study your major, otherwise my wife would definitely not love me."

"Don't be too happy too soon." Wen Song pointed at the revised content on the computer screen and said, "The calculations in your paper are really a mess. If you were my student, I would have failed you."

“Hier liegt ein ganz einfacher Fehler vor. Ihre Berechnung der maximalen Spannung ist falsch. Es soll 10.0027MPA sein, aber Sie haben den Betrag von 10MPA verwendet. "Biegemoments im Balken falsch, Sie mussen eine neue Berechnung anstellen."

(Here, the first mistake is very simple. Your calculation of the maximum stress is wrong. It should be 10.0027MPA, but you used 10MPA. Therefore, your calculation of the moment of inertia of the cross section and the maximum bending moment of the beam is also wrong and must be recalculated)

Seeing her sitting on his lap and carefully correcting him, Cheng Che suddenly felt a little proud. He hugged Wen Song and said, "Ok Professor Iseylia, you are welcome to join my class. As Professor, you have done a great job in architectural design."

(Okay, Professor Iseylia, thank you for the correction. But Professor, in architectural calculations, allow for appropriate errors.)

Wen Song shook his head and said: "Aber man wei? nie, wie schwerwiegend die Folgen eines sehr kleinen Fehlers sein k?nnen."

(But you never know how serious the consequences of a tiny error can be)

She smiled and said to Cheng Che, "Do you remember that after your first Winter Olympics, I returned to London immediately? I wasn't angry with you at that time, it was because the comet I was observing deviated from its orbit and was likely to collide with an asteroid on its orbit. At first it was only 2.41 degrees, but in the end it deviated to 29.52 degrees and directly hit the asteroid and disintegrated."

"Then am I your 2.41 degree deviation?" Cheng Che raised his head to look at her and kissed her on the lips. "Look, it doesn't matter at all."

Wen Song was amused by his childish appearance. He kissed the corner of his lips and stroked the small mole on his neck with his fingers. "Leben ist nicht Astrophysik oder Architektur." (Life is not astrophysics or architecture)

After that, he pretended to be serious, tapped the computer screen and said, "Go and fix it!"

"Got it, Professor." Cheng Che reluctantly took Wen Song off his lap, stood up and said, "I'll go and revise it right away. Don't let me fail."

A week later, Wen Song just walked out of the classroom after class and saw Cheng Che at the door of the classroom.

"Professor Iseylia, I'm here to pick you up after get off work." After saying that, he took the bag from her shoulder and put it on his back, then took her hand and said, "What do you want to eat tonight?"

Wen Song didn't care that there were people around him. He hugged his neck and hung on him like a koala. He shook his head and said, "I can't go back yet. I have to go to the university observatory. I shouldn't be back until the early morning. You go home and wait for me."

"Is that so..." Cheng Che looked regretful, handed her a cake and said, "Then eat something first. I'll take Cece home and then pick you up at Wendelstein."

"Okay." Wen Song nodded, smiled and kissed his cheek, "Is the exam over? Thank you for your hard work."

"Yeah." Cheng Che sighed, "It's finally over. I'm really exhausted. Even the training before the Winter Olympics wasn't this tiring."

Wen Song smiled, held his hand and said, "Nonsense, physical training is much more tiring than taking exams."

At night, Wen Song sat in the observatory office, observing the deep space. There were several doctoral students beside her, taking notes and assisting with calculations.

Wen Song looked at the huge ring structure composed of countless galaxies and galaxy clusters on the image with a surprised expression. He lowered his head and asked Samuel, "What is the boundary?"

Samuel looked at the calculation results on the computer and said in disbelief: "The diameter is about 15 billion light years, and the circumference... 42 billion light years."

"Are you sure?" Wen Song looked at the result, verified it himself, and finally smiled and said with some excitement.

"Combined with Dr. Lummer's previous results, it is now basically certain that the observable radius of the universe is more than 465 billion light years, and there is a larger structure. Both the ring structure we discovered and the discovery of Dr. Lummer's team should be part of this structure. The current theory that the Big Bang originated 138 billion years ago also needs to be revised."

She glanced at the time and saw that it was already four in the morning. She said to the others, "We can continue to study the expansion of the universe and determine new observable boundaries. The specific research direction and content will be decided at the meeting next Monday. Now you can go home and rest."

After the others left, Wen Song also left the office and walked to the parking lot. When she got in the car, Cheng Che had already fallen asleep leaning against the seat. The moonlight from the window shone in, falling right on his face, and his thick and long eyelashes left a shadow in the moonlight.

With fair skin and a high nose bridge, he looked even more peaceful and handsome when he was asleep than when he was awake, as if he was still 20 years old. Wen Song lowered his head and couldn't help kissing the side of his face.

Cheng Che also woke up at this time, raised his head and kissed Wen Song, then said with a smile: "As a professor, you actually kissed me secretly, which is disrespectful to a teacher."

"I kissed my own husband, not someone else. How can I be disrespectful to my teacher?"

Wen Song hugged his neck and couldn't help kissing him a few more times, and said with a smile: "A Che, we found a huge ring structure with a diameter of 15 billion light years. It's really huge. Let me show you."

After that, she took out her computer and showed Cheng Che the photo. Cheng Che looked at the huge galaxy structure, and was shocked, but also felt a little empty. In this galaxy cluster, even the Milky Way is so small that it is hidden in it, let alone the earth and humans.

He suddenly felt a little insecure, hugged Wen Song and said, "It seems that we are really insignificant. Song Song, am I really that important to you?"

"Ah?" Wen Song was a little confused after hearing what he said, "What are you talking about?"

"Nothing..." Cheng Che smiled, kissed Wen Song's forehead and said, "Go home quickly, you must be hungry, what do you want to eat?"

Wen Song looked at the loneliness that flashed across his eyes, and suddenly understood something. He leaned forward and kissed him, saying, "Although the universe is huge, and there are currently 2 trillion observable galaxies, there is only one you in such a huge universe. How could you be unimportant? Even if the earth is destroyed, other earth-like planets can be found, but there is only one Cheng Che, and there is no replacement."

"Hmm..." Cheng Che nodded somewhat touched after hearing her words, and kissed Wen Song's lips, "Thank you, wife. I must have been too tired from the exams recently, and I started to have wild thoughts again."

"It's okay." Wen Song explained with a smile, "This is normal. When many people think about issues such as the boundary of the universe and the theory of expansion, they will have a sense of nothingness. They will feel that the universe is too big and humans are too small. In the past, some scientists also had psychological problems when conducting related research.

So when I screen researchers for this project, I will ask them to take the MBTI test first. I will not choose people with high N and F values ​​in the MBTI attributes, because such people have too strong empathy and are prone to association, and they will easily get confused in the research. But it doesn’t matter for an ISTP like me, because we can’t think of that kind of thing at all. ”

Cheng Che also smiled and approved of her explanation, "I know, so my wife is a natural physicist. Doing research definitely requires your extremely rational thinking, but I can't do that."

Wen Song nodded, stretched and said, "But I'm hungry and sleepy now. I want to eat lobster soup with rice."

"Okay, I'll make it for you when I get home." Cheng Che said happily, "I'm on vacation now, and I won't start training until July. For the next month, I can spend time with my wife and make delicious food for you every day."