When he came to the dark matter laboratory, Zhou Xuan was taken aback, and he really thought that he was in the wrong place. The sightseeing elevator passage has been reserved for commercial use, and it is no longer open to group and individual visits.

A protective door was added to the nearest entrance of the laboratory, and no one was allowed to enter except for a few scientists and Zhou Xuan.

There are also big changes in the interior, there are two rooms that have been opened, and the space is more spacious, and it looks like you have enough food and clothing to do it yourself, and the edges are a little rough, and you can't help but sweat secretly.

"Teacher, at least I have to give Guan Qing and Yu Yue a permission, they often follow me." Zhou Xuan said.

"We don't even want to give it to you!" Tang Taosheng looked arrogant, "If you give it to Guan Qing, you have to give it to Yu Feifei, and then Jiang Zhou has to ask for it, and Miao Miao must enjoy the same rights." As soon as the mouth is so open, Shengnan will definitely follow, will Yan Pingchuan still give it back then? ”

Tang Taosheng said a large list of names, which made Zhou Xuan laugh, "Teacher, since you have those germanium beads, you think that my boss is useless." ”

"Hey, 38,000 pieces, it's still 20 nine purity, it's hard not to be crazy!" Tang Taosheng laughed, of course it was a joke, the meaning of these high-purity germanium beads to him was more than money!

Looking at the array again, the placement is roughly similar to before, but in fact, there are very subtle orientation and size adjustments, referring to the pictures sent by Zhou Xuan, these differences can only be found under the calculation of the supercomputer.

"Don't look at the surface of everything, the professor Wang who originally followed me to engage in magnetic levitation, now sees that I am very prominent, the earthquake house order has brought high economic benefits, and he is studying the life products such as the levitation cup, which means, it seems that our dark matter laboratory is a decoration. Hehe, I must be embarrassed to change my temper before, but now, when I see these little guys, I feel that I am steadfast, and the progress of science depends on imagination! ”

Tang Taosheng was very emotional, it sounded very chatty to others, but he was moved to cry, holding the stray cat who didn't know whether it was called Coco or Pity, and his eyes were red.

"Hehe, Don, don't you want to talk about the progress of the time machine?" Yager shrugged his shoulders and smiled, preferring to call this circle a time machine.

"Haha, off topic, I mean, we will fully apply the magnetic levitation technology to the time machine, so that these germanium beads are arranged in the air according to the Hull matrix, which forms a three-dimensional node network of time and space, and then uses the computer to locate and control, then, the time can be accurate within three days of the historical time, and the location can also be determined within one kilometer of the earth. You know, this error is already very small. Tang Taosheng explained endlessly.

Zhou Xuan didn't pay attention to these theoretical things, and asked, "So, have you tried it?" ”

"Of course! Just after your last departure. ”

"Did it work?"

"Hehe, we made a little attempt first, and it was the water glass, which was on this table at the time, but three days ago it was on the armrest of the seat in the back room. When we set the time of this cup three days ago, the cup disappeared and then it appeared on the armrest, which was amazing! ”

The rest of the scientists nodded as well, and Ramik excitedly said, "So, we're going to try it for a longer time this time!" Happily, after the time machine was finely adjusted, the energy gathering was shortened to one month. ”

"According to our analysis, the time machine should always be full of energy, and it should be able to be further adjusted." Gotha also said.

"So, what's the timing this time?" Zhou Xuan asked.

"Seventeen years ago!" Tang Taosheng said.

It's really a short time, so that I can go back and see myself when I was young, and my deceased wife. Thinking of this, Zhou Xuan understood that this must be Tang Taosheng's idea.

Sure enough, Tang Taosheng volunteered to be the first person to eat crabs, but was stopped by everyone, and Zhou Xuan also tried his best to dissuade him, don't take risks, you have to need more test data.

Tang Taosheng was very regretful and choked up: "My wife is not blessed, in fact, it can't be said to be an old wife, she was only in her forties when she left." At that time, how could I make such progress now, I didn't enjoy any blessings, and when I was dying, I was told to change my stinky temper and not to get along with anyone. ”

In the past, Tang Taosheng was a thorn, lonely and self-appreciative, and was also disliked by colleagues and leaders, until Yan Pingchuan arrived, this status quo was changed and he was promoted to dean. And what really makes Tang Taosheng realize his own value is this work team.

No one is born withdrawn, and now Tang Taosheng giggles every day, more like a cheerful old man, not to mention economically, in addition to the two-bedroom apartment, the work treatment and the Nobel Prize bonus, and the net worth of tens of millions.

It's a pity that the more this is the case, the more Tang Taosheng misses his wife, and the more he feels ashamed of her. Seventeen years ago was an important time node, at that time, his wife had been diagnosed with advanced lung cancer, had to take sick leave, and cut off the financial resources.

The mood is understandable, but the risk cannot be had, and that would be a huge loss for the dark matter laboratory. Under everyone's persuasion, Tang Taosheng finally dispelled this idea, and finally felt that he would let the stray cat go instead of him, and he hid in the house and wrote a love letter and tied it to the kitten.

"Tang, is there any special significance to this time and place?" Harris wondered.

"Yes, at that time, my son was studying for graduate school in other places, and she was very bored at home, and she didn't want to contact others, so she waited for me here. Later, it became the artificial lake of the school, it was a big pit at the time, there were no people, she often waited there for me to get off work, I had to consider the spatial error, what if the kitten went and was taken away? ”

In that big pit full of messes, a woman whose life has entered the countdown secretly wept, lamenting the injustice of fate, worrying about her son's starting a family, and infinite concern for her stubborn wife.

The time machine was activated, Tang Tao burst into tears, although he called the wrong name of the kitten, he still touched everyone present, "Keke, when you get over there, accompany her more for me, just say I'm sorry for her, let her wait for me on the bridge for a few more years, and in the next life, I will also find her to be my daughter-in-law, double the compensation." ”

"Oh, Don, don't waste time!" Erwen urged, he really couldn't stand this sad atmosphere, and several big men were shedding tears in a circle.

Tang Taosheng wiped his eyes and hugged the stray cat hard, making it meow in protest, Tang Taosheng kissed it a few more times, and then carefully put it up, and the moment he let go, the kitten was gone!