I Exchange For Black Technology By Blowing Up The Bully

Chapter 619 Grandma Yun

"What's wrong, teacher?" Ling Yiyi asked.

"The No. 18 beaker sample just came out!" Song He held the data paper in his hand, "Why is the secretion completely different from three days ago?"

The entire laboratory turned their attention to it, and the three provincial champions were at a loss.

"Do it again, quick!" Song He couldn't sit still, got up and ran to supervise.

The three provincial champions worked quickly and followed the procedures step by step, and soon another data sheet came out.

Song He looked at the data for a long time, with a thoughtful expression on his face, "Redo it!"

The provincial champions were at a loss, but they still obeyed the teacher's instructions and redid their work, and produced a new analysis result.

"Redo it." Song He ordered again.

"Redo it!"

"Don't ask, just do it again!"

"Concentrate and do it again!"

Repeating it over and over again, Song He kept driving the students to repeat it. The provincial champions wanted to ask several times, but they were always asked by the teacher to stop talking and continue doing it.

Other white coats in the laboratory were also busy, but they looked up at the corner of the laboratory from time to time, obviously curious about what was going on.

A few hours later, Song He spread the redone data paper over half of the experimental table and finally smiled.

"Come, take a quick look and see if you find anything!" Song He tapped the data paper.

The three provincial champions came over to check the data. The situation was so strange that it was puzzling. It was obvious that the state of the bacterial samples was the same every time, with the same temperature, the same culture medium, the same analysis method, and the same strain, but the secretions were always the same. Change, sometimes it is product A, sometimes it is product B, switching back and forth randomly.

"Weird!" Ling Yiyi was confused, "They are all the same, so why are the products different?"

"Recalling memories, where are the variables?" Song He asked.

"Where are the variables?" Xia Wansan wondered, "Teacher, you have seen it, the data is all here, and the temperature is not even half a degree worse!"

Song He smiled without explaining, turned around and gave high fives, "Attention, everyone! All fungi should be grouped into light-proof and light-proof groups! Be fast!"

After finishing speaking, Song He returned to the chair in the middle of the laboratory and sat down, continuing to flip through the piles of data papers with a happy expression on his face, clearly winning!

The three provincial champions instantly realized that their experimental tables were almost full. Some of the bacterial samples were placed on the table to receive light, and some of the bacterial samples were placed in dark drawers. Although all other conditions were the same, only Illumination alone makes a difference!

The No. 1 picks were almost sick from doing it again, but they regained their energy and did two rounds of comparisons.

"Awesome, it's really the effect of light! Light is one kind of secretion, and lack of light is another kind of secretion." Ling Yiyi was surprised as she held the data sheet.

Xia Wansan searched for papers on his mobile phone, found the theoretical basis, and read out excitedly, "Some fungi have photosensitive proteins. The cofactors used by photosensitive proteins to capture light stimulation are called chromophores. Different chromophores can sense the light quality of specific wavelength bands. !Occasionally there are also photoreceptor enzymes, such as photolyase or fatty acid photodehydroxylase!"

"Is phototaxis also related to this?" Ling Yiyi guessed.

"It's related, why didn't we think of it?" Xia Wansan sighed, "Only controlling the temperature and culture medium is not enough, the light is also a variable!"

Each group reported quickly and frequently, and sure enough, a large number of space bacteria showed photosensitivity, showed completely different behavior patterns under different lights, and secreted very different secretions, almost like completely different species!

As more data continues to be compiled, the variety of space fungus secretions has skyrocketed by one-third!

Song He speculated that such widespread photosensitivity of space bacteria should be related to the space environment.

There are sixteen sunrises and sunsets every day on the space station. There is almost no atmospheric protection, and the violent light changes all the time.

For fragile bacteria, sunlight will turn over and over like magma tides to change the temperature of the space station shell. The fungi must adjust their own status in time to adapt to the changes and survive, so they are particularly sensitive to light!

It sounds a bit like Trisolarans, except that Trisolarans will dehydrate when the sun is strong, and space bacteria just change their secretions to adjust their surrounding environment.

Finally, a new data sheet was delivered to Song He. He only glanced at it and stood up immediately.

"Target accomplished! Sample No. 37 on Experimental Station No. 15, focus on cultivating it!"

"Next, we will enter the second stage and change the culture conditions for screening and induction!"

"I'm going out for the day tomorrow, and Lou Jinghui will take over the next phase of work on my behalf!"

Song He took out the formula paper he had already written on from his pocket and handed it to Lou Jinghui.

He is the most suitable candidate. The entire team has the same ability to predict drugs. Song He only has eight buckets, Lou Jinghui has one and a half buckets, and the rest of the people combined have only half a bucket!

…

Before dawn the next day, Song He followed Xiang Xiaotong to the airport and arrived in a neighboring province after an hour's flight.

Get off the plane and take a taxi to the countryside.

As soon as the car left the city, Xiang Xiaotong rummaged through his bag and took out a small box the size of a palm and handed it to Song He.

Song He opened it curiously and found a jade bracelet inside. He didn't understand jade, but it was said that the more it looked like glass, the more expensive it was. So this bracelet must be expensive. It looked like it was polished from a Tsingtao beer bottle, with only a little impurity. .

"The doctor I'm going to see soon is called E Daiyun. You can just call her Grandma Yun." Xiang Xiaotong lowered his voice, "She doesn't accept money, only gifts."

Song He felt warm in his heart. The teacher really took good care of him and specially prepared a bracelet, but was it too expensive? Why would you give me such a big gift?

Half an hour later, the master and apprentice got off the bus.

This is the top of a wild mountain, a courtyard surrounded by high walls of blue bricks. There are two black cars parked in the yard. The signs on the front of the cars are two overlapping R's. Some small trees with strange shapes guard the winding cobblestone road. I don't know. The famous flowers are fragrant.

The two of them stood in front of the courtyard gate with black iron railings. Seeing that there was no one in the courtyard, they had no choice but to ring the doorbell.

After a while, a child dressed in white ran over, took out his folding-screen mobile phone, glanced at the master and apprentice at the door, and then looked at the screen of the mobile phone, seeming to compare something.

Song He was secretly surprised. This child looked about the age of a junior high school student, but his expression was quite mature, almost making people suspect that he was an adult suffering from some kind of childhood disease.

"Grandma Yun is still sleeping. The two guests will go sit on the first floor for a while." The child clicked on the phone, and the black-railed courtyard door automatically slid open to the left and right.

Xiang Xiaotong and Song He thanked him, but the child just nodded and hurried back without any intention of entertaining guests.

Entering the first floor of the villa, a light smell of precious wood furniture hit his face. Song He was dumbfounded. The villa hall in front of him could satisfy all his fantasies about ancient princes and nobles!

The wooden floor was polished to a shine, and the ebony walls were carved with handsome dragons. The dragon scales brushed against the auspicious clouds all over the wall, and the pieces of iron were bright, and a majestic and domineering air came to the face. Ordinary people would not dare to use this kind of thing. It's decorated, and if you don't have a strong character, you can't stand it at all, and you will start to have nosebleeds after staying there for a few days.

The tables and chairs were a somewhat old-fashioned dark brown color, with a set of topaz tea sets placed on them. Song He's eyes were struck by the crystal clear color of the tea sets. He had seen an almost identical set from the Provincial Museum.

"Teacher, who is this Grandma Yun... This teapot looks very valuable." Song He whispered in Xiang Xiaotong's ear.

"You really don't know the goods. Teapots are not valuable, but tables and chairs are valuable." Xiang Xiaotong also said softly, "Like those in the Ming and Qing Dynasties, a chair costs one million."

Song He was about to sit down when he stood up again in fright and asked in a thief-like voice, "Isn't it possible?"

"Look at the corner." Xiang Xiaotong's eyes shot sharply into the distance.