Qi Qiang's usual experimental research tasks are relatively heavy. Pen ~ fun ~ Ge www.biquge.info he didn't know about the rumors of high-quality drinking water at school these days.

Qin Changsheng was not Min Dongsheng's quick temper, he nodded and agreed with Qi Qiang's statement: "So I got a leaf of this plant from Mr. Feng in the testing laboratory, which is said to be a kind of lotus, you see what is the difference between the structure of this plant and ordinary lotus." ”

After handing the leaves of the water bead lotus to Qi Qiang, Qin Changsheng took out his mobile phone again and showed Qi Qiang the photos taken this afternoon.

"This is the appearance of that kind of plant, I don't seem to have seen it, you have studied a lot in this area, see if there is any impression?"

Qi Qiang took the phone, expanded the picture of the phone with a solemn expression, studied it carefully for a few minutes, and finally shook his head and said, "I've never seen it." One possibility is the discovery of special plants, and the other possibility is the artificially cultivated new variety. However, I'm sure that I have never seen the plant that Mr. Qin said can purify ordinary tap water into high-quality drinking water from the latest research papers in any scientific research database. If it appears, it will be a shock to the world. ”

"Let's look at the structure first. Qin Changsheng supported Qi Qiang's statement very much, if he hadn't witnessed it with his own eyes and checked it, and he had contact with Feng Xinming on weekdays, he was not a person of bad character, and it was hard for him to believe that this plant actually existed in the world.

Qi Qiang began to process the leaves of this water bead lotus.

From the beginning of obtaining the leaf tissue, he constantly told Qin Changsheng the observation results.

Qin Changsheng recorded the results in the notebook very seriously.

"In the leaves, the aerated tissue is very well developed, and the tissue gap is larger than that of the ordinary aquatic plant tissue. ”

"The cell structure is in a special silk mesh shape, which is seen for the first time. ”

"There are a lot of black substances attached to each other on the screen, and the microscope magnification is too low to look closely. ”

Suddenly, Qi Qiang couldn't help but let out an "ah" as if he had discovered a new road.

"Hey, there's a very active little blue particle that's very active. Wrap around the tissue cells and rotate rapidly. ”

"No, it's not clear with a biological microscope. ”

"We need a microscope with a higher magnification. ”

After Qi Qiang finished his observation, his face was full of confusion, the tissue structure of this plant, and the sudden appearance of small moving blue particles, was something he had never seen before.

However, he soon had a look of curiosity on his face. In scientific research, they are never afraid of the emergence of new things and new discoveries, and only researchers like them have the value of existence.

"Mr. Qin, please let me do an electron microscope analysis tomorrow. ”

Qin Changsheng does not have a deep research on biology, and his main professional field is outdoor garden design and outdoor green plant research. So he left the leaves of this water bead lotus to Qi Qiang and let him study it to his heart's content.

"I'll leave the leaves to you, from what you just observed, the internal structure of this plant is indeed a natural filtering and purifying plant. I'm going to grow it myself, haha, I'm looking forward to it. ”

"Teacher Qin has seedlings of this plant?" Qi Qiang asked with great interest.

Not to mention whether this plant can really purify the water into excellent clean water, as rumored to be, this never-before-seen structure alone is enough to be worth buying.

"Haha, give you Teacher Feng Xinming's phone number, you can contact him directly. Qin Changsheng handed over Feng Xinming's phone to Qi Qiang, held his water bead lotus seedlings, and went straight home to plant.

――

――

After the problem of Hongzai's enrollment was solved, Lin Zeng had a simple dinner with the two little ones.

I don't know how Isaac used to make the always withdrawn Red Boy agree to give him half of the room.

All in all, this blonde-haired foreign teenager decided not to leave Lin Zeng's nursery.

Qinghe No. 1 Middle School, which exchanged students with his original school, is a key middle school in Qinghe City, and it is also far away from Lin Zeng's nursery.

Previously, Lin had received a call from Isaac's father, Mr. Smith, asking him to take care of Isaac. It turned out that Qinghe No. 1 Middle School had arranged a homestay for Isaac, but he didn't want to live there, preferring to pedal his bicycle for an hour back and forth every day to live here in Lin Zeng.

Mr. Smith was very sincere and said that he would pay enough for accommodation and food.

Lin Zeng thought that he was busy on weekdays, and it was a good idea to find a partner for the red boy. This kid has a wealthy family, a good personality, lively and outgoing, and just enough to communicate with the red boy.

Oh yes, and you can also learn languages from each other.

In the end, Lin Zeng agreed to Mr. Smith's request.

However, Smith's words also made Lin Zeng pay attention to a problem, that is, how Red Boy usually goes to school.

Not to mention Isaac, it's very inconvenient for Red Boy to go to school.

After all, the nursery is located on the outskirts of the city, and it takes at least 40 minutes to drive to the garden private primary school, not counting the time of road congestion.

In the past, Hongzai went to the welfare institute to study, and the time was flexible, and Liu Shan happened to pass by every day, so he could cope with Liu Shan's pick-up. Now that I am officially enrolled, it is obviously very inconvenient to live in a nursery.

Lin once thought about this situation, and the idea of buying a house in the city center popped into his mind.

These days, he is used to living in the suburbs, and he has not yet considered buying a house in the city center. However, since Lin Zeng regards urban breeders as the preferred target for the development direction of his breeders, he must have a lot of time to plan in the city, so it is much more convenient to prepare a place to settle.

Red boys can also live in the city, and it is more convenient to go to school.

Lin Zeng was planning to buy a house, and suddenly felt that the surroundings were much quieter.

"Huh, Hongzai, have you seen Isaac's kid?" Lin Zeng looked left and right, and found that Isaac was actually missing, Hongzai was nibbling on an apple, reading a book carefully, and when he heard Lin Zeng's question, he looked up in confusion.

"No, it seems to be out. ”

"Uh," Lin Zeng pushed open the door, and the night of the nursery was very dark, except for the afterglow of the red brick building and the starlight in the sky, there was no other lighting. It was quiet outside, completely unaware of where Isaac was.

Hongzai held the book, followed behind Lin Zeng, and looked out with concern.

"Isaac!" Lin yelled, but received no response.

This is not right, his father just entrusted this kid to himself, and there will be no accident right away, right?

Lin Zeng was a little anxious, he picked up his mobile phone, turned on the flashlight, and wanted to look outside.

"Squeak Squeak"

The white-haired little monkey master, who was suddenly squatting on the red boy's shoulder, suddenly jumped up, bared his teeth, and screamed loudly, attracting Lin Zeng's attention.

"Master, do you know where Isaac is?" Lin Zeng asked suspiciously.

The master "squeaked" twice, jumped off the red boy's shoulder, and rushed forward in a daze.

"Wait," Lin Zeng hurriedly followed, "Don't come out, I'll take a look." ”

"Brother, it's okay, my eyes are good, follow you, I can help you see the way. Hongzai didn't listen to Lin Zeng, and followed closely.

The master stopped and stopped, stopped at a place on the edge of the nursery wall, pointed in the direction of the wall, and squeaked, but refused to take a step.

"I saw Isaac lying on the ground, right there!" Red Boy really looked much better than Lin Zeng, but he immediately discovered Isaac's location.

Lin Zeng hit the light of the mobile phone flashlight in the direction pointed by the red boy, and sure enough, he saw a figure, lying upright on the ground. (To be continued.) )