Chapter 131

Qin Shiou used the method of paid consultation. The experts there were very conscientious and soon sent the information he needed.

The materials are all in English. There are many professional words on them. Qin Shiou had a hard time reading them, so he called shack, Nelson and the sea monster. They studied together. The results were studied, but they didn't come up with a fart.

In the next few days, Qin Shiou studied this information with a group of guys whose muscles are far more developed than their brains.

After studying for several days, I finally got some understanding.

In short, Mars system is to create artificial coral reef habitat by fixing multiple modules like Lego blocks.

We know that coral reefs are usually built on the skeleton of calcium rich coral insects. It usually takes hundreds of years from the remains of coral insects to the ideal habitat.

However, climate change, pollution and overfishing of fish seriously threaten these coral reefs.

In addition, large storms and destructive fishing methods such as blasting fishing will destroy coral reefs in a short time, while the remaining structures are fundamentally uncomfortable and the survival of coral forming animals, such as corals and sponges.

The new Mars system can greatly shorten the formation time of coral reefs, because one of the functions of this design is to quickly repair the damaged coral reefs and accelerate the recovery process: first transport the hollow ceramics to the place where they want to be installed, and then fill them with sand and reinforced concrete.

You know, Mars module can form a very complex network, which can change the water flow, make food particles stay around it, and provide a protective place for small underwater aquariums.

Coral polyps attach to Mars module and can be turned into coral reefs after one layer of reproduction. In this way, coral reefs attract more aquatic animals and form a virtuous circle.

After understanding this research, Qin Shiou feels that this idea has merit. The main building materials required by Mars system are reinforced concrete hated by coral insects, but these concrete surfaces are covered with unique ceramic plates with complex surface lines, which can intercept food particles in water.

Most importantly, these ceramic plates refer specifically to raw materials, including coral reef fragments, to increase the cognitive sense of coral insects!

According to the test data of material adhesion, this new material is very attractive to coral insects. The recognition of coral insects is 55 times more than simple reinforced concrete of the same shape, 28 times more than raw stone of the same shape, 22 times more than steel of the same shape and 15 times more than wood of the same shape!

Qin Shiou specially found the telephone number of the external person in charge of the school of life science and engineering of the University of Sydney and asked about this idea. He learned that this idea is not mature yet, but a graduation thesis topic done by a team.

This made him a little frustrated. What made him even more frustrated was that the person in charge regretfully informed him that this idea is very unrealistic. No national government will spend a lot of money and energy to make such a combination of reinforced concrete and ceramic plates.

But this is the most suitable coral reef expansion scheme Qin Shiou can find, which is more suitable than using sunken ship wood.

"Try it anyway." Qin Shiou made up his mind that we should not just listen to the so-called experts. It is better to believe in books than to have no books. What our ancestors said must be reasonable.

Unconsciously, it was Friday and the four children ran back at noon.

Qin Shiou saw them enter the house and asked excitedly, "Hey, did you play truant?"

Qin Shiou skipped school when he was a child. As a result, he was tossed by Lao Tzu. He still remembers the taste of stewed meat with a leather belt. How can he not be excited when it's his turn to become powerful?

"No, we have an activity next Monday. We finish school early today." Shirley's little face is a little sad, and so are the other three.

Qin Shiou asked, "what activities do you have? Tell me. Why do you seem unhappy?"

Boris, who has always been strong, was also depressed and said, "our school will hold an imitation activity next Monday. Students from grade 1 to grade 6 will participate in an imitation market. We all want to be businessmen, but what do we sell?"

Next Monday is June 1, which is international children's day. Grant primary school will hold activities on this day every year. This year is a market imitation activity.

This kind of imitation activity is very common in primary schools in Canada. It is similar to the Model United Nations (MUN) activity. The purpose is to hone children's communicative ability and survival ability, and increase children's communication with each other.

Generally, in this simulated market activity, children will sell some disliked toys, old clothes or things not used at home in exchange for each other's money.

There is a rule in this game, that is, every child is a businessman. They initially have no funds. The source of funds is external income. At that time, the children's parents will be invited to participate in the activities. The parents will pay for things, and the money will be injected into the market to become working capital.

Boris four people are different. Unlike other children, they grew up and accumulated a lot of toys or clothes, so they are short of goods.

Qin Shiou said with a smile, "it's not easy. Let's go to St. John's shopping at the weekend, and then you go to school to sell. There are such merchants in China, called second dealers."

Shack shook his head and reminded, "come on, boss, this activity is to exercise the children's ability. If you do this, they will only be unable to lift their heads in front of their classmates."

In this way, Qin Shiou was at a loss. He asked shack and the sea monster about the activity. It turned out that this activity was very important to primary school students. Every time the winner of this simulation activity would become the man of the moment in the school and attract as much attention as the sports master.

According to past experience, the winners of the event sell not ready-made goods, but often their own DIY small things, small handicrafts that can attract adults to make the first investment.

Qin Shiou thought for a moment and said with a smile, "then I have an idea. Children, don't you imitate the market? There are always food sellers in the market, right? Come on, I'll teach you how to make Chinese specialties at the weekend, and then sweep the whole school! "

The way he thought of was to teach the children to make dumplings. The job was relatively simple. Make the dumpling skin and dumpling filling in advance. At that time, the four children will be responsible for gluing the dumpling skin and cooking the dumplings.

As for dumpling stuffing, he plans to prepare two kinds of meat dishes, two kinds of vegetarian dishes and four kinds of dumplings. The meat dishes are beef dumplings and fish dumplings, and the vegetarian dishes are cabbage dumplings and lettuce egg dumplings.

Early on Saturday morning, he reconciled the noodles with egg white and put them in a steamer. Then he steamed the carp, grass carp and bighead carp in the refrigerator. When the fish were cooked, he picked out the fish bones and left the fish meat with onions, ginger, garlic and coriander.

The beef is easy to do. The supermarket can help grind the beef. The remaining vegetable dumplings are also simple. Shack and sea monster are responsible for cutting the cabbage and lettuce.

In fact, Qin Shiou wants to make leek egg dumplings. With shrimp from Newfoundland fishing ground, it must taste great.

Unfortunately, leeks are not mature. In addition, he thinks Canadians are not necessarily used to the taste of leeks, so he uses lettuce, which is preferred by Europeans and Americans.

Qin Shiou took out the good dough, cut off a piece and quickly mixed it into a cylindrical shape. The kitchen knife rises and falls quickly, cut it into small sections, and then roll the skin with the rolling pin made last night. While working, he taught the four children:

"Look, first rub it into a flat shape with your hands. Does it look like a UFO? Ha ha, then turn it with this round stick, grind it flat, and pay attention to the shape of the dough. It's better if it's round. "

"In addition, you should be careful. The dumpling skin should be thick in the middle and thin at the edge. The middle should be thick to prevent the leakage of dumpling filling. The edge is thin and tastes good."

The four children stared. Qin Shiou only saw Japan for the first time（ A good activity with pie falling from the sky. Cool mobile phones are waiting for you! Focus on the Chinese official account (WeChat add friends add official account - enter qdread), join in! Everyone has a prize. Now pay close attention to qdread WeChat official account!