Bringing System to Great Tang

Put a wooden stick in this place so that the pigeons can be easily grasped. The walls of this place must be removable. The pigeons need to be sheltered from the wind in winter, and ventilation after spring..."

On the location of the land purchased by Li's Zhuangzi, the dealers listened to others' explanations.

The person who explained is not Li Yi. He only raises pigeons. Without him, there are people in Datang who can raise pigeons.

Others use pigeons to race and fight pigeons.

Cockfighting, dogfighting, and fragrant fighting, all have to fight against each other.

Everyone can raise fighting pigeons, and so will homing pigeons.

The key is that Li Yi has never raised pigeons, and the things he checks for information are not as good as others actually operate.

Pigeons are annoying to raise, especially in cities, pigeons with whistles are noisy, neighbors’ windows cannot be opened, and there is pigeon feces on balconies and glass.

The more important thing is that there are members of the association, and the people who communicated on weekdays turned out to be pigeons to disturb the people. Apart from being prosecuted, there is basically no need to worry about being punished.

However, if the Chinese were unwilling to sue, Li Yi disliked raising pigeons because of the human nature of some people.

If he doesn't get in touch, he won't, and he doesn't even want to understand. He only knows that the roast pigeons sold are usually collected for ten to fifteen yuan.

Now he needs it, in order not to disturb the people, choose an open place, no man's area a few miles around.

He thought that the pigeons could hatch only after the spring, but he didn't expect that it would do in winter.

And as long as the temperature is slightly higher in winter, the pigeons are willing to lay eggs and hatch.

Checking the information shows that heating is useful in foreign countries, but it is basically not used in China. Just adjust the surrounding panels on all sides.

"Xiao Yi, it is not easy to use pigeons for military communications."

When Lu Huaishen was hospitalized, he knew that Li Yi had started raising pigeons, and he spoke his own thoughts.

"Raising pigeons is not easy, but transporting pigeons is even more difficult. But with pigeon communication, you can take the initiative.

The cost of raising pigeons is not high. The pigeons grow fast. During training, one person can train a large group.

Even if a pigeon plus transportation costs cost ten dollars, as long as it can deliver the news to key places, it will earn money. "

Li Yi actually wanted to use pigeons to participate in big battles. It takes many years of training to fight Tubo once.

Who makes him unable to make a telegram now, if there is a wireless telegram.

From Datang to Tubo, transfer points were set up along the way, and there were also telegraphs in the Datang ministries with border crossings.

Then you can take the initiative to provoke Tubo, and as long as the Tubo army dares to move, it will inevitably have a marching route.

Datang’s troops also have binoculars, which cooperate with the telegrams of the scouts...

Lu Huaishen didn't know that Li Yi next to him was thinking about an epoch-making thing. He said to Li Yi: "If you have more pigeons, you can eat it."

"Why don't you raise chickens and ducks? Raising pigeons is more laborious than raising chickens and ducks. You always have to clean up the pigeon loft." Li Yi doesn't want to eat pigeons. They are too small and have little meat.

He continued: "Doves are not sparrows. Sparrows eat food when the food is about to be harvested.

Use the Internet, one pile at a time, and eat.

Sparrows usually eat insects, so they don't usually catch sparrows.

In a big way, the sparrow eats more insects, and it eats less food than the insects it eats.

But sparrows flock in groups. When it comes to harvesting, who will eat crops on whose land, who will be willing? "

Lu Huaishen: "..."

"The old man is too sick." He muttered.

"You will go back the day after tomorrow. Minor illnesses can't be cured by the whole Datang. It is still possible to treat a small number of people."

Li Yi sighed when he talked about this.

At that time, he didn't say that everyone can be cured. What's better is that the country he lives in is actually the country with the best medical care in the world.

I usually say that the country is good, and the reimbursement is a lot of money. Another country is good, free for all.

When it comes to the pandemic, it is clear who is good and who is not.

"Xiao Yi, you have spread so many medical books, more people are willing to study medicine, and more people are willing to study.

When the 30 doctors who come from the Imperial Medical Office are good, they can also teach them to others.

The equipment is not as good as yours, and the technology will always improve. Don't think about making it to the sky one step at a time. "

Lu Huaishen began to comfort Li Yi. He knew that Li Yi had something that no one else had, and it was impossible for Li Yi to prepare a set for everyone.

Of course, with so many medical books released by Li Yi, many people have indeed been healed.

Where the newspapers cannot reach, the medical books have passed.

As long as Li Yi brings out a medical book, it won't take long to have all the prefectures in Datang.

When students teach medicine in class, it is nothing more than many students are unwilling to learn.

"It's very tiring to study medicine." Li Yi thought for a while before giving such a sentence.

Then he said: "But it is very profitable to learn well, it is to learn well, not to cheat."

"Xiao Yi, the scarecrow scares the birds. It won't work for a long time. The net is also money for catching with the net."

Lu Huaishen talked about sparrows and other birds again.

"To make a windmill, string together a bunch of paper windmills with a rope. The paper used to be expensive and the straw paper was soft. Now there is good paper."

Li Yi casually gave a solution, as if such trivial matters were easy to solve.

"The windmill can be made with bamboo or large leaf grass. Why use paper? Even if someone touches it, it will be cut accidentally." Lu Huaishen said with a smile.

Li Yi stood there still, distracted...

After waiting for a while, Lu Huaishen began to worry: "Xiao Yi, I just think of something occasionally. It's not practical. It's better to use paper."

Lu Huaishen thought that Li Yi had finally come up with a way, but was defeated by his own way, and couldn't think of it for a while.

"Yes, why do I always think about gasoline engines, diesel engines, and electric motors? You can also try pedal-operated propellers."

Li Yi returned to his soul. He said something that Lu Huaishen didn't understand, and then ran away.

He does not need to be so rigorous to draw drawings, it is almost the same, and he does not need five-axis linkage and printing technology.

"Cast, use the method of casting, then polish it smoothly, put it on a boat, it's easier to use than a ship."

Li Yi ran back to the study, where he painted curved surfaces, selected points, and asked for the degree of distortion.

Next to it is a drawn surface. The distance between the curved surface and each position of that surface is the basis for production.

The smaller the dot pitch, the more accurate the data.

The denser the points ~www.wuxiahere.com~, the greater the amount of work.

In the evening when Lu Huaishen needed a needle, Li Yicai finished the painting, five fan leaves.

The reason why it is not three pieces is that he is worried that the metal material will not be able to support it.

He threw a stack of drawings into the workshop and ran to the inpatient department.

"In two days, maybe you can see a fast-running boat, faster than all current boats, but more expensive."

Li Yi put a needle on Lu Huaishen, glanced at the food delivered from the cafeteria, and talked about another matter.

Lu Huaishen was in a better state at night than during the day, and the food he sent him was light.

"You heard what I said before and thought of a new thing?" Lu Huaishen stared at Li Yi.

Li Yi smiled: "Inspiration is here, there is no way!" Literary degree

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