Yao Chong and the three of them returned to the political hall, and their clothes were wet in many places.

The three of them didn't care, but seemed excited.

"Yuan Zhi is right, Li Yi really came up with something new." Lu Huaishen affirmed Yao Chong's previous words.

"Yes, Yuan Zhi is powerful." Zhang said and followed.

Yao Chong was at a loss, it turned out that this was the case, so I said how I suddenly had a special feeling.

The tools for fighting fires are indeed good things.

It's normal, after a few days, Li Yi doesn't make something, it's weird.

Hurry up and issue a document to the Datang state capital, bring drawings and explanations of the past, and let them continue to issue it.

Other things are not easy for people to make, the pump is simple, a family makes two, and prepares.

Oh, and kids can also play and have water fights.

In the evening, notices were posted in Chang'an City, and there were all over the square.

The above is the method of making the pump, a bamboo tube, a bamboo piece or a piece of wood, which is similar to the inner ring of the bamboo tube.

Attach a bamboo pole or wooden stick to the back, and then a short wooden stick horizontally to make it easy to grasp.

Put the front end in the water, pull the stick, draw the water into the cylinder, and then press it hard, and the water will shoot far away.

The text of the introduction is straightforward, and the person who helped to read it also compared.

The people saw that there was something they could make at home, and they were ready to make it tomorrow.

If you don't have tools at home, you're going to ask someone to make a few.

The three trade unions offered two dollars each, and those who wanted to buy could buy them.

"The things are good, it's useless to put out the fire alone, there are more people, everyone can pump water together, and it can be sprayed on the roof."

"I don't know who made it, it's amazing, but it helped us a lot."

"Li Zhuangzi, during the day, some people see them using large buckets of water, pressing one by one, spraying water on the road, otherwise the road called cement is too hot."

"You can't be wrong to think about it, I will inquire tomorrow, there are too many good things sent out by the Li family Zhuangzi."

"Otherwise, why did the court give him a third-grade official?"

"The third grade is too low, and the fifth grade should be given."

“……”

The people chatted, and when someone said that the fifth grade was higher than the third grade, everyone automatically dispersed and did not talk to the fool.

Three days later, the first batch of forty merry-go-rounds was made.

The people of the trade union took them to rivers of all sizes, and there were also canals in the city where the speed and flow of water were sufficient.

They assemble them, and animals such as wooden horses, wooden oxen, wooden tigers, and big rabbits rise and fall with the flow of water.

"One dollar can let the child go up to play for a quarter of an hour, and pay the money here if he wants to play."

The person in charge of collecting the money shouts, in groups of two.

It's all people who aren't in good health and can't do energetic work.

It's similar to watching people sell herbal tea by the river, where they are responsible for collecting money and then paying salaries.

They are not allowed to carry money on them, and someone is responsible for the body search.

There is a box next to it, and the money collected is thrown into the box, and the body is searched again at night when I get off work.

And tell them that someone patrols and finds that they don't put the money in the box in time, but put it on themselves, and they don't have to do it.

Then arrange a person to sell popcorn and other snacks next to it, and hand over to the Li family Zhuangzi.

Wealthy kids quickly fell in love with the carousel and were able to buy snacks.

The child takes the money himself, does not accept it, and does not allow it, for fear that the child will steal the family's money.

Children who have no money are watching from the sidelines, watching others play and others eat.

At noon, while eating, Yao Chong and a few people ran to a place with a merry-go-round to watch.

"These dolls are pitiful, especially children from poor families who have not reached school age."

Zhang said that he could only look when he saw the little ones next to him, and shook his head.

"Isn't it the same for eating in the East and West markets in the past?" Lu Huaishen didn't think so.

"This thing should be Li Yi Zhuangzi for the children to play, the King of Song actually used it to make money, rich children can play, other children look, alas!"

Yao Chong criticized King Song, thinking that it would make the children of poor families hate the rich.

At this time, Li Chengqi sent someone to say to the official scholar that Li Yi's method was said.

If you want to play, but you don't have any money, study hard, and get excellent, you can naturally play and eat for free.

If the official school thinks it is good, it should be like this, otherwise the child will not be motivated.

And the children of rich families will work hard, others can play for free, they spend money to play, it's different.

Just like Li Yi's little red flower at that time, children with good test scores will also be rewarded with notebooks and pens.

Rich kids poor that pen and book? If they can't get it, they won't be convinced.

The next day, when Yao Chong and the others knew, the words they said were different.

"That's okay, give children a chance to learn that it's good to study well." Yao Chongkua.

"It's still Li Yi's idea, but he's willing to put money into it."

Zhang said that he expressed his opinion on Li Yi's willingness to give away snacks for free.

Lu Huaishen thought for a while: "If the old man sees it, it is better to replace it with paper, pen, and ink, the Li family Zhuangzi can make it himself, and it doesn't need to be too good." ”

"The child likes to eat snacks, look at His Majesty's side, wait for the money from Yanjing to come, and ask His Majesty for a reward for official learning."

Zhang said that he remembered Li Longji's money, and the emperor had a lot of money, so he wanted to come out with a name.

"The old man is still a little uneasy." Yao Chong frowned suddenly.

"Last time, the waterwheel, this time it's still a waterwheel, a firefight, a play. Rest assured. Lu Huaishen comforted Yao Chong.

"Yuanzhi, you think about the Li family Zhuangzi all day long, so you have other thoughts, it's okay." Zhang said and persuaded him.

"Xu is an old man who thinks too much." Yao Chong closed his eyes and turned to go home.

In the Honglu Temple, the people of the Fan State gathered together, each holding a pump in his hand.

Bo Yan pumped a tube of water from the tube next to him and pressed it out.

"This thing can put out fires, and it can also pump oil and spray people on the city, and then throw torches, and the casualties will be large."

He saw the military application of things.

It can shoot seven or eight feet on flat ground, and even farther on the city wall.

The siege equipment is poured with a basin of oil, which must be used until the distance is close, and after being splashed, it is fired with rockets.

Others fiddled and didn't make a sound.

After a while, Bo Yan mentioned the Li family Zhuangzi again.

"Someone saw the Li family Zhuangzi using a large bucket of water, which is like a pressure well, which can press the water farther.

Under the city, maybe they can spray oil on the city, and when they make something that can spray dozens of feet.

No matter how much they tried to shoot rockets at the head of the city, they rushed up and shot up with rockets under the city, and the soldiers in the city would suffer heavy casualties. ”

"On fire, can the besiegers rush up? You can use sand to extinguish oil and fire, not to mention that there are many cavalry, and they are just rushing to kill. ”

The Turks did not want to bother with this, and the Turks counted on cavalry to fight.

The people of a small tribe put down the pump at this time: "The things that extinguish the fire, Datang must be in the state capital, go to the county, and get it if you want to."

If they have it, it is difficult that we can't have it, and we can use a variety of beans and rape to extract oil and prepare.

In winter, the water can be sprayed farther away, so that the ground freezes, and the besiegers cannot stand steadily. ”

At this time, Li Yi in the Zhuangzi did not think of loading oil with a water wheel to burn the enemy.

He made himself a tiny catapult and put a firecracker in the spoon at the back.

After igniting it, the finger pressed the front, and the firecracker flew out and exploded in the air.

The other is torsional, first bend, then put the firecracker on and ignite it, and as soon as the hand is released, the firecracker flies out.

Li Chengqi squatted next to him and watched, swallowing his saliva: "Throw a lot of gunpowder firecrackers out." ”

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