Datang Institute of Technology

The surrounding ministers saw that Li Shimin actually wanted to fly to the sky in this hot air balloon.Isn't this nonsense?

"Your Majesty is the cornerstone of my great Tang Dynasty. How can we allow a little mistake? It must be done." A group of ministers blushed with excitement, and their voices of dissuasion came into their ears.

Li Shimin had no expression on his face, as if he hadn't heard the dissuasion from others, he was unpredictable, looked at Xu Changsheng, they finished talking, it's your turn.

Xu Changsheng was extremely confused, why did you put him in the middle when you were in the ring, and you had to punch him to greet him.

But with His Majesty on one side and ministers on the other, he has no choice but to hug the thighs with thick legs. Your Majesty is the final boss thigh.

Kugua raised her face, "Changsheng's hot air balloon is 100% safe, please rest assured."

He said in his mouth, but he kept saying in his heart, you must stop His Majesty, even if there is no accident, even if it is extremely safe, he would not dare to fool His Majesty into riding a hot air balloon.

"How can something that has never been seen before be 100% safe? To put it bluntly, if something happens to His Majesty, can you take responsibility?" The ministers looked disapproving.

A group of ministers nodded vigorously, that's the reason.

Your Majesty is the god of the Tang Dynasty, and no accidents are allowed.

Li Shimin looked at Xu Changsheng, they finished talking, it's your turn. .

The corners of Xu Changsheng's mouth twitched, Your Majesty, you should say something yourself, how can he beat so many people by himself, even spit can drown him.

Xu Changsheng looked at Li Shimin, Li Shimin's skill of keeping wolfs away by looking at him without speaking is simply too shameless, and he has to learn it in the future.

Xu Changsheng saw that Li Shimin was waiting for him to speak as if nothing had happened, he sighed in his heart, this skill is too invincible, he gritted his teeth, "Everyone, Changsheng dares to issue a military order to ensure the safety of His Majesty. Equipped with a parachute that can open automatically, even if something goes wrong, you can land safely through the parachute."

"Xu Jiazi, no matter what you say, we can't agree."

"Xu Jiazi, how dare you instigate His Majesty to make such a dangerous attempt."

Xu Changsheng: "..."

Where did he instigate?He is also rushing the ducks to the shelves now, he doesn't want to say a word, but His Majesty's little eyes are too fierce, he is only a seventh-rank official, can he refuse?Gritting his teeth, he had to do it, and he himself refused in his heart.

"Your Majesty, please take the country and the country as the most important..."

A group of ministers beat their hands and stamped their feet, extremely excited.

Xu Changsheng was quite happy in his heart, and thought, you have to work harder, and quickly say that if your majesty steps on a hot air balloon, you will be killed head-on.

But after waiting for a long time, no one seemed to say anything, Xu Changsheng was so angry that his brows twitched, where is his backbone?If you don't say that His Majesty is really going to go on a hot air balloon.

"Your Majesty's body is ten thousand gold, we will not agree to it no matter what, Xu Jiazi, you don't want to succeed." The ministers glared at Xu Jiazi, as if it was all Xu Changsheng's fault and Xu Changsheng's instigation.

The corners of Xu Changsheng's mouth twitched, he looked at Li Shimin, and thought, "Look, look, I can't say enough about them."

At this time, Li Shimin also looked at Xu Changsheng, with the same unfathomable look, with no expression on his face, as if he wasn't the one who wanted to ride the hot air balloon.

Xu Changsheng hinted to himself, can't see, can't see, His Majesty didn't look at me with small eyes.

The corners of Li Shimin's mouth were raised, and he dared to look left and right to pretend not to see it. The corners of his mouth were raised, "Xu Jiazi, what do you think?"

Xu Changsheng: "..."

How shameless to ask directly, can he pretend he didn't hear it?

Xu Changsheng's bitter face turned bitter, Your Majesty, don't play like this.

Gritting his teeth, he said against his will, "Your Majesty, the scenery in the sky is beautiful. It's a pity not to go up to take a look. I don't know why these ministers insist on letting Your Majesty go to the sky to have a look. I don't know why they are at ease."

In the court, he couldn't help himself, he was cowardly, he didn't dare to confront His Majesty.

As soon as the voice fell, the eyeballs of the surrounding ministers staring at Xu Changsheng almost came out, "Xu Jiazi don't want to spout blood, we are only for your majesty's safety."

"But Changsheng also guaranteed that there will be absolutely no safety issues. Why do you ministers still object?" Xu Changsheng interjected.

Li Shimin glanced at Xu Changsheng, a child can be taught.

Xu Changsheng burst into tears, Your Majesty, is Changsheng's gun easy to use?But don't kill the donkey, he is standing on the opposite side of a group of ministers.

Li Shimin glanced around, "Since Xu's family invites you so kindly, if I don't go through this, won't the world think I'm cowardly?"

Xu Changsheng: "..."

When did he invite you kindly, it was obviously forced.

A group of ministers looked at Xu Changsheng with eyes as if they wanted to eat people.

Li Shimin added another sentence, "And Xu Jiazi also said that it can guarantee 100% safety."

Xu Changsheng sighed, well, Your Majesty, you are awesome, obviously he wanted to ride a hot air balloon, but now it was because of him.

The corners of Li Shimin's mouth turned upwards, fortunately he put Wei Zheng in Chang'an and didn't let him out, otherwise his method would be useless.

Strike while the iron is hot, and take a look at Xu Changsheng.

Xu Changsheng thought to himself, he must learn this awesome skill in the future.

Hurry up and let the people of the Xu family light the fire and heat it up.

The fire burned hotter and hotter, and the hot air began to fill the soft air bag. What looked like a piece of cloth at first became gigantic after being filled.

The people around were amazed, "Is this a hot air balloon?"

"It's very similar to a big Kongming lantern, but the Kongming lantern can't even support a slightly heavier object."

Xu Changsheng thought to himself, it was because the heat generated was not enough and could not retain the heat. .

Xu Changsheng heated the air to inflate the airbag, and explained, "The air that we cannot see with the naked eye becomes less dense when heated, so that the heavy air sinks, and the light air rises to generate buoyancy. "

When the temperature reaches 1, a large amount of hot air with a density of about 2/[-] that of the air can be generated. This is one of the reasons why Kongming lanterns are very easy to make. It does not need too high a temperature, as long as the hot air is continuously provided and the hot air is collected. , a large buoyancy force can be generated.

The hot air balloon has been inflated, and the airbag is very large, much larger than the hanging basket below.

Everyone surrounded the hot air balloon in amazement, "This Kongming lantern is really big."

"There is still a rope tied underneath, just like flying a kite."

In fact, the hot air balloon is really very stable. For example, now, the hot air and the outside air have formed a balance, making the hot air balloon light and light, but it will not fly away, but with a little more hot air, it can slowly fly upwards.

Slowly, as long as the heat is not suddenly increased or extinguished, there will be no big waves.

That's why Xu Changsheng said, those who don't have the guts to try hang gliding can try their Xu family's hot air balloon, which is safe, stable and not scary.

Under the stares of a group of ministers, Xu Changsheng made a gesture of asking, "Your Majesty, please."

When Li Er got on the hot air balloon, he must follow.

Even Empress Changsun was a little worried, Li Shimin shook his head, his determination was very firm.

He missed the hang gliding, he missed the bungee jumping, the hot air balloon had to try anyway.

First, he really wanted to go to the sky to see for himself what the scene was like.

Second, after they returned to Chang'an, everyone was talking about the hang gliding, bungee jumping, and hot air balloon warrior who boarded Xujia Village. Play hang gliding and bungee jumping, in fact, there are considerations in this regard.

Because of His Majesty's participation, there must not be too many people coming up this time. They brought two or three guards, plus Li Tai and Xu Changsheng, two young people from the Xu family who operated hot air balloons, and finally Fang Xuanling and Du Ruhui.

The two old men had to follow whatever they said, as if they had to die with His Majesty, but Xu Changsheng was so sour that he couldn't help but want to spit.

He tried his best to block swords and guns just now for His Majesty, but His Majesty was not moved.

When the two old men spoke, His Majesty's eyes turned red.

What are you doing?It's not life and death that make it so sensational.

But he has to learn a little bit. In the future, he will show his loyalty in such a way that people will be so moved.

Some ministers also realized that they wanted to follow His Majesty wholeheartedly. They were born as ministers of Datang and died as ghosts of Datang.

But Xu Changsheng was so disgusted that he stopped him quickly. With so many people, no matter how powerful the hot air balloon is, it will not be able to fly.

After people come in, the space is quite large. This hot air balloon can hold 10 people.

Xu Changsheng asked people to close the door of the hanging basket, as long as he didn't climb out by himself, he would definitely not be able to fall out.

Looking at Li Shimin: "Your Majesty, are you ready?"

Li Shimin nodded.

Li Tai was a little excited, while Fang Xuanling and Du Ruhui were a little nervous, grabbing the frame of the hanging basket tightly.

Xu Changsheng smiled, "You two don't have to be like this, the hot air balloon is so stable... that it surpasses the carriage you usually ride in."

He didn't talk nonsense, the carriage was running on the road, it was full of potholes, and it swayed back and forth, causing many people to suffer from carriage sickness, but as long as the hot air balloon was in the air, as long as the heat continued, there would be no such thing as potholes.

Xu Changsheng drew two small stools, "You two gentlemen can sit down first."

Fang Xuanling and Du Ruhui were stunned for a while, they even prepared stools, isn't it a little too relaxed?They really hold a heart that never returns.

This is going to the sky, Xu Jiazi, can't you be more excited and nervous?It seems as easy as going to a teahouse to drink a cup of tea, which makes them behave abnormally now, but they believe that if other people get on this hot air balloon, their performance will not be much different from them.

They are old, even if they want to play hang gliding and bungee jumping, the people of the Xu family will refuse, but they have seen that when buying tickets, those who are too old or too young will all refuse without accommodating.

It also shows from one aspect that it is dangerous for old people and children to play hang gliding and bungee jumping, otherwise the Xu family would not be so resolute in stopping them, so they are still cautious about the sky.

Unexpectedly, this hot air balloon is also going to the sky, and Xu Jiazi has a completely different attitude. They old people come up, don't stop them, let them relax.

Xu Changsheng looked at the nervous two sitting on the small bench, still holding on to the hanging basket, and didn't know how to persuade them. They would know what the situation was after a while.

Hot air balloons are suitable for all ages. In the past, the elderly and children sat the most in the playground. Adults find it not exciting at all, and there is no one to sit on.

Xu Changsheng looked at Li Shimin again, "Does Your Majesty need a stool?"

Li Shimin snorted coldly, "Give one to Qingque."

Li Tai's mouth turned up, he didn't want it.

But Li Shimin spoke up, and he couldn't refuse.

So two old people and a child sat on the stool, and Li Shimin stood upright.

The corner of Xu Changsheng's mouth twitched, why does His Majesty give people a sense of grand ceremony?It's not like sitting in a hot air balloon.

Seeing that everyone was getting ready, Xu Changsheng nodded to the two young people from the Xu family who operated the hot air balloon.

Two young people from the Xu family started to operate the stove in the middle, and it was obvious that the fire was getting bigger and bigger little by little, very steadily.

At this time, the eyes of the onlookers suddenly opened wide, and they covered their mouths with their hands, with incredible expressions on their faces.

Fang Xuanling and Du Ruhui stared blankly, "Is this what they are? It's like watching something strange?"

Xu Changsheng smiled, "My lords, the hot air balloon has started to take off. They must have seen the hot air balloon take off."

Fang Xuanling and Du Ruhui were taken aback, "But we don't seem to feel anything?"

Xu Changsheng smiled, "As I said just now, the hot air balloon is very stable."

On the contrary, Li Shimin showed a slightly surprised expression. He stood tall and could see the outside clearly, so he could feel the hot air balloon rising slowly.

When Li Tai heard that it was taking off, he couldn't help but sit still, "I'll see if it's flying or not."

With everyone's surprised expressions and Fang Xuanling and Du Ruhui feeling nothing, the hot air balloon took off slowly.

Finally, the people in the hot air balloon feel that they are rising too.

Fang Xuanling and Du Ruhui looked at each other, unexpectedly it was not bumpy at all, it was more stable than expected, and there was no danger as imagined.

Standing on the edge of the gondola, Li Shimin could see the lift-off process clearly.

There were also a lot of exclamations from below, were they excited for them?

Li Tai also howled to greet the people below.

After a while, the two elders seemed to be infected by the relaxed atmosphere in the hanging blue. They stood up and looked outside.

Li Shimin was also fascinated by watching, this is him Datang Heshan.

Looking at the ground from space is a completely different feeling than seeing it from the ground.

The three of them were also a little excited, not because of the excitement and fear, but because they were excited about flying into the sky.

Even a little dazed, they actually flew above the sky.

A bird was very curious and flew by.

They are like birds, flying in the sky overlooking the earth.

Li Shimin's heart suddenly rose with pride, and he said loudly, "How about my great rivers and mountains?"

Fang Xuanling and Du Ruhui were also a little excited. They put on their glasses, and they could see very clearly. Right now, they could see mountains and rivers that had shrunk.

It was a picture they had never imagined.

It was the first time for modern people to see the bird's-eye view of the sky everywhere.

Xu Changsheng pointed to a white river and said, "Look, this is the river that surrounds our Xujia Village."

The river is like a white jade belt, extremely beautiful.

Pointing to the mountain peak in the distance, "That's the peak of the hang gliding base that we went up today, and now we are higher than it."

Then there are patches of cultivated land, which makes people's hearts surge.

The mountains and rivers are picturesque, but that's all.

It is winter now, and some clouds are passing by them.

For the first time, I experienced being among the smoke and clouds.

"It was a worthwhile trip." Li Shimin said with emotion.

Never imagined before that one day he could be among the clouds and mist, overlooking his country.

Fang Xuanling and Du Ruhui also expressed a lot of emotion, "It turns out that the sky is like this. If I go back to Chang'an and talk about it, I'm afraid those old friends will die of envy."

Xu Changsheng smiled, "My lords, do you feel safe now?"

The two looked at each other, and it was indeed completely different from what they had imagined. Li Tai was still moving slowly in the hanging basket without any waves.

Li Shimin also breathed a sigh of relief, did you think he was not worried?

There must be, it's just that the mood of wanting to find out in the sky has overcome the worry.

Li Tai looked at Yun Duo, "Father, the clouds are full of water, if you don't believe me, touch it."

No need to touch, there is already a cloud moving towards them.

The clouds in winter are relatively low, and their position is just around the clouds.

Clouds rushed over and wet the hair of several people.

"The cloud actually looks like this."

In the past, the cloud was extremely mysterious, full of fantasies about it, and countless people made it a myth.

Although I still feel that it is very magical now, it seems that I have lifted its veil and seen its true face.

Opened his arms, "This is the feeling of traveling between heaven and earth, it's comfortable."

Li Tai also learned to open his hands, "It's comfortable."

The breeze is gentle and the scenery is picturesque, isn't it just a comfort.

Li Shimin, Fang Xuanling and Du Ruhui had a lot of emotions.

Roaming between heaven and earth, how carefree, they actually did it.

The hot air balloons basically stopped, they seemed to be floating in the air.

Li Shimin smiled, "After returning to the palace, I also have something to brag about."

The corner of Xu Changsheng's mouth twitched, thinking of going back and bragging to his harem.

Li Tai covered his forehead, didn't it just last day, he was a little carried away seeing his father getting so excited, it was embarrassing.

Xu Changsheng glanced at Li Tai, this kid has been a little bit of a wanderer lately.

It is indeed easy to feel this way when the knowledge you have is above everyone else.

Some people even get so perverted that they separate themselves from everyone else.

In fact, no matter how smart people are, leaving the group is the scariest thing.

A genius is always lonely, which is the same in any era, but a smart genius will integrate himself into life, just like Xu Changsheng.

Experience the feeling of flying in the sky, looking at the beautiful and picturesque rivers and mountains, time always flies very fast.

Xu Changsheng didn't know how many times he reminded Li Shimin, "Your Majesty, it's time for us to go down."

Not to mention Li Shimin, even the two elders are nostalgic and forget to return.

Xu Changsheng sighed in his heart. When they came up just now, they had a generous expression, but now this change... Xu Changsheng is too embarrassed to talk about them.

At this time, a young man from the Xu family came over, "Longsheng, there is not much fuel left."

Xu Changsheng: "..."

All the fuel is gone. .

From now on, Wei Zheng has to follow His Majesty Li Er every day, because in Xu Changsheng's view, no one but Wei Zheng can persuade His Majesty Li Er, an old fritter, but he remembers clearly how His Majesty Li Er bullied him just now , Killing with invincible eyes.

Xu Changsheng had no choice but to say, "Your Majesty, our fuel is almost out, if we don't go down, we will have to fall straight down."

Li Er nodded reluctantly. These are all his great rivers and mountains. No matter how much he looks at them, he can't get enough of them. In the past dynasties, there is no emperor who can see his mountains and rivers in the sky like him.

show off.

The hot air balloon began to descend steadily.

Below, the entire playground is full of people looking up and looking forward.

"Your Majesty, they have come down."

There was a loud cry.

Their hot air balloon is connected by a rope, and by controlling the rope, the place where the hot air balloon lands can be controlled.

The location happened to be on the square, which was large and flat, which was the most suitable place.

Hot air balloon descends.

For some unknown reason, Li Er actually waved his hand towards the enthusiastic people below.

Seeing Xu Changsheng stunned for a while, it really is a skill that leaders are born with, and there is no need to learn it.

Li Tai was also very excited. He had played hang gliding before, and the hang glider was quite stable when flying in the sky, but he couldn't land as slowly as they are now.

Slowly descending, looking at the surprised expressions of others, it was so much fun.

He kept shouting at Brother Changbai, "Brother Changbai, look at me, look at me, do you see me, I am in the air."

Brother Changbai raised his head, what's so great, it's all left over from his play.

Seeing that Li Shimin and the others were intact, a group of ministers were relieved when they mentioned their hearts.

Know what it's like for them to be down there watching their majesty float in the sky?

I'm afraid that His Majesty will fall down like that, and the whole Tang Dynasty will be over, and it must be rainy and misty.

Everyone looked at the slowly descending hot air balloon and thought it was amazing.

Hang gliding at least gives people wings to take off from a very high place, but this hot air balloon actually flew out of thin air.

Before the hot air balloon landed, many people asked, "Your Majesty, what's the sky like?"

Li Shimin smiled, thought for a while, and replied, "The scenery is beautiful, and this trip is worthwhile."

Xu Changsheng thought to himself, Your Majesty likes it so much that he almost doesn't want to come back.

The hot air balloon landed, the door of the gondola opened, and several people descended from the hot air balloon.

The warm scene was no less than any grand celebration.

"Our Majesty has gone to heaven, how can a foreigner refuse to submit?"

"Your Majesty is the Son of Heaven, what was the fuss about last day?"

Xu Changsheng: "..."

I don't know who was trying to stop it before, but now that His Majesty has returned safely, he is even louder than him.

Xu Changsheng also breathed a sigh of relief, and finally sent His Majesty down safely.

The atmosphere seemed to be at its peak, and Li Shimin was full of pride.

At this time, suddenly a messenger came running from outside, "Report."

This is a soldier from Chang'an.

Now that Li Chengqian and Wei Zheng are sitting in Chang'an, there is no need to come to report non-major matters.

All sounds stopped.

Li Shimin straightened his body, "Say."

The messenger probably rushed too fast, panting heavily, "Your Majesty, there is a battle report from the front line. We have won a great victory in the battle between the Tang Dynasty and the Turks. The Turkic Jieli Khan fled to Iron Mountain. Now the army is insufficient. Thousands of people."

The air is still, it is good news, great victory.

Then there was an uproar.

"Turks were driven to Iron Mountain, which has never happened before."

In the previous battles between the Tang Dynasty and the Turks, every time the Turks ran back to their territory, the Tang Dynasty could not pursue them at all, which caused the Turks to come to rob every year.

Unexpectedly, this year they were actually driven out of their territory and directly to Tieshan.

"Their military strength is already less than [-]? Why should I be afraid of it after the Tang Dynasty?"

A cheer.

This is a real victory.

So far, the Turks are no longer a hidden danger to the Tang Dynasty in a short period of time.

"God bless me, Datang." Many people shouted in unison.

"Your Majesty has only gone to heaven, and my Tang Dynasty has achieved such a great victory. Your Majesty is really amazing."

"God bless Datang."

Xu Changsheng was also happy. During the Turkic War, he provided pig liver to treat night blindness and rhodiola to treat altitude sickness.

His Majesty Li Er said that when he wins, he will be credited with credit.

Tsk tsk, he seems to have made a contribution again.

Li Shimin's mood is also extremely good.

The atmosphere was even higher, and the cheers continued for a long time.

After the sound stopped, there was still an excited and happy expression on his face.

Seeing that the atmosphere had calmed down a bit, Xu Changsheng hurriedly arranged for those who had just drawn free places to experience the hot air balloon.

Eyes kept looking at the sky, what should I do, time seems to be running out.

These people are now heading back to Chang'an, and it seems that they can just catch up with the closure of the city gate, but there is still one thing he didn't show in his speech, and it may be too late when he finishes his speech.

You can't let others not go back because of him.

Xu Changsheng felt a little regretful, but he had no choice but to go to Li Shimin to explain the situation.

"Your Majesty, the situation is like this." Xu Changsheng said.

But something happened that shocked Xu Changsheng.

Li Shimin actually just glanced at him, and then didn't say anything.

Your Majesty Li Er, what does this mean?

If he doesn't go back, he won't be able to go back.

and many more……

Xu Changsheng trembled in his heart. His Majesty Li Er didn't plan to go back early in the morning, did he?

Fearing that the ministers will object, so you are deliberately delaying time?

It's not that Xu Changsheng is just thinking about it, it looks like this no matter how you look at it.

It was the same when playing ping-pong this morning. His Majesty Li Er refused to end the game for a long time. It was the same on the hot air balloon just now. He urged him several times, but he was completely indifferent.

Li Er is well known for his hard work, why did he suddenly change his personality?

It would only make sense if he had planned to spend a day in Xujia Village.

Now, if there is not enough time to go back, he doesn't even need the opinions of the ministers.

Xu Changsheng: "..."

He was so black-bellied, he didn't expect Li Er to be like this, he felt a headache for Wei Zheng.

It's not the rigid Li Er written in the history books at all.

History books mostly record his achievements, but not his character.

Xu Changsheng: "..."

Li Shimin acted like Xu Changsheng hadn't said anything to him, and even gave Xu Changsheng a warning look, you remind others to try.

Xu Changsheng: "..."

Li Shimin watched a group of people try a hot air balloon, and looked at the crowd in full swing, as if nothing happened.

Xu Changsheng sighed, he is just a petty official, he dare not go against His Majesty.

But... with so many people, the travel dormitory in Xujia Village couldn't accommodate them.

What can I do?worry!

But suddenly, Xu Changsheng's eyes lit up. What did he think of? Isn't today the Lantern Festival?

He happened to show these people the nightless days of their Xujia Village.

Xujia Village is not Chang'an, there is no curfew.

Because today is the Lantern Festival, he also knew that many people came to Xujia Village today, and he was sure that many people would stay because they didn't have enough fun, so he specially prepared a nightless day so that Xujia Village would have no night.

Just let them play all night without sleeping, which alleviates the problem of insufficient travel dormitories.

The nightless days in Xujia Village will definitely make them spend an unforgettable Lantern Festival.

Xu Changsheng's eyes narrowed. What was the night like in their Xujia Village? When they return to Chang'an, they will definitely spread the word. Maybe some people will come here just to see the night in Xujia Village.

Xu Changsheng was smiling. His Majesty Li Er had made a good plan, and it happened to help him promote the night-night scene of their Xujia Village.

Tacitly ran to Li Shimin's side and watched the hot air balloon take off.

Li Shimin couldn't help being taken aback, Xu Jiazi didn't have a bitter face just now, why did he become so happy in an instant?

Hot air balloons are not one.

When a few hot air balloons flew up, the scene was quite spectacular.

Some people still follow the hot air balloon, but they can't catch up.

Many people actually went to Fang Xuanling and Du Ruhui to learn scriptures and asked them how they felt.

Xu Changsheng also took the opportunity to explain to everyone, "The hot air balloon event is suitable for all ages. If you cannot participate in other events because of your age, the hot air balloon will be a good choice."

The opportunity to take a look at the sky is right in front of you, and I don't know how many people have already moved.

The main reason is that even His Majesty has gone up there, and even His Majesty is not worried about danger, so they have nothing to worry about.

Because the hot air balloon is standing in a hanging basket, it does not look as thrilling as hang gliding and bungee jumping.

People from the Xu family have already started selling advance tickets, and there are more people queuing up than hang gliding and bungee jumping.

Xu Changsheng was very happy, this time their Xu Family Village has made a lot of money.

Regardless of Xujia Village's busy work for a year, they didn't actually make any money, because the money was used for road construction and investment, and there was not much money in circulation.

Aren't the supermarkets and fairy restaurants in Xujia Village making money?

Sure it makes money, but it costs more.

It is easy to make money and easy to spend it.

Xu Changsheng wanted to put his plan of disseminating scientific knowledge on the agenda. He calculated that he would need a lot of money, more than the money spent on repairing the road from Chang'an to Xujia Village.

So he had to make money, even at the expense of turning his presentation into a trade show.

While showing his things, he is advertising and selling things at the same time.

I thought he thought, he was not forced, he needed money to realize his education plan.

Dissemination of scientific knowledge is actually a great educational plan. First of all, students must be recruited, and students must be repaired. Their Xujia Village is so remote, so they must prepare accommodation for students, provide board and lodging, etc., what was the same at the beginning? Don't spend a lot of money.

And with Xu Changsheng's character, if you want to repair it, you have to repair it well, and if it is big, magnificent and magnificent, it will cost even more.

So for his education program, he has to work hard to earn money.

……

Because several hot air balloons started working at the same time.

Soon, fifty people were sent to the sky to play around.

After these people came down, they were extremely excited.

"It turns out that the sky is like this."

"It turns out that the place we live in is actually extremely beautiful from the sky."

"I tell you, the people on the ground are like ants."

"Let me tell you, it's not dangerous at all, and you don't have to be afraid at all. It's no different from standing on the ground with your eyes closed. Go buy a ticket with confidence."

Xu Changsheng felt that the business of hot air balloons could not be better than other projects.

People who have not seen it in heaven, no matter how others describe it, they must not experience it personally.

Xu Changsheng looked at the people who were so excited that they formed small groups to discuss. The people surrounded were those who had just drawn free places.

Excited to explain to others.

Xu Changsheng is not in a hurry now, just wait for these people to help him with the Amway hot air balloon project.

After waiting for a while, Xu Changsheng walked up to the platform in the middle of the square and said loudly, "As for the second topic of Changsheng, two things have been given now, and now Changsheng will continue to show the next one."

All of them looked over. Although the high-pressure gas cooker was dangerous, Xu Changsheng had already explained the dangers and precautions clearly. Buying a cooker was not only fast but also saved firewood. In their hearts, it was simply a fairy cooker.

Hot air balloons make up for the regret that the elderly, children or timid people cannot hang glider to see the sky.

With these two things alone, Xu Changsheng's second project can be said to be perfect.

Unexpectedly, Xu Jiazi had prepared a third item, and he was very pleasantly surprised.

They were so looking forward to what Xu Jiazi was preparing now that they didn't want to blink.

He watched Xu Changsheng quietly.

This is a bit preachy.

Today's study was a little weird because it was mixed with some other thoughts of Xu Changsheng, but in the end it was back on the right track.

Xu Changsheng said: "The third thing, it's still an unfinished product."

Unfinished product?

Everyone couldn't help being stunned, the unfinished product was actually displayed at the end?

According to Xu Jiazi's habit, the later the show, the more powerful it should be.

Although it was an unfinished product, Xu Changsheng straightened his back.

For some reason, he has come up with quite a few things.

But he is a doctor of engineering, and although the things he produced are good, they don't quite match his status as a doctor of engineering.

And the things that come out are not considered large-scale projects in his opinion.

And the next one, although it is an unfinished product, is a symbol of his doctorate status in engineering, a symbol of glory, and it is also his first large-scale project in Datang.

Other projects can be completed in a few months, but this one can be said to be a project that he will study in the next few years.

Xu Changsheng straightened his back.

At this time, the people from Xujia Village had already pushed the things over, and the things were also covered with black cloth.

It's just that the thing seems a little big and heavy, and the person pushing it seems to be struggling.

When everyone looked at it, they knew that this must be a big guy, and they wished they had clairvoyant eyes to see in.

Xu Changsheng was a little excited, "This will be a long-term project of mine. It may not be successful in a few years or even ten years, but I will make unremitting efforts to complete it."

A group of people couldn't help being taken aback, this was the first time they saw Xu Jiazi taking things so seriously.

Xu Changsheng continued, "For the research to be successful, you still need His Majesty's help."

Li Shimin was stunned, not only did he need countless years of research, but also his help?

Xu Changsheng also looked at Li Shimin, "I...need the right to smelt iron."

Li Shimin's eyes narrowed.

Iron means weapon, and what weapon means, you don't need to think about it.

Xu Jiazi spoke loudly, but since he said it in front of him, at least it shows that he is still loyal.

But loyalty is not the master key, and the smelting of iron must be in the hands of the court.

The surrounding ministers were also in an uproar. Xu Jiazi was actually asking His Majesty for the right to smelt iron. How could he speak like this? Does he know what he is talking about?

Xu Changsheng did not continue this topic either. To convince Li Shimin of this kind of matter, there must be a reason that he cannot refuse.

It was just his words that surprised everyone, and they couldn't help but look at the thing covered by the black cloth.

For this reason, Xu Jiazi made an impossible request to His Majesty.

How powerful and important is this thing?

Li Shimin thought about it, and it was impossible for him to agree, but Xu Jiazi seemed to have some confidence, and he didn't know why.

Li Shimin looked at the things covered by the black cloth and said, "Xu Jiazi, why don't you show us what the third thing is?"

Everyone is also interested.

Xu Changsheng smiled, "Why not?"

Stepping forward, he tore off the black cloth with a swipe.

It's indeed a big guy, but everyone doesn't quite understand what it is.

It looks like a wooden cart.

It's just bigger than ordinary wooden carts and has four wooden wheels.

The strangest thing is that there is still a big pot on the wooden cart, a big pot.

It seems that the pot is no longer suitable. It is more like a water tank, which is also filled with more than half of the tank of water.

so people