Bringing System to Great Tang

On April 18, the weather was fine.

Many people didn't understand what Li Longji's small court meeting held in Hanyuan Hall.

When the meeting was over, Li Longji announced: "There is a new object called a hot air balloon. I brought one today and I will show it to the public by Yu Lin Feiqi."

Everyone is energetic, and today you can actually see the rumored flying ball.

Everyone was waiting, Yu Lin Feiqi brought four horses here, and immediately carried the boxes.

Use this to tell the ministers that hot air balloons are easy to carry.

Then Yulin Feiqi opened the box to take things, quickly assembled, adjusted it, inflated the hot air balloon, two people went up and controlled the alcohol blowtorch.

The hot air balloon gradually rose under the gaze of the ministers, and when it was thirty feet long, all the people inside and outside the palace saw it.

On the road in front of the imperial city, the people stopped and watched. The distance was close and they could see clearly.

A large basket was hung under the colorful balls, and in the basket there was a feather flying rider.

The hot air balloon continued to rise, and the hearts of the envoys of various countries continued to sink.

I have seen it, I have seen it clearly, it is indeed capable of carrying people, and it is still Yulin Feiqi, what does the emperor of Datang want to express?

When the hot air balloon ran out of two hundred feet of rope and moved with the wind in the sky, the cheers of the people reached Hanyuan Hall.

The officials huddled with each other and talked quietly.

"Good things, take them out, even if you don't need them, they will be sent back to the envoys of other kingdoms when they see them, to scare them to death."

"It is most useful when attacking a city. You can choose the wind direction. One wall of the defending city is not available, and the other two sides will be biased. Only the side can go out."

"The wind is too strong, and the rope suddenly broke, and the person on it was blown off and fell to death."

"There is no undead in a war. Falling to death is a normal casualty."

"How long can the rope be increased? The length of the rope also accounts for the same weight."

"There are no weapons that can't find faults. It's already pretty good. With more hot air balloons, it's an auxiliary to other arms."

"Exactly, wouldn't it be possible to defend the city without a hot air balloon? Even if it only relieves the pressure on one wall, the defenders of this wall can go to reinforce the other walls."

"I can still look around, two hundred feet high. Use a telescope to see the enemy's layout."

"Yes, one looks at the top and the other plays semaphore."

"The soldiers at the border know that they must be very happy."

"Things are not expensive, right?"

"You have to make it too."

The ministers expressed their views.

"Your Majesty, is it time-consuming to make this thing? It's better..." Yao Chong was close to Li Longji, and he asked how time-consuming to make.

Before he could finish speaking, Li Longji interrupted him: "No, Lijiazhuang can make it, very soon."

"Faster than making a bow?" Yao Chong still wanted to know.

"The bow takes a long time, and the crossbow is longer. A hot air balloon is actually not as expensive as a strong crossbow."

Li Longji finally got the bottom line.

The crossbow has many procedures and takes a long time, and the hot air balloon is simple and short in working hours. It is naturally cheap, not counting the technical money.

"Huh?" Yao Chong was surprised. He thought that a hot air balloon was not enough.

The result is cheaper than a strong crossbow. The cost of a strong crossbow of fifty or sixty is normal.

"That...that..." Yao Chong didn't know how to express for a while.

"Broken, the rope is broken, it broke at about ten feet." A shout came suddenly.

Everyone looked down, and sure enough, the rope fell, and the other ropes flew away with the hot air balloon.

The ministers are anxious, are you going to fall to death two Yulin Feiqi today?

Li Longji frowned.

"Your Majesty, there was a sudden gust of wind just now, and the rope broke." The little yellow door ran over to say the reason.

All the people who watched the hot air balloon are now dumbfounded, and the foreign envoys are excited.

It turned out that there were shortcomings. When the rope broke, people would fall to death.

The ministers of Hanyuan Hall looked at Li Longji, Li Longji thought about it, and ordered: "Take tea and wait for the hot air balloon to fly back."

Qunchen: "..."

The rope is broken and blown away by the wind, can you come back? What is the rope for? Your Majesty is afraid that something went wrong after being in a hurry, right?

At this time, the two people on the hot air balloon encouraged each other.

"Sixth, don't be afraid. We said that we can change, hurry up, and take the rope up. Let's find a way to fly back and don't fall into the wild."

A sergeant shouted.

"Knowing Dalu, hurry up, go up, the wind is not in the right direction." The sixth man pulled the rope frantically, his arms stretched out and shrunk, one by one (the distance between tuo's arms and his hands).

Bundles skillfully, so as not to get messed up.

Da Lu gave fire, and the hot air balloon rose rapidly.

Rising to a certain height, the wind direction changed, but it did not blow back, and continued to rise.

"It's a bit cold." The sixth child is still down there.

"The higher the higher, the more, it's okay, the proprietor said, the temperature rises by 333 feet, and the temperature drops by 6 degrees, we can persist." Da Lu explained with science.

"I knew I would come up in a cotton-padded coat. Isn't it too high to breathe?"

"Then go on, you can't be suffocated to death, the big deal is to leave the field."

"Change, fast, at this height, go back, oops, it's not easy, but it's really possible."

"It will be easier in the future. Bring clothes in the basket and the proprietor's oxygen bag."

After operation, the hot air balloon ushered in a new wind direction at an altitude of more than 3,000 meters, blowing back.

Fortunately, it was summer, and the temperature dropped by 20 degrees, still able to bear it.

Two people discovered the new world, my God! You can find the wind, who said that a hot air balloon can only fly in one direction?

What's the use of this rope?

The two flew back, Li Longji was waiting.

Whether it's flying back by himself or sending a message back after landing, one of them will come back.

Li Longji didn't believe that Yulin Feiqi would fall to death. The hot air balloon stopped fire and the altitude was about to drop.

After waiting for about two quarters of an hour, suddenly a Gao Lishi who raised his binoculars and looked around shouted: "I see it, in the sky, it is very small, it is floating over, it is close, it is above our heads, hey? It has passed."

Li Long got up from the base station, took the telescope, and sure enough, saw a small balloon flying in another direction.

Then the balloon descended, flew to the left, descended to the left, ascended, not left, but right, flew for a certain distance, and descended.

As the altitude decreases, others have discovered it without using a telescope.

The hot air balloon that looked smaller was rising for a while, then lowering for a while, watching the distance gradually approaching.

After waiting another two quarters of an hour, the balloon was big enough to see the hanging basket and the people inside.

The hot air balloon descended from the height, being blown back by the wind.

The people cheered, and the messengers were depressed. Can they fly back and forth without a rope?

Li Longji smiled, and as expected, Yulin Feiqi was the most calm, not afraid of unexpected situations.

Looking at the route of the hot air balloon, it is flying towards the Hanyuan Palace.

The group waited excitedly for ~www.wuxiaspot.com~ for the ball to land.

The person I saw at this time was closer than when he was the highest.

Many people sweat on their palms, which is probably the cause of the hot weather.

It's getting closer, getting closer, and suddenly a strong wind blows obliquely, the hot air balloon floats, and it floats away when it is six or seven feet above the ground.

The hot air balloon floated over the avenue in front of the imperial city, and there was a shout from above: "Tell your majesty, we will be back in a while, alas, the wind."

The people watching below saw something so big flying over their heads, and heard shouts, many people at the same time: "Oh~~"

The hot air balloon quickly moved up and away again.

"Wait a little longer." Li Longji said helplessly.

Qunchen: "..."

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