Chapter 912: Flying Freely for Years

The big kite circled in the sky for four circles before Li Yi controlled it to slide down with the wind, gradually approaching the ground, and then braked.

After opening the buckle, Li Yi stood next to the triangle hang glider and panted. Flying in the sky is also very tiring.

Mainly because he was nervous and afraid of sliding down. Should he come up again or wait for the people above to go down?

Everyone gathered around and looked at Li Yi. He was very good and alive. Then they looked at the big kite. It was also very good and not broken.

"This thing is a kite. Many predecessors used kites to fly into the sky but failed. Li Yi did it."

Wei Zhigu squatted down and touched the hang glider, feeling deeply moved.

Hot air balloons can fly up to the sky, and with an umbrella on the back, they can slowly fall down from the sky.

Now, with a big kite, you can still fly up, as long as the wind is strong enough, you can fly very high.

"It looks scary. Flying so high, what if you fall down..." Su Yan was scared. If he was asked to go up and try, he would never go.

"It can be used in the army." Li Longji first thought about military affairs.

Find a high place, place soldiers from it, jump into the enemy city, or attack the enemy's baggage.

"Can it always fly high?" Bi Gou is more concerned about this matter. It can fly back and forth to transmit intelligence.

"It depends on the wind. If the wind is suitable, there will always be wind. No matter which direction it blows, the master can control it."

Li Yi mentioned a master, he can't do it, he can only choose an area, and suddenly fly to a far place, he will involuntarily lower the altitude.

Today he has performed beyond his level, otherwise he will definitely fall off the mountain.

"Is it easy to learn?" Queen Wang was interested.

Li Yi shook his head vigorously: "It's not easy to learn. You need to find a flat land with wind first, practice many times, or take off by towing. You have to learn parachuting before."

The probability of this thing getting into trouble is not high, but it is the worst fracture when it happens, and the more severe ones will be gone.

In fact, the reason why some people get into trouble is that most of the time those people want to challenge difficult actions. It is safe to fly normally.

There is also a video saying that there is no strap, and he holds the horizontal bar all the way down, and finally broke his hand.

"Can it take off on flat ground?" Li Longji thought of something.

"Wait for the wind, use a horse to pull the kite, and it can hover after it flies up. If it is always pulled by the horse, it can fly all the time."

Li Yi smiled and said that flying a kite is simple. You have to fly a kite before learning, and it is not high from the ground.

If there are conditions to go to the wind tunnel, you can practice in the wind tunnel first.

"Okay, train some people and fly outside the city with horses." Li Longji also laughed.

"But let other envoys see it? Especially Tubo and Turks?" Song Jing suddenly thought of the intention.

Let others see it and scare you to death. If Tubo and Turks think it is simple, make a big kite by yourself, and it is better to fall to death.

Song Jing does not think that any kite can take people to fly. The kite that Li Yi took out and can fly back and forth must have a very high technical content.

Just like a gun, a gun looks simple in structure, but in fact there are many parts, and it is difficult to process.

"Is it cold in the sky?" Princess Yongmu looked at Li Yi with admiration.

How many people can only think about flying a kite in the sky, like a dream.

"It's warm now, not cold. I'll take you up there with a hot air balloon someday." Li Yi shook his head. He said it wasn't cold.

"Fly~~Fly~~" The little guy opened his arms, twitched his legs and ran, shouting as he ran.

"If there is something that can take people up to the sky and land at any time, without waiting for the wind, it would be great."

Bi Gou was also afraid of hang gliders and didn't want to play.

He was considering long-distance air transportation, which is more convenient than hot air and not affected by wind.

"Wait, wait a minute, wait until I build a diesel engine and run it on the ground first. Developing it together with the steam engine, neither one is easy to build!"

Li Yi looked worried. He wanted to build a steam engine locomotive, which was not easy. He could build a small one first and use the same track.

The difficulty lies in the large parts and the boiler needs to be thick enough.

If it is replaced with a diesel engine, the cylinder can be cast, and he has drawings of the parts inside.

The difficulty lies in the small size. Many parts are small, especially the bearings have high requirements, and the cylinder seal must be tightly sealed.

Just make a single-cylinder one first, and then add more, so that the tractor will be there.

The simplest is a walk-behind tractor, like riding a bicycle, controlling the handlebars, and the brakes are all operated on the handlebars.

But how to solve the tire problem? The train does not need it, and the tractor...

"Xiao Yi, you said you can make it?" Bi Gou couldn't guess Li Yi's various embarrassment, and he was surprised by Li Yi's words.

Li Yi said it was difficult to make, and difficult to make means that it can be made.

"It's too early, I have to build a solid industrial foundation, and I still need the Tang Navy to go out to sea and bring back things. Don't think about it for ten or eight years."

Li Yi didn't want to give everyone too much confidence. If they were thinking about it, they would think about it all day and delay the business.

"Okay, eight years, eight years is eight years. I want to live to see that day, Xiao Yi, you work hard." Bi Gou gritted his teeth and recognized eight years.

As for the ten years mentioned earlier, he pretended not to hear it.

"Let's go down the mountain and do our own things. I know there are two new things. Old Song, you need to be more open-minded." Li Yi looked at Song Jing.

"I'm fine." Song Jing really let it go. He was too far away from the people and didn't make any achievements.

The people only recognized his position as prime minister, and didn't care about what he said.

He understood that he, like Yao Chong, had lost power.

But after seeing the new gun, a musket that could make bullets fly a hundred feet.

Seeing Li Yi fly a big kite in the sky again, there is no comparison between him and Li Yi.

Come here to play for two days, soak in hot springs, receive Li Yi's massage, eat some comfortable meals, that's it.

As the group walked down the mountain, Li Yi took Princess Yongmu's hand and said, "Be careful, it's easy to go up the mountain but difficult to go down."

"There are sedan chairs, four people carry the sedan chair, take a car in places with good roads." Li Longji looked unfriendly, but did not stop him.

Li Yi can't not marry a wife, right? Who to marry?

Marry your own daughter, and then change the name. It doesn't matter what it is called. The most important thing is to tie Li Yi to the royal family.

Princess Yongmu's face was red all the way to her neck, and she lowered her head to let Li Yi pull her away.

Xiaolan supported her on the other side, looking around with big eyes.

The four ministers also walked by themselves, not looking at Li Yi at all, looking at the road and the scenery.

Li Longji thought about it, took Queen Wang's hand, and walked by himself as well.

The little guy sat on the sedan chair, surrounded by a full-body protection, ready to catch the little guy with his body at any time.

Guo Ziyi carried a knife, a row of small flying knives on his waist, and followed closely with Li Yi's sniper rifle in his hand.

"Guangping, the Japanese are coming, prepare to receive them, and give them rewards." Bi Gou discussed state affairs with Song Jing while walking.

The vanguard of the Japanese team came, six people, and said that a large group of people would come soon.

They came out of Japan last year and have been on the road.

More than 300 people, the Japanese envoys in Chang'an are ready to welcome them at any time, and then send letters to the country.

"Reward books, scriptures, and technology are not allowed to be leaked. Whoever gives Japan good technology, I will take his head."

Li Yi suddenly spoke, not polite at all, regardless of whether the four ministers are in a good mood.

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