"No one in the world has ever been able to fly. "Watching the movements of the Qin Dynasty one by one.

Huajian Pai Qin Cao, Zhang Qiaozheng, Wang Chaoyun, Yuwen Rouniang, some of those who drank with the Qin Dynasty were even more worried, everyone could figure it out, if someone had flown before, then it was impossible for these elites from all over the world not to have heard of it, and no, the flight of the Qin Dynasty.

Especially these days, the Qin Dynasty has been staying in Shouningyuan and has not left the barracks.

I didn't leave the barracks, and I didn't see the Qin Dynasty doing a real thing.

The method of flying to the sky was obviously conceived by the Qin Dynasty, and according to an idea, he had the courage to make a promise and was full of confidence, and he also tried it himself.

"Smack!"

Qin Chao's hand grabbed the handle of the blower.

"Huh?"

Staring at them one by one, this blower is one zhang long and half a zhang wide, and it is a rare super large size blower, which is not at all something that ordinary martial artists can pull.

Qin Chao's hand moved.

"Whoosh~"

The bellows were pulled, and the bag began to bulge, and at the same time, Guo Yuanyuan walked over with a torch and stepped into the rattan basket.

"Whoo~Whoo~"

The Qin Dynasty pulled the bellows faster and faster.

"This ball, it's so big!" I saw that the whole airbag was getting more and more bulging, and it was already five or six feet high at the moment, standing like a small mountain, but the balloon was still growing.

"Ignition!"

I saw Guo Yuanyuan even stretching out the torch to a device under the balloon, and the fire immediately ignited, and then it was obvious that the mountain-shaped balloon was bulging upward, and many people's eyes flashed thoughtfully. "Smoke flies into the sky, everyone knows this, and smoke can be used as a power to take people into the sky......

"Impossible!"

"Three-year-old dolls know that smoke can't take people into the sky. ”

It's not that smoke can't take people to the sky, but how big is that smoke? If smoke is used, not to mention such a small combustion device in the Qin Dynasty, it is a burning device that is increased by a hundred times, and the airbag is ten times larger, I am afraid that it will be very difficult.

"No, he's an open flame. ”

"Open flames don't produce much smoke and dust, and he doesn't use smoke to fly into the sky. "It's true that the combustion device under the balloon is on fire, and there isn't much smoke at all, unless the fuel is misplaced.

Qin Chao's action of pulling the bellows did not slow down at all.

"Hmm? The balloon seems to float up a bit. At this time, the balloon has risen to seven or eight feet high, different from the previous lazily lying on the ground, at this moment it was stretched long from above, and gradually the balloon began to get bigger, and then it really floated up and pulled the rope connecting the hanging basket straight, but the hanging basket loaded with Guo Yuanyuan did not leave the ground. Qin Chao removed the bellows, stepped forward and stepped into the gondola, and then fiddled under the combustion device a few times, it was the air intake, and Qin Chao opened the air intake almost completely.

"Boom!"

The fire erupted, and the temperature of the air inside the balloon rose sharply.

"Fly...... It's flying!"

"It's really off the ground, this ......"

One by one's eyes widened, at this moment the hanging basket left the ground under the pull of the rope, and then slowly went up, although the hanging basket was less than a zhang into the air, but this way of flying, even if it was a centimeter above the ground, it also marked an impossible occurrence.

Their chests heaved and their eyes stared at the rising hot air balloons.

"This ball, it doesn't look special. ”

"That fire is an open flame at all, there is not much smoke, smoke can fly into the sky, but there is no smoke, why fly up?" Su Shi opened his mouth slightly, Gao Tianlai squinted, Zhang Botong, Lin Xihua, Zhang Qiaozheng, Qin Cao, Bi Shouxiang...... Each one even has a feeling of dreaming, not smoke, but fire, plus a balloon, but it takes people into the sky.

"Sky lantern!"

"I thought about it, Kong Ming lanterns may not be carried into the sky with smoke. "Kong Ming lantern is not no one has thought about it, you can use Kong Ming lantern to take people to fly, just like flying a kite to put people into the sky, the principle seems to make sense, the actual operation is not very likely.

"I always thought that the paper of Kong Ming lanterns could only withstand one or two small candles and bamboo with lanterns, but I was wrong......"

"I understand, although the paper of Kong Ming's lantern can't withstand the force, but it can't be modified by other methods, the air bag used in this Qin Xianao's flying device should be made of animal skin, right?"

"That's right, it must be made of animal skin, only animal skin can withstand such a lot of force without breathing......"

......

The most difficult thing for people is direction, and when you have a direction, tell you that it is right, and things will be easy to do, which is why the first atomic bomb took the longest time to develop, and then other countries were very fast.

"His airbag is not an animal skin at all. Su Shi squinted, "The cost of using animal skin to make zuò is too high, and animal skin is too heavy, making something like zuò with an effect like the current one is at least several times larger, and the firepower requirements are also higher, which is not realistic at all." Su Shi knew the materials used in the Qin Dynasty, so he was the first to understand how this hot air balloon was made.

"Guys, this thing did fly with them. A voice sounded, "However, how high can you fly, will it break down if you fly a few feet high?" Now it is still unknown, if you can't fly a few feet high, what is the difference between flying and not flying? So don't be too happy. The voice came out.

"That's right, I don't know how long the airbag can last, let's see. ”

"Yes, I remember that some of the Kong Ming lanterns just didn't rise much and then burned on their own, this large Kong Ming lantern is so big, it's really dangerous whether the cover on it can withstand the fire and roast......"

......

They all looked at the hot air balloons that were soaring.

One foot!

Erzhang!

Sanzhang!

The hot air balloon kept rising, gradually rising to a height of hundreds of zhang, and the hot air balloon that was originally the size of the house almost became extremely small, and many people began to get excited.

"It takes so long to fly so high!"

"Now nothing has happened, it seems that there will be no accidents, so we can really fly to the sky and see? How high is the sky? What will happen to the heavens?"

"Master Su, didn't your poem say 'I want to go back by the wind, and I'm afraid of Qionglou Yuyu', is there a palace in the depths of the clouds, whether there are immortals, I didn't understand before, and I ...... in the future."

"That's right, this Qin Xianao flew up like this, he wouldn't really meet ......"

......

The sky is the most curious place for human beings, flying, is a deep-rooted dream of human beings, watching the eagle spread its wings, the birds soaring in the sky, who has not dreamed that they can fly in the sky like a bird?

Now the hot air balloon with the Qin Dynasty and Guo Yuanyuan two adults are still flying up hundreds of zhang high, the Qin Dynasty can, then they can, and at this time they all understand, 'Fairy fluttering on the nine skies' four sentences of myth, the mystery is actually the Kong Ming lantern, if you want to fly into the sky, as long as you follow the way of the Kong Ming lantern to make a large Kong Ming lantern like the Qin Dynasty.

One by one, they were excited.

There were also some people in the crowd who looked at the hot air balloon that loomed in the night sky, and a glint flashed in their eyes.

"This wine-colored boy actually made this thing with a conjecture!"

"Without any verification, he directly boasted of Haikou, and this boasted Haikou can still be realized, this is flying, this person...... Whether it's luck or ability, if it's ability, it's too rebellious. ”

Such a person turned out to be someone he had sent. ”

The battle of ideas has always been a sea of corpses and blood, although it is very exciting to be able to fly, but when they think that someone like the Qin Dynasty is a disciple of his faction, many people feel uncomfortable in their hearts.

"It's a little flower pie who also wants to keep such a talent, it's really a fool's dream. ”

"My sect and the flower faction have always been enemies, and this wine-colored boy is so smart that he has to guard against it. Blame it, blame you for being too fond of it, now you are flying happily, but when you come down, once you get out of the barracks, even if I don't do it, I'm afraid that many people will do it......" sneered in their hearts.

No one noticed.

"Brother Qin, sure enough, I still underestimated you. Su Shi smiled and waved slowly to the sky, "It's not ordinary in the ordinary, the poetry is like this, and so is this Kong Ming lantern, perhaps, it's right for you to be famous as soon as possible." ”

"I'm also worried about how he's leaving. Gao Tianlai's eyes flashed with surprise and admiration, "He chose to fly away on this ball, on this windy day tonight, we look like it is going up, but I am really afraid that it will fly up diagonally with the wind, so that it will float in the air for a period of time, and when it falls, I am afraid that it is already several miles, or even dozens of miles away." ”

"Is that really going to work?"

Zhang Qiaozheng looked at the sky, and Qin Chao said to her, 'Go back by the wind tonight, and there will be a period later'.

"If that thing can really fly quickly with the wind, it will be easy to get rid of those who have bad intentions. "The Qin Dynasty itself is not a congenital master, it can only rely on the innate protection of the Huajian faction, if there are not many enemy masters, it will be fine, but once the other party is strong, Zhang Qiaozheng is not sure, so Zhang Qiaozheng also thinks that the Qin Dynasty can really rely on this hot air balloon to leave the land of right and wrong.

Waiting to land one by one, Qin Cao, Zhang Qiaozheng, Yuwen Rouniang and other people are also a little worried about accidents, after all, Kong Ming Lantern also has the possibility of falling in mid-air, but most people want to see how long this hot air balloon can fly.

on the sky.

The fire was blazing, and Guo Yuanyuan's face was pale in the hanging basket, but there was extreme excitement in her bright eyes.

"Official, we really flew into the sky!"

"yes!"

"This flies so high, you said that if this ball is made bigger and the fuel is more sufficient, we keep flying up, will we meet the immortals, then what is on the top?" Guo Yuanyuan spoke incoherently, her eyes were full of curiosity and excitement, the ancients knew almost nothing about the sky and the atmosphere, because they didn't know anything, so they were more eager to know.

Qin Chao smiled and looked at the excited woman: "Brother Chao is out of the horse, Lu Dongbin also has to walk around, how can he meet the immortals? This sky, the more you go up, the colder it gets, and when you reach a height of two or three thousand zhang, you can turn into ice, even if you can fly up, you must not fly." "In the previous life, the atmosphere was divided into five layers: convection, advection, mesosphere, warm layer, and escape, each layer has a different environment, and the recommended altitude of the hot air balloon is up to 4 kilometers, and it is difficult to control the conflict of climate and wind changes at 7 kilometers, and it will be extremely hypoxic at 8 kilometers.

"Heh, you are angry, you can lie to the child, you can't go up for two or three thousand feet? You are also flying for the first time, and you still want to fool me!" Guo Yuanyuan looked at the sky more and more eagerly, and even had a trace of fear.

(Thank you for the tips from 'The Man Who Bites Dogs' and 'Rui Chun Silu'!)