It is unwise to rashly use people to do the test before the safety performance of the hot air balloon is determined, and it is the boss of one side of the force who goes up to the test, which is even more frustrating!

However, Chen Jincai was not unprepared, he carried a parachute on his back, and he was his own copycat, he was not at ease when others did it, so he made a backpack and climbed into the basket under the hot air balloon. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Now Chen Jincai looks very strange, carrying a big bag on his back, this is a parachute, but what is the matter with two giant eagles standing on the bag?

After all, this parachute is a cottage, it won't open by itself, what is needed is Chen Jin to pull the knot, and then the two giant eagles on the backpack will grab the rope on it and fly up, so that the parachute can be opened a little.

Parachutes! It's hard to open if you don't open it, and if you open it a little, it's easy, but only if you fold it yourself, and if you crumple it into a mess, then you don't have to say anything!

And the trick of using the giant eagle to tear open the parachute, except for Chen Jincai, who can use it himself, no one else can use it, because they are not at ease, only Chen Jincai himself will command these giant eagles like fingers.

This is also why Chen Jincai went up to test himself instead of letting others try it, as long as he dared to guarantee that he would not be able to die if he fell in the air.

As one sandbag after another was thrown down, the nozzle kept spewing flames out, and the hot air balloon slowly flew upward, if it weren't for the tow rope on the ground that had not been untied, it would have been flying high into the air.

The oil pressure cylinder was cast by Chen Jincai himself, and he was not at ease with what others made, only his own craftsmanship was more at ease.

It seems that he is the life of Zhuge Liang, and he has to do everything himself, which will tire people to death.

However, who called this a matter of their own lives! In this era, when it comes to metal smelting and casting technology, who can have him?

It can be said that if this hot air balloon succeeds, who can copy this past? Even the pump used to increase the pressure of the oil bottle will not be made!

In fact, this is also the pump that Chen Jin created after thinking about it for a long time with cow tendon or something to be used as rubber, so that he could add pressure to the fire oil bottle, and then let the fire oil spray out to form a flame like a gas stove in later generations.

Without this, the hot air balloon can't fly even if it is killed, and if you want to have a hot air balloon, the flamethrower technology is a hurdle, but fortunately, this hurdle does not exist for Chen Jincai.

Seeing that the hot air balloon was slowly rising, Chen Jin didn't throw sandbags out again, he couldn't rise too fast all at once, if he rose too fast, it would burst.

Even modern people don't know how hot air balloons control their direction. But this is not a problem for Chen Jincai, who has been to some hot air balloon clubs, remembers that it was turkey country, and learned how to use the air flow at different altitudes to control the direction he wants to go.

How to say it! Let's put it this way!

The fact that there is calm in the sky and there is no wind on the ground means that the air is still everywhere in the sky?

The answer, of course, is not, in the air, there is no absolutely still air, they are constantly moving.

Different altitudes will have different air flow layers, and their sense of hierarchy is obvious.

What is the analogy?

Take the tall building! A 40-storey building, the first to fifth floors are east winds, if you want to go to the east, then, you go to that height, the wind there will take you to the east, how fast the wind is, then theoretically your hot air balloon can be as fast as possible, but be safe.

However, if you go beyond the distance of the first to fifth floors, for example, to the sixth to tenth floors, the air flow that was originally going east on the first to fifth floors may have changed to the height of going south or north at this stage.

So if you get to this level, you want to go east to the end but you're going to be blown south or north.

A hot air balloon driver needs to have a good experience of going up and down to find the right air flow for himself, so that he can play hot air balloon very happily.

It just so happened that Chen Jin barely had such an experience, and after the underground people untied the leash, he put the rope away, and then slowly adjusted the valve of the flamevent to let the hot air balloon rise slowly.

The sandbags under his feet have been thrown down, so as to save a little oil, Chen Jincai lay on the edge of the basket and looked down, and saw that the people under him were really like a swarm of ants.

Finding an airplane to the north, he wanted to see what was going on with the troops outside the city.

Chongcun and Chongyu are not outside the city now, and for them, the fifty-six generals and generals who have surrendered to the army, all of them have been brought into the city, locked up in a courtyard, and have not been allowed to go out, and are now playing in the courtyard in pairs.

Suddenly, Chongyu lowered his head, but saw a huge black shadow sweeping over the earth, looked up, and was immediately shocked, and shouted: "Heaven...... There's a big flying monster in the sky! ”

For a while, everyone looked up and saw that it was a thing bigger than a house flying in the sky, because it flew too high to see what it was, but what could fly in the sky was generally not easy to match, and for a while people panicked and talked about what it was.

When Chong Cun looked up, his eyes were sharp, but he saw Chen Jincai who was looking down, and he was stunned for a long time before he came back to his senses, and said with a wry smile: "With this divine object, he can still bring people, where else in the world can he not go from now on?" ”

Tokyo City.

A carriage went straight to the gate of the Forbidden Palace, and the crossbow guards on the gate tower of the Forbidden Palace had already aimed the eight-bull crossbow under their control at the carriage of the carriage, once the car crossed the cordon, he immediately shot the eight-bull crossbow under his hand, and the three crossbows on the eight-bull crossbow would blast the carriage that did not know whether it was alive or dead.

However, he didn't have a chance, because the carriage stopped in front of the cordon, and a young scholar jumped down from the carriage and shouted to the guards: "Mr. Chen Jincai, Mr. Bainiu in the Northwest and Peace Valley, sent a letter to the Great Song Dynasty officials, and he still wants to pass through!" ”

In fact, although Zhu Shun is now holding the letter from Chen Jincai in his hand, he does not dare to guarantee that he can really deliver the letter to the official family, in fact, to be honest, he himself does not want to get involved in this matter.

He is also a martial arts person, and the big words on the envelope are murderous, who can't see it?

It's not a good thing to think that letter, and if you get involved in it, I'm afraid you'll die without a place to bury!

However, this letter really can't be touched by others, since the letter is imprinted, then this letter can't be touched by others, not one!

Chen Jincai is already like a king of power in his eyes, although there is only a small city, and a town in the Great Song Dynasty? It's still about the same place as a county.

But I can't help it, people's fists are hard! In this world, it makes sense that fists are hard, especially when other people's fists can still fly in the air to hit you, then it is even more reasonable.

The emperor of the Great Song Dynasty also knew this, so after waiting for a short time in Zhu Shun, the gate of the forbidden palace of the imperial city opened, and an old eunuch walked out.

"That scholar, the official family wants to see you, come with us!"

(Sorry sorry, it's late again!) (To be continued.) )