The scolded Tie Tuo scratched his head, smiled, and said to He Wei: "Hehe, okay, then young master, I'll go first." Pen & Fun & Pavilion www.biquge.info"

"Get out, get out!" He Wei scolded with a smile.

If you want to say that the skin of this iron lump is indeed thick enough, why worry about letting him get out here, he will really get out honestly. And when He Wei couldn't cry or laugh, this thing was full of words just now, as if he wanted to stay and work, but as soon as he turned around, he turned on the walkie-talkie in his arms, and then beeped wildly at the walkie-talkie as he walked.

At present, the walkie-talkies used by He Wei and others do not have a call reminder function. Therefore, to be able to connect to the conversation between the two walkie-talkies, it also requires a certain element of luck. Tie Tuo will start to listen to the call on the walkie-talkie, obviously trying to try his luck from now on, hoping that as soon as Mei Xiang turns on the walkie-talkie, he can hear him speak.

He Wei shook his head with a smile when he saw the performance of the iron stone, and then turned around, ready to deal with the hot air balloon on the ground.

It's just that it's okay not to turn around, but as soon as I turned around, He Wei found that something didn't seem right. After being stunned in place for about five seconds, He Wei began to slowly look around his surroundings, and when He Wei's gaze made contact with Jin Ling'er's gaze, he finally realized what was wrong.

After Jin Cheng and the others left, there were only three people left in the entire assembly room: He Wei, Jin Ling'er and Tie Yan. And at this time, He Wei coincidentally broke the iron stone. In other words, in the huge assembly room at this time, there are only two people, He Wei and Jin Ling'er!

When He Wei and Jin Ling'er's eyes intersected with each other, they both saw a trace of panic in each other's eyes, and they staggered their gazes at the same time with a tacit understanding. Then, there was another embarrassing silence.

This silence made He Wei feel very uncomfortable, and at the same time, he was annoyed by the slightly flustered performance he had just had. No matter how you say that you are also a man, you are afraid to look at a little girl? No, no, how can you be so cowardly?!

So, in order to prove that the reason why he quickly staggered his gaze just now was not because of panic or anything else, He Wei decided to take the initiative.

"You...... Are you still there?"

He Wei actually wanted to take the initiative to say hello to Jin Ling'er, say a few words, and then naturally leave generously. But as soon as the words came out, even he knew how inappropriate this question was. But what can I do if I know and know? I've already asked the question, so I can't take it back, right?

And so, another embarrassing silence crept in.

Although He Wei still had the heart to take the initiative to end this embarrassing silence, he really didn't know what to say, so he had to say nothing and stuffy himself to clean up the hot air balloon on the ground.

"Can this thing really fly?" He Wei didn't know what to say here, but Jin Ling'er took the initiative to speak. And the first sentence is full of strong distrust.

"Of course you can fly. He Wei replied confidently. If he were someone else and dared to question the hot air balloon he designed in person, he would not be too lazy to take care of him. But I don't know why, Jin Ling'er's questioning made He Wei have an involuntary, heartfelt impulse to justify his name.

"Fly like a hang glider?" Kim Ling'er was so impressed by the experience of flying on a glider that she compared a hot air balloon to a hang glider as soon as she opened her mouth.

"Of course not. Hang gliders use the velocity generated when they fall from a height to fly, so they are not technically flying. The hot air balloon is different, it really starts from the ground and flies high little by little!" He Wei explained.

Jin Ling'er tilted her head and thought about it, and then quickly shook her head again, obviously unable to understand what He Wei said about flying to a high place little by little, what kind of flying method it was. Since it is flying, is there still a reason to fly slowly? Isn't it that before it flies, it is about to fall?

"Can this thing fly now?" Jin Ling'er asked.

"Yes. But not here, you need to be in a wide area. He Wei replied.

"Then let's go to the school field for a test flight, shall we?" Jin Ling'er said eagerly.

So, you'll never be able to figure out a woman. Just after hearing that He Wei had already married, Jin Ling'er's mood was so low that she almost lost her temper on the spot.

But how long has it been? In the blink of an eye, it was lively again, as if nothing had happened just now.

He Wei hesitated when he heard this, but he was quickly defeated by Jin Ling'er's rather lethal gaze, and finally had to nod and say, "Yes." ”

The test flight of a hot air balloon is different from that of a glider and a batsuit, when using a glider and a batsuit to glide in the air, the operator only needs to control the direction, and nothing will be consumed.

A hot air balloon requires not only the operator to control the flight direction, but also to prepare sufficient fuel and a weight to maintain the balloon's center of gravity.

Of course, these things are all in the Golden Eagle Mercenary Group, and Jin Ling'er said a word, and all the materials needed for the test flight were sent by miscellaneous servants.

This time the test flight, although there were still people watching on the school field, it was obviously not as many as the previous two times. There were only about thirty or forty mercenaries, standing together in twos and threes, looking at this side from a distance.

This hot air balloon made of iron is a decent size, and after removing the weight, it can just carry two adults. So after He Wei and Jin Ling'er went up, they didn't have to worry that the hot air balloon couldn't fly.

"First of all, the fire must be controlled, and the fire should not be too big, otherwise it will burn the hides on it. It's not too small, and if it's too small, the heat won't be enough for the hot air balloon to fly. He Wei explained while operating. And Jin Ling'er looked at the jumping flames in the brazier, stunned, and didn't know if she was listening to He Wei's explanation.

In fact, as long as there is no big problem with the structure of the hot air balloon itself, and the fire control is good enough, it is not difficult to get the hot air balloon into the air.

No, it only took about eight or nine minutes for the hot air balloon to faintly feel like it wanted to leave the ground. At this time, He Wei first stabilized the flame in the brazier so that the size of the flame in the brazier remained uniform.

Then, when the hot air balloon was completely off the ground and did not seem to fly, He Wu began to throw the heavy objects used to adjust the center of gravity around him. It was thrown until the rope that bound the hot air balloon was pulled and creaked, and He Wei waved his hand to cut the rope and let the hot air balloon slowly rise into the air.