The atmosphere between the two was tense. Geng Zhong, who was standing aside, was in a dilemma. He laughed and tried to persuade him: "Sir, we still have business to do."

Taking a deep breath, Ji Zimo suppressed the anger in his heart and said calmly: "This is a barracks, be careful how you behave."

Xia Qianqian curled her lips secretly, not daring to say anything.

Led by Xue Tou, several people came to a part of the house.

There is a simple hang glider spread out on the ground.

Ji Zimo came to the front and introduced: "This is the hang glider that was tested the day before yesterday. It fell vertically and injured a soldier's leg."

Xia Qianqian squatted down, stepped forward and picked up the fabric attached to it with her hands, frowning slightly, "This fabric is breathable."

She reached out and touched the main structure of the delta wing again, "This one is too thick and heavy. Without enough wind, it can't take off at all."

On the side, Xue Tou argued: "This is something that is meant to be sent to heaven. If it is not thick enough and strong enough, if it breaks, shouldn't it kill someone?"

"Strong doesn't mean it has to be thick." Xia Qianqian retorted.

Xue Tou suddenly became angry.

A young man who appeared out of nowhere dared to come to his weapon refining camp to give advice.

He was unconvinced and said: "Young master, in this weapon refining camp, the most useless workers have been forging iron alone for four or five years. Their experience is much more sophisticated than yours."

"We have looked at the frame design of this hang glider countless times, and we have also considered a lot about the weight of the frame. If it were thinner, it would not be able to bear the weight of an ordinary soldier."

Xia Qianqian touched the material of the skeleton, and there was no doubt that it was made of iron.

She overestimated the ancient iron-making technology. When using such low-purity iron to make a skeleton, the texture is indeed not up to standard.

"Do you have aluminum here?" she asked.

Xue Tou was stunned and did not react.

Xia Qianqian searched around the venue and found an aluminum kettle, "I need something made of this material."

Xue Tou opened his eyes wide and said in disbelief: "You want to use it to make a skeleton, are you crazy? Things made of this kind of material will break when dropped. The texture is very soft, and it is impossible to bear a person's weight?"

Xia Qianqian smiled faintly and said, "It is indeed as you said, but it needs to be processed a little more."

Process it?

The soldiers in the weapon refining camp all looked at Xia Qianqian, as if they were looking at a fool.

You ignorant boy, what the hell do you know!

No matter how you refine something of that kind of material, it is still the same thing. Can you still turn it into flowers?

Xue Tou was also amused. He came close to Ji Zimo and said with a smile: "Young Master, this Young Master must be talking about drama."

"After repeated research by the best masters here, the blueprint of the hang glider cannot fly into the sky at all after being built."

"That drawing may be like the somersault cloud in "Journey to the West", but it's just something in a storybook. You can't take it seriously."

His words made Xia Qianqian feel cold.

What they said was reasonable and well-founded. If there weren't so many successful cases in modern times, or if hang gliding had become a mature technology, Xia Qianqian would have seriously doubted whether she was being arrogant as they said.<

/p>

Before she could speak, Xue Tou sighed again and couldn't help complaining: "Since I took over the weapon refining camp, every weapon sent out from here has been strictly screened, and there has never been any error."
p>

He kicked the hang glider that was lying on the ground bitterly, "We built this thing according to the size, spent a lot of effort, and meticulously. We never thought that the first time we tried it, we would need a soldier's leg."

Regarding asking for someone's leg, Xia Qianqian also apologized deeply.

However, in order to conquer Xiafan Mountain, we must speed up the transformation of the hang glider. By then, many people's lives can be saved. Compared with the two, that person's leg injury has a special meaning.

"Captain Xue, please help me find some aluminum. Later I can help you refine something that is stronger and lighter than pig iron."

Xia Qianqian then ordered: "Prepare a big pot and burn firewood under the pot. I will let you see the miracle happen."

A miracle happened?

The childish-looking young man in front of me has really watched too much "Journey to the West".

Does he think he is Sun Wukong, who can transform into seventy-two things, or he thinks he is a god in the sky, who can turn stones into gold.

In the weapon refining camp, everyone put down their workers and gathered around.

They wanted to see what methods she was going to use.

But Xue Tou had no intention of catering to her.

He came up to Geng Zhong and discussed: "Guard Geng, look, the plows over there are still in a hurry to hire people. I..."

Geng Zhong glanced at his master, then at Xia Qianqian, "Master..."

Ji Zimo's face darkened, his eyes glanced at Xia Qianqian, and he said in a calm tone: "Do as he says."

"This..."

Xue Tou had no choice but to wave his hand and said impatiently: "Did you hear that? Go to the warehouse and check if there are any such aluminum utensils. Bring them all."

After receiving the order, several people trotted to the warehouse to check.

After a while, several people rushed over with a bunch of things in their arms, "Xue Tou, I found the things."

"Okay!" Xue Tou turned around and asked Xia Qianqian, "Master, what should I do next?"

"You light the fire, and I'll refine it."

While she was talking, she picked up a fire stick on the ground, picked up a piece of waste paper on the table, and started writing.

First, she relied on her memory to write the chemical equation of aviation aluminum, and at the bottom she wrote the chemical equation of ordinary aluminum.

If ordinary aluminum is used to refine aviation aluminum, how many chemical reactions are required, what elements are added, and which elements can be extracted from certain substances.

Xia Qianqian is always focused on what she does.

When she started to write down a series of chemical formula symbols, she was immersed in her own world for a while, so that the more she wrote, the more complicated it became.

When the carbon foam on the front part of the fire stick was used up and no traces were left, she was slightly annoyed and threw it away, looking for another fire stick on the ground.

Next to him, Ji Zimo handed over a brush at the right moment, "Use this."

Xia Qianqian was stunned for a moment, took the brush and started writing again.

She has some difficulty with using a brush, but chemical equations are all symbols, which is relatively simple.

After a while, she wrote three large sheets of paper.

Everyone around her gathered around to check the contents on her paper. When they saw those ghostly symbols, they looked at me and I looked at you.

At first, everyone's eyes were filled with doubts, and then, they all turned to sneers.

This young man is pretending to be a magician and is wasting people's time. It's simply ridiculous.

Lord Cao Ran has a great reputation throughout his life and is respected and loved by many soldiers.

But after he was injured and seriously ill, his behavior became increasingly weird.

First, let a young man named Lang Quanquan, who looks like a white-faced scholar, handle the training camp affairs. This will bring in a young man with no hair, who will do his best in front of everyone, which is really humiliating himself.

Xue Tou secretly said in his heart: "Today, I must meet with the General and tell him the whole story."
Chapter completed!