Chapter 1826

It seems that there is no problem with my guess. As expected, hydrogen has been successfully collected.

"Feng Zi, what's in it?"

Chumo scratched his head and looked at the silk suspiciously.

"Don't worry about this."

Zhang Feng waved and ignored the ignorant question. Then he looked at Ma Zhou: "Ma Zhou, Hao Chujun, you continue to collect according to the method just now."

"Yes, teacher."

They answered together. In fact, they were a little confused, but they didn't ask because their mentor didn't want to explain more.

Then, Ma Zhou and Hao Chujun began to do experiments one by one according to Zhang Feng's experimental process. They were very serious. In order to prevent mistakes, Zhang Feng gave directions. After a incense burning time, they finally filled all the silk with hydrogen.

However, hydrogen is lighter than air. Once filled, it will directly take off. In order to prevent this, Zhang Feng, Ma Zhou and Hao Chujun pulled the silk to death for fear that the silk would slip. As a result, their weight is obviously not enough to hold the hydrogen, and their toes float a little.

"Iron ox, big cake, bug, you help quickly."

Zhang Feng held the silk in one hand and shouted at the three.

There's no way. The three of them can't suppress the hydrogen in the silk at all. These fat guys must come.

"Oh, here we are."

Chumo responded casually. He could see the importance of the matter. He grabbed a corner of the silk and floated down in an instant. I have to say that these guys are really weighing down.

Chang sun Chong and Du Gou did not want to be outdone. A monkey hung a tree. Finally, the silk did not rise and stabilized in the air.

"Feng Zi, what the hell are you? How can you float into the sky?"

Du Gou gasped and looked puzzled at the silk floating above his head.

"There is some gas in the silk. You can't understand it if I explain it to you. Anyway, these things are needed for ascension later."

Zhang Feng took out a hand to wipe the sweat on his forehead and explained at will. He wanted to let everyone know the important nature of this thing. Otherwise, the blind man suddenly loosened his hand, which would be more than worth the loss.

"What? Is this a god thing that can go to heaven?"

Chang sun Chong exclaimed. He thought this thing was not very important. Now it seems to be a real cow batch. No wonder Feng Zi is regarded as a treasure. It turned out to be a divine thing that can go to heaven. Thinking of this, he has more strength in his hand, as if he was going to hold this thing in his hand.

The other two were the same. They didn't care about the experiment at first, but now it seems that this thing can pull people up. It's really not comparable to ordinary things. No wonder it's a divine thing that can go to heaven. When they think of heaven, they have more strength in their hands.

With the unremitting efforts of all the people, the silk finally had no sign of going to heaven again. It was directly stable in the air. Seeing the situation, Zhang Feng gave a sigh of relief, but it was impossible to hold it all the time. He looked at Hao Chujun and said solemnly, "Hao Chujun, now gently let go and try to see if you can leave?"

"Yes, teacher."

Hao Chujun nodded and began to let go gently. At first, the silk didn't float, but at the moment of letting go, the silk rose slightly.

"Come on, everybody press."

Zhang Feng glanced at the crowd and hurriedly pressed down.

In fact, Zhang Feng didn't need to say that the people also felt the abnormality in their hands. They subconsciously worked together, and the silk suddenly sank down, and there was no sign of floating immediately.

Seeing this, Zhang Fengchang breathed a sigh and turned to look at Hao Chujun: "Hao Chujun, go and write green bricks now, the faster and faster."

"Yes, teacher."

Hao Chujun arched his hand, turned and ran out of the door.

"Feng Zi, what do you want green bricks for?"

Chumo asks curiously. He doesn't dare to relax.

"How can you let go without green bricks?"

Zhang Feng glances at Chumo. He doesn't have a good airway.

"What you said is reasonable."

Chumo laughs. He doesn't think so much. He just sees this thing as novel.

Zhang Feng ignored this guy, but raised his head and glanced at the silk. He couldn't help but marvel. Now there are five people pulling the silk, each of whom is 150 kilograms. He also ignored that Chen Tieniu, a fat and thick guy, has a full 750 kilograms. It's really powerful that this hydrogen can bear such a heavy weight.

In other words, the hydrogen can easily carry four people to heaven. If it's light, even five people are fine. You have to experiment well later.

While he was thinking, Hao Chujun had moved 30 green bricks, all stacked under his feet.

"Mentor, the green brick has moved here. What should I do now?"

Hao Chujun wiped the sweat on his forehead and looked tired.