Great Tang’s Unparalleled National Teacher

He knows that these guys are usually foolish, and now they deliberately make things more serious, just to avoid these guys talking nonsense, and let these guys know the seriousness of some things.

Zhangsun Chong's brain is so good that he can understand Zhang Feng's meaning in an instant. After thinking about it for a while, he said: "I was shaking violently when I was ascending just now. I wonder if this counts? There is nothing left."

After speaking, he glanced at Cheng Chumo and Du Gou and saw that they had nothing to add, nodded: "There is only this."

Zhang Feng frowned, some doubts.

How can it jitter?

Isn’t it always good?

How could something go wrong now?

He walked around the hot air balloon a few times, then reached out and checked the parts one by one.

When the iron wire was checked, it was discovered that the iron wire was not firmly tied.

I thought to myself, these guys are really dead, it's all right.

However, this also reflects the carelessness of Ma Zhou and the others.

It seems that you have to be cautious next time, otherwise you will really kill you.

Thinking, he glanced at everyone, and finally stopped his gaze on Ma Zhou and the others: "This time it’s your mistake. You must not do this next time. Must check all the equipment properly. Otherwise, it may be fatal."

Ma Zhou and two of them also noticed it, and quickly nodded: "Yes, Honored Teacher."

Zhang Feng nodded, then said: "You guys Go and prepare some candles and some thin copper wires right away. Remember, must be much thinner than the iron wires this time. Come and find me when you are ready."

In the hearts of Ma Zhou doubt.

What does Honored Teacher want candles for?

This is no use.

But once I thought that Honored Teacher had other intentions since he had an order, it was nodded and turned and left.

Cheng Chumo, these guys are idlers. When they saw that there was nothing to do, they found a place to raise a fire and sit around to keep warm.

Zhang Feng leaned forward as he saw the excitement, arching his hands, warmth.

In a short while, Ma Zhou and Ma Zhou came back with things.

"Honored Teacher, the things have been taken back, what should I do now?"

Hao Chujun put the things on the ground and asked seriously.

Zhang Feng glanced, and finally fixed his gaze on the candle: "First light the candle, and then wait a moment to drop the wax on the seal."

Drip it on the seal?

Hao Chujun was taken aback and looked towards Ma Zhou.

It seems to understand a little bit. In the previous military, there was a history of sealing envelopes with wax.

The wax water is impermeable and airtight. Once it drops on the envelope, you can tell at a glance if you move your hands or feet in the middle.

Until now, this method is still used in the military to seal envelopes.

Does Honored Teacher want to isolate the airflow with wax water?

He thought about it, and then asked: "Honored Teacher, do you plan to use wax water to isolate the airflow?"

"Not bad."

Zhang Feng did not hesitate and said directly: "Since you can see it, then I will tell you that wax water has good airflow isolation characteristics and can also isolate water flow. In the experiment, there are very important points, but it is very important. Afraid of high temperature, it will melt at high temperature. This is the reason why I used wax water this time."

The two were nodded, and they basically understood everything Honored Teacher said.

Zhang Feng slightly smiled and glanced at the hot air balloon: "Now that you understand, let's start the experiment, saying that there is still air in the hot air balloon, so drop the wax on it."

The two people should be nodded. They lit the candle with a fire folder and dropped it on the seal. At first, due to the characteristics of silk, the hot air balloon shrank slightly, but soon adapted. After a while, the entire seal was dripped with wax. .

Ma Zhou looked towards Zhang Feng, earnestly said: "Honored Teacher, the wax has been dripped, there should be no problem."

Zhang Feng nodded, there is no reply, but looked towards Cheng Chumo and the others who were on the fire: "Iron Ox, Dabing, Chong'zi, get up to work."

Cheng Chumo and the others turned their heads and glanced at them, their faces a little ugly.

To be honest, they don't want to go to heaven.

When this thing first came out, everyone thought it was new and everyone wanted to try it. There is nothing wrong with it.

But after the last wrestling, some shadows have been left in their hearts, and there are not a few days that cannot be erased.

Let them go up again today, there is already a shadow in their hearts, besides, when the cold wind blows on it, the cold is like a dog.

How can this stand?

So Cheng Chumo spoke, and he looked at Zhang Feng pleadingly: "Feng'zi, didn't we just go up? You can't change your pit? For example, your two darlings disciple?"

"Yes, Feng'zi."

Zhangsun Chong was also a little unhappy. He was almost frozen to death in the sky just now, and he finally got down to the fire, and now To go to heaven, how can this work? He frowned: "The sky is so cold, we finally came down to warm up, you don't know Dao Body, forgive us? Would you like to change the two guys to go up?"

Speaking, he pointed Refers to Ma Zhou and Hao Chujun.

Du Gou also saw the windshield on the side, pointed at the two people, as if very hope that these two people would go to heaven.