He knew that these guys were usually sloppy. He purposely made things sound more serious to prevent them from spouting nonsense and to let them know the severity of the situation.
Zhangsun Chong was smart and immediately understood Zhang Feng's meaning. After thinking for a while, he said, "When we were rising, we shook violently. I don't know if that counts. There was nothing else after that. "
After that, he looked at Cheng Chumo and Du Gou. Seeing that they had nothing to add, he nodded and said, "That's all."
Zhang Feng frowned and was puzzled.
Why did it tremble?
Wasn't it fine normally?
Why was there a problem now?
He walked around the hot air balloon a few times and then checked the parts one by one.
When he checked the iron wire, he realized that the iron wire was not tied tightly enough.
He thought to himself that these guys were really lucky. They were fine.
However, this also showed that Ma Zhou and the rest were not careful.
It seemed that he had to be more careful next time. Otherwise, someone might really die.
As he thought about it, he glanced at everyone and finally fixed his eyes on Ma Zhou and the rest. "This is your mistake. Don't do it again. You have to check all the equipment properly. Otherwise, someone might die."
Ma Zhou and the rest saw it and quickly nodded. "Yes, Teacher."
Zhang Feng nodded and said, "Go and prepare some candles and some thin copper wire. Remember, it must be thinner than the iron wire this time. Come and find me when you are ready."
Ma Zhou and the rest were puzzled.
Why did their teacher need candles?
They could not use them.
However, since their teacher had given them instructions, he might have other intentions. They nodded and turned to leave.
Cheng Chumo and the rest were idlers. Seeing that they had nothing to do, they found a place to sit around a fire to warm themselves.
Zhang Feng saw the commotion and came over. He cupped his hands and felt extremely warm.
After a while, Ma Zhou and the rest came back with the items.
"Teacher, we have the items back. What do we do now?"
Hao Chujun put the items on the ground and asked seriously.
Zhang Feng glanced at it and finally fixed his eyes on the candle. "Light the candle first, then drip the wax on the seal."
Drip on the seal?
Hao Chujun stared blankly at Ma Zhou.
He seemed to understand a little. There was a history of using wax to seal envelopes in the military.
The wax was airtight. Once it dripped onto the envelope, it would be easy to tell if it had been tampered with.
Even now, the military still uses this method to seal envelopes.
Could it be that Esteemed Teacher wanted to use wax to isolate the airflow?
He thought for a moment and asked, "Teacher, are you planning to use wax to isolate the airflow?"
"Not bad."
Zhang Feng did not hesitate and said directly, "Since you can see it, then I will tell you. Wax water has a very good airflow isolation property, and it can also isolate water flow. It is very important in the experiment, but it is very afraid of high temperature. Once it is exposed to high temperature, it will melt. This is the reason why I used wax water this time."
Both of them nodded. They could basically understand everything their teacher said.
Zhang Feng smiled and glanced at the hot air balloon. "Since you understand, then let's start the experiment. Now that there is still air in the hot air balloon, drip the wax on it."
Both of them nodded and lit the candle with a match and dripped the wax on the seal. At first, due to the characteristics of the silk, the hot air balloon shrank slightly. However, they got used to it quickly. After a while, the entire seal was filled with wax.
Ma Zhou looked at Zhang Feng and said seriously, "Teacher, the wax has been dripped. There should be no problem."
Zhang Feng nodded and did not reply. Instead, he looked at Cheng Chumo and the rest who were warming themselves by the fire. "Tie Niu, Da Bing, Gu Chong, get up and work."
Cheng Chumo and the rest turned around and glanced at him. Their faces were a little ugly.
To be honest, they did not want to fly anymore.
When this thing first came out, everyone felt that it was a novelty. Everyone wanted to go up and try it. This was understandable.
However, after the fall last time, there was a shadow in their hearts. It would take some time before it could be erased.
Today, they were asked to go up again. There was already a shadow in their hearts. Moreover, when the cold wind blew, they were as cold as dogs.
How could they stand it?
Hence, Cheng Chumo spoke. He looked at Zhang Feng with a pleading face. "Feng Zi, didn't we just go up? Can't you find someone else to mess with? For example, your two precious disciples? "
"Yes, Feng Zi."
Zhangsun was also a little unhappy. He had almost frozen to death in the sky. It was not easy for him to come down and warm himself by the fire. Now, he had to go up again. How could he? He frowned. "It's so cold up there. We finally came down to warm ourselves. Don't you know how to be considerate? Why don't you let those two guys go up instead? "
As he said that, he pointed at Ma Zhou and Hao Chujun.
Du Gou also acted according to the situation. He pointed at the two as if he wanted them to go up.
You've already exceeded your reading limit for today. If you want to read more, please log in.
Login
Select text and click 'Report' to let us know about any bad translation.
