Xia Hongsheng was startled, and hurriedly went over, only to see that the student's face was pale, motionless, and his eyes were closed, so he hurriedly went over and opened his eyelids with his hand, and shook his other hand from side to side a few times. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

Just as he was about to speak, he heard the student say, "Mountain chief, the student can see ......."

Seeing that he had not lost consciousness, Xia Hongsheng breathed a sigh of relief.

Of the injured students in the room, he appeared to have suffered the most serious injuries.

Xia Hongsheng looked at it again and saw that a tourniquet had been tied on his leg, and Sun Simiao was disinfecting the knife, preparing to take out the broken piece of iron for him.

"Let's go outside." Xia Hongsheng said to everyone, then looked at Li Tai, looked at the other students who were burned, thought about it, and said to a student who was sent over and was not injured: "You go to Mr. Yan and ask him if the elephant gall he raised is still there." If so, bring a few pots. ”

"Yes." The student listened to Xia Hongsheng's words, nodded and saluted, then turned around and ran out, and quickly went to find Yan Xiangshi.

"A few of you, go immediately to the place where you have been scalded with cold water." Xia Hongsheng said to Li Tai and the others.

Sun Simiao naturally knew how to deal with the scalding urgently, and he had already brought cold water to the Dao Tong who followed him. It's just that Li Tai and the others cared about those seriously injured people, so they didn't wash it up.

After listening to Xia Hongsheng's words, several people hurried over.

"Master......" Li Tai opened his mouth to say something.

Xia Hongsheng waved his hand: "Deal with the injury first, let's go." ”

Seeing that several people were already brewing the scalding place with cold water, Xia Hongsheng said: "When inventing something, especially such a complex thing, it is very important to have the courage to try, and it is also very important to take protective measures." If you do experiments again in the future, you must be careful not to get hurt. ”

After that, several students looked at each other, and then looked at Xia Hongsheng. Li Tai opened his mouth in disbelief, hesitated for a moment, and then asked, "Master...... Students and other students were injured in their classmates...... This, that's it? ”

"Huh? What else? Xia Hongsheng looked at them and said, "Fortunately, there is Doctor Sun in the academy, and you are also lucky not to be too seriously injured." The road of invention is dangerous, arduous, facing many difficulties and even life. The key is to be able to persevere, keep trying, and at the same time do the best to protect. I believe that this incident has made a deep impression on Er and others, and he has been taught a stern lesson. If you try it again in the future, you must take protective measures before doing it. If the chaos is too big, or if the injury is serious, even if the academy supports you, there will be others who will criticize you and teach you that you can't continue. Also, although the experiment is for invention and progress, but if the accident is caused in the process, the responsibility cannot be escaped, and the teacher hopes that you can be a person who has the courage to try and progress, and at the same time hopes that you can become a person who has the courage to take responsibility and dare to take responsibility. I hope you must keep this in mind. ”

"Students obey!" Several students said in unison.

Li Tai asked excitedly, "In that case, students can continue to try?" ”

Xia Hongsheng nodded: "It's just to do a good job of protection." ”

"Yes!" Li Tai waved his hand excitedly, and suddenly grinned in pain.

"Mountain Chief!" Behind Xia Hongsheng, there was a sudden shout from a student: "Mountain Chief, the elephant gall is here!" ”

Xia Hongsheng looked back and saw several students each holding a flower pot and running over.

What is planted in the flower pot is what Xia Hongsheng urgently needs.

Elephant gall, that is, the aloe vera in the later generations.

Aloe vera has a miraculous effect on non-severe burns.

Aloe vera has the effect of sterilization and anti-inflammatory, is a very antibacterial substance, can kill fungi, mold, bacteria, viruses and other bacteria, inhibit and eliminate the development and reproduction of pathogens, but also resist inflammation. It also has a repair effect on scalded skin tissue.

Anti-inflammatory is an important role of aloe vera gel. Whether it's burns, physical injuries, corrosive chemical injuries, or inflammation caused by ultraviolet rays or thermal radiation, aloe vera gel has analgesic and anti-inflammatory effects. Experiments have shown that anti-inflammatory drugs made with aloe vera gel are equivalent to modern synthetic anti-inflammatory drugs, while aloe vera gel does not contain harmful ingredients and has no side effects on the human body.

It's just that it looks a little disgusting, like snot, thick and thick, and it doesn't smell very good.

This is something that Xia Hongsheng has personally tried. In later generations, Xia Hongsheng taught in the mountains, and the firewood stove in the mountains in winter was similar to the Huifeng stove, but it was firewood inside, which was warmer. There is also a stove of this kind in the school, and one winter Xia Hongsheng accidentally pressed one hand on the iron plate in the middle of the firewood stove, and he was immediately hot and fainted.

An old teacher in the school who is about to retire immediately moved the aloe vera he raised, and after cutting it, he wiped Xia Hongsheng's hand with the thick ** inside, and then cut it and pasted it on Xia Hongsheng's hand, a coolness passed, and it didn't hurt so much in a few minutes. I changed it every few dozen minutes, cut it with aloe vera and pasted it for a day, but there were no blisters, and it was fine.

Since then, Xia Hongsheng has also raised a few pots of aloe vera at home, and a child in the neighbor's house was accidentally burned, so he asked Xia Hongsheng to cut a few sticks, and he tried and failed.

"Go inside and find a pair of scissors to come out!" Xia Hongsheng instructed a student.

The student immediately went in and came out with scissors.

Xia Hongsheng took the scissors, cut the aloe vera from the root, and then cut it from one side.

Immediately, a thick and thick ** slowly flowed out of it.

"Stick out the hot spots." Xia Hongsheng said to the students: "This elephant gall is a good thing. But if the burn is not very serious, smear it with the ** in it, and then cut it and paste it to the hot place, and even the blisters will not rise. ”

While speaking, Xia Hongsheng said while gently applying the ** of aloe vera to the burned area of them.

After smearing the ** that flowed out, Xia Hongsheng cut the remaining fat branches and leaves into pieces, and then pasted them to the burned places.

"You take these elephant galls with you, and after a while you feel that they are almost dry, so you can put them back on, and it will be fine in a few days." Xia Hongsheng explained to everyone.

"Thank you, teacher!" Several students thanked Xia Hongsheng.

Xia Hongsheng shook his head and said: "Failure is not terrible, the key is to be able to summarize the lessons of failure, learn lessons next time, reduce mistakes little by little, and finally succeed." That's why there is a saying that teachers often say: failure is the mother of success. Think about why you failed this time, and in a few days, I will summarize it with you. (To be continued.) )