Early Ming Dynasty: Turning Clouds and Rains into New Learning Saints

Chapter 20 Dust
When Zhang Yifan heard the women's cries of injustice, and saw Zhu Di and others also looking nervous, he knew they had misunderstood, and quickly explained: "I didn't say you poisoned, this disinfection is just such a term, to be precise , is to eliminate some microorganisms, and these microorganisms may be bacteria or viruses.”

It was okay if he didn't explain it, but once he explained it, everyone was confused and couldn't understand it anymore!

In fact, Zhang Yifan can also explain it in words that are easier for ancient people to understand.However, even if things in the microscopic world are explained in words they can understand, there will still be cognitive difficulties.After all, no one has ever seen the microscopic world.If you elaborate further, it will easily turn into religious propaganda, and it is hard to say whether all the people in front of you will believe this.

That being the case, he simply said something that was not astonishing and endless.Anyway, if you really want them to believe it, you have to wait until they can really see the microcosm to be convincing.

Zhu Jingjing came to her senses first and asked curiously: "What is Xijun? What is military poison?"

Someone asked first, and everyone else stared at Zhang Yifan, wanting to hear what he would say about this weird idea?
Zhang Yifan looked at Zhu Jingjing who asked the question and immediately explained to her: "These are very tiny creatures that cannot be seen with the naked eye. Diseases of people and animals, food spoilage, etc. are actually all related to them!"

"Ah?" Zhu Jingjing didn't expect that after asking, not only did he not understand the question she asked, but he became even more confused: What is this?Why is it that the more I listen to it, the less I understand it?

So, she quickly confirmed: "Is it true?"

Zhu Di on the side, with a serious expression, also asked: "Since you said you can't see it with the naked eye, how do you know? It's impossible that you are not a mortal child with the naked eye?"

The Crown Princess did not speak, but her expression was very confused and a little confused. She felt like gods and monsters were coming out?

Aunt Liu next to her opened her eyes wide at this moment and looked at Zhang Yifan. She somewhat believed that Zhang Wazi, who she had watched since childhood, was really a god descended to earth, right?Otherwise, how to explain what happened these days?

Zhang Yifan looked at their expressions and felt a little dumbfounded, but this was what he expected.So, he did not directly answer Zhu Di's words, but asked again: "Then do you think that in this air, I mean the air in front of any of you, is there nothing, or is there something?"

Hearing his question, almost everyone couldn't help but squint their eyes and look carefully in front of them.

It was Zhu Jingjing who responded first: "Of course there is nothing? What else can there be?"

Zhu Di did not respond so quickly, because he intuitively felt that there was something in Zhang Yifan's words. There should be something in the visible and intangible air that he could not imagine.He even felt that the invisible thing Zhang Yifan mentioned before might be in the air.

Thinking of this, although he didn't speak, he listened carefully with his ears up.

The others were pretty much the same. They all looked at Zhang Yifan and listened to what he was going to say next.

Zhang Yifan didn't answer immediately, but turned around and walked into the house.

The Crown Princess and the others were sitting under the eaves. When he walked into the room, he was actually walking towards the Crown Princess and the others.

Zhu Jingjing was a little confused when she saw it. She suddenly blushed and didn't know what she was thinking.

However, Zhang Yifan did not stop in front of them, but walked into the room.

At this moment, everyone was dumbfounded, wondering what he was doing?

Zhu Di immediately frowned, and when he was about to follow him in to take a look, he heard Zhang Yifan greeting from inside: "You all come in!"

Upon hearing this, Zhu Jingjing immediately took the Crown Princess's arm and crossed the threshold first.Zhu Di saw him and followed him immediately.

Wen Po in the yard, you look at me, I look at you, after a little hesitation, she followed in.

In the house, Zhang Yifan was seen standing inside and greeting those who had just entered: "Come here, stand here, and then look at the sunlight coming in from the window and see if you find anything?" His house is really good. Talking about the family has nothing to do with it.Inside the house, except for a bed, there was no other furniture.

At this time, Zhang Yifan was standing by the window.His windows were not papered, just sealed with a large wooden board, but they leaked air.The sun just happened to shine in through those gaps.

Hearing his words, Zhu Jingjing immediately walked over with the princess on her arm, followed Zhang Yifan's instructions, stood on the side of the light, and observed carefully.

In other words, without looking carefully, Zhu Jingjing suddenly exclaimed in surprise: "So there is dust in the air! Wow, they are all flying around, what a surprise!"

The others listened, stood at a good angle, looked carefully, and naturally saw everything.

Zhang Yifan said with a smile at this time: "There is dust in the air. It is actually a very easy to understand thing. This is why tables and stools become dirty over time. But in the past, we did not think about it and take it seriously. Observed them!”

The Crown Princess and others were surprised when they heard this.

Zhu Di was thoughtful, and then asked Zhang Yifan: "Are you using this to prove that the disease-causing things you mentioned before exist in the air and are usually invisible and intangible?"

"Yes, that's what it means!" Zhang Yifan nodded immediately after hearing this and said, "Those germs are much smaller than this dust, you must use tools to see them!"

When Zhu Di heard this, he immediately asked: "What tool?"

"Come on, let's go outside and talk. I'm not used to there being too many people where I sleep!" After Zhang Yifan finished speaking, he walked out first.

After hearing this, the Crown Princess looked around the room, but walked out without saying anything.

Zhu Jingjing looked at the bed, blushed again, and immediately followed out.

After returning to the yard, Zhang Yifan continued the topic just now: "Actually, there is a microcosm that accompanied us in the past. Those microorganisms are too small to be seen by the naked eye, and they must be seen with the help of tools. But , we cannot ignore the impact of these microorganisms on our lives."

Zhu Di instinctively felt that this tool was very important, and wanted to ask what kind of tool it was, but Zhu Jingjing asked first at this time: "Then what should we do? When I think about the things that can make people sick everywhere around me, I feel sick all over. uneasy!"

Upon hearing her words, everyone suddenly felt this way, and their expressions became very unnatural.

Zhang Yifan listened and saw their looks and couldn't help but smile and said: "Don't worry, we and microorganisms have been around for tens of thousands of years. Under normal circumstances, there is no need to worry. A simple example, if you touch damaged food, It won’t affect you, but it will have an impact if you eat bad food, right?”

After hearing this, everyone thought it made sense and breathed a sigh of relief.

However, Zhu Jingjing immediately said: "Then when I speak and open my mouth, won't the bad things in the air enter my stomach?"

When she spoke, she covered her mouth.

When the others heard this, their expressions suddenly changed, and those who wanted to speak immediately shut up.

Zhang Yifan felt very helpless. He just wanted to explain microorganisms, but it ended up in such a situation. He was really speechless!

In fact, it is very easy to understand. When a brand new world was first opened, it had a huge impact on the ancient people!
(End of this chapter)