.Thinking about unhappy things during dinner is not good news for the stomach. At the same time, when friends gather, the sadness of a person cannot last too long. So soon after, Qili became happy.

"Veronica, did you bring what I want?"

"I brought it, but I don't understand, what do you want these things for? But I have boiled the soil and wood ash in water and then distilled it. But I still don't understand, what do you want these things for?"

Qili smiled pursed her lips. She didn't want to spread Zhao Fubo's "secret recipe". Veronica is the kind of girl who is naturally interested in physics and chemistry, just like her brother Dr. Acheson. If Robin Hood hadn't completely believed in the wizard and the witch, the experiments they did would have put them on the stolen stand long ago.

This is why Dr. Acheson was so easy to be abducted to Huaxia Island by Shi Xuerong. He even thought that his sister's future destination would be there, in a place where there was no stake and could study his favorite knowledge at will. After arriving at Huaxia Island, Dr. Acheson thought so even more.

Because there are almost all the collections of Alexander Library, ancient hopes, and the essence of ancient Roman civilization, in the largest library in the world. In addition to some, there are also research results from the distant East. The most surprising thing is naturally Martin's metaphor. Even Dr. Acheson believes that this is the mentor God arranged for himself and his sister Veronica.

Of course, Veronica, who is far away here, would not know about this. She just distilled nitric acid from the potassium nitrate solution according to Qili's instructions. For Martin in the lab of turban, this is definitely a pediatric experiment.

But to anyone in the Middle Ages, this is a metaphor for God.

"What exactly is that liquid used for? Little John, I see your armor is so bright, don't you use it to wipe it?"

Veronica was very interested in what cotton flowers and that mysterious solution could do. Especially she tried that solution, which could polish the rust of metal objects. She originally thought that Qili was a girl's home and cared a lot about the beauty of her armor.

When Kiriel was shocked when she heard Veronica's narrative.

"You? Veronica, you rubbed the armor with that thing?"

Veronica didn't understand what was so strange about Gilil's surprise look.

"Yes, some spilled on the table at that time. I sucked it dry with a handkerchief when I was anxious, but then I found that an iron pulley on my table became shiny. You know it was a little rusty!"

Speaking of this, I have to say that if Veronica was placed in the Renaissance era, it would definitely be the second best person in Leonardo da Vinci. If he was thrown in the future, it would definitely be a Madame Curie-like character. After seeing the "Rambo folding bow" given to Edward by Kiriel, she quickly understood the principle and even made a pulley bow.

Unfortunately, she didn't have a bearing that was easy to use, so she had to change it to a lever-style look. The efficiency was greatly reduced, not as labor-saving as the "Rambo folding bow". But for several other people, it was much better than ordinary longbows. And the advantage was that the lever-bow would be just good with ordinary arrow branches. Finally, it was spared by Mr. Poker.

Such a smart girl, but in the Middle Ages, she was a girl who could be judged as a witch by the Inquisition as a stolen rack by the Inquisition. Qili quietly breathed a sigh of relief at Veronica's recklessness and told Veronica.

"Oh, it's so dangerous. I forgot to tell you that if you wipe the fabric of that liquid, you must not get close to the flame! I want you to understand that this is quite dangerous and should not be said to be extremely dangerous!"

Veronica pointed at the bottle in Qili's hand, but her eyes were full of crazy curiosity. She didn't understand what the use of this liquid that could polish metal was.

"No, I use that piece of cloth to wrap the cork and plug the bottle, it's that piece of cloth."

Only then did Qili notice that the cork that he gave Veronica to the glass bottle he used to hold hot water was wrapped in a piece of cloth.

"Ah, I'm so lucky. I think I can let you see, see, what kind of thing is God's metaphor. But Veronica, I remind you in advance that no one can say how to do this. Until one day, when you arrive at Socotra and meet your brother, you can tell it out. Do you understand?"

Edward looked at the people around him in grievance, and then complained to Qili.

"Hey, Sister Qili, why don't you say that I can't hear it alone? Look at the people in front of us, who else except Gerald and I cannot go?"

Qili thought about it and it was true that she was the beautiful Prince Edward in front of her. Obviously, he would be an accomplished emperor in the future. It’s a pity that his identity as a prince, otherwise he would definitely become a capable assistant if he arrived at Zhao Fubo.

"You are right, but now you should take a closer look. If one day you can figure it out yourself, Edward, you are the smartest person in the world!"

After saying that, Qili pulled off the almost completely dry piece of cloth and threw it away in the flames under the "Teppanyaki".

"call"

The cloth turned completely into ashes in an instant, and a huge heat passed through everyone's cheeks. This change made everyone around him widen their eyes. Without the knowledge of "mathematics, physics and chemistry" in junior high school, they certainly could not understand this physical and chemical reaction. Qili shrank his neck and stuck out his tongue. If this happened, she would definitely be difficult for her.

But Qili had no idea that what she had just done was almost exactly the same as the experience of the chemist who discovered the fire cotton. Qili had just breathed a sigh of relief, but found that almost everyone was staring at her with their eyes, raising their carefully decorated eyebrows.

"Hey, why are you watching me for? I've told you that this is a divine metaphor. It is a divine metaphor heard by my husband's teacher Martin!"

Prince Edward widened his eyes. Although he didn't understand what this thing was for. But if you guess, I'm afraid there will be heat and sound when this thing is used.

"This is the divine metaphor? Sister Qili, what is its use?"

Qili replied with a playful smile.
Chapter completed!