Gan Tian picked up the green book and said, "This green book, published in 1858, is the nineteenth century, when some bright and poisonous green pigments were the most popular, although more than a century has passed, the colors are still bright and dazzling. ”

Director Jiang: "So what? ”

Gan Tian flicked the paint on the green book with her fingernails and said: "This bright green pigment is poisonous, even if people don't deliberately touch it, the particles that fall off from it will float into the air, if people inhale a lot, it may cause physical discomfort, such as dizziness, diarrhea, if you directly rub your eyes during the reading process, touch the surface of the skin and other actions, or eat it from the mouth, it is even more dangerous!" ”

As soon as the policeman sat down, he heard these words, and the righteous policeman frowned: "It's so serious, what kind of poison is this time?" ”

Sweet didn't rush to say what kind of poison it was.

Instead, he said: "There were once two researchers who launched the [Poison Books Project], which is to go to major libraries around the world to find these 19th-century green books to prevent people from coming into contact with these poisonous books.

If you don't believe me, you can take out your mobile phones now and check on the Internet to see if there is this [Poison Book Project]? ”

Everyone questioned that the Green Book was toxic, and she didn't have a Raman spectrometer to check for toxins at hand, saying that no matter how many there were, it was not as good as the examples on the Internet, that is, the living [Poison Book Project].

When everyone heard this, they all took out their mobile phones and searched the Internet.

Sometimes what you hear from other people's mouths is not as convincing as what you search on the Internet.

Including netizens in the live broadcast room, they all began to search.

Sure enough, they really found it?

For example, those tweets with similar headlines:

"These Green Books Are Poisonous and May Be Deadly"

This book is poisonous! Arsenic was found in a library in Denmark, what was the purpose of hiding poison in the book? 》

Why did Leonardo da Vinci say green is a poisonous color? 》

"Books that contain highly poisonous, green covers mean danger!" 》

These 19th-Century Green Books, Beautiful but Poisonous

There are too many words, too lazy to read, the live broadcast room, including the people at the scene, suddenly turned into primary school students who listened attentively, waiting for Gantian to continue to restart the popular science classroom.

Sweet eyes flashed, to make sure that everyone's irritable hearts were quiet, and when they had the patience to listen to her continue, she believed that a person who listened to her impatiently and listened to her in detail was not the same as a person who listened to her in detail with curiosity.

"This Paris green, which is mixed with arsenic, is a product of the combination of copper acetate and arsenic trioxide. ”

Jiang Xiaoyuan: "What is arsenic?" ”

Ji Chaifeng kicked Jiang Xiaoyuan: "Do you know what arsenic trioxide is?" ”

Jiang Xiaoyuan shook his head: "I don't know." ”

Ji Chaifeng suddenly got up: "I see that you are a poor student who doesn't listen carefully, this Miss Gan said before that in ancient times, silver needles were used to blacken to determine whether food was poisonous, because the ancient arsenic refining technique was rough, and she said at that time that the main ingredient of arsenic is arsenic trioxide, I remember it, you are really stupid." ”

Jiang Xiaoyuan exaggeratedly covered the mouth of the sausage with his steamed bun hand: "You said that this green book contains arsenic?" ”

Director Jiang's face also turned pale: "It's really a poisonous book?" ”

Tian Tian pressed her eyebrows: "It's not arsenic, it's made by combining copper acetate and arsenic trioxide to make copper arsenite acetate, a chemical that was used as a pigment in the 19th century, but was later eliminated because of its toxicity." ”

Jiang Xiaoyuan poked his arm hard: "Who gave such a poisonous book to a child, little friend, don't you still want to say?" That man obviously wants to borrow your hand to harm me first, and then kill you silently! ”

Teacher Wang's face also turned pale, and he said to Ye Yutong: "Ye Yutong, tell me quickly, who gave you this book?" ”

Everyone's eyes fell on Ye Yutong's child, urging her: "Say it quickly!" ”

Ye Yutong's child was young and couldn't bear it, so he cried and bit his mouth to death, but he refused to say it, but cried loudly, and kept shouting in his mouth: "It's not poisonous, it's not poisonous...... It was given to me by my dad...... ...... vomit"

Suddenly, Ye Yutong vomited, only to vomit twice, and then covered his abdomen: "It hurts, it hurts, Mr. Wang, I hurt so much." ”

Everyone was stunned.

"What's going on?"

"This kid can't be pretending, is he?"

"It can't be poisoned, right?"

Teacher Wang was afraid that something would really happen to the child, she couldn't take responsibility, so she picked up the child and said: "I'll take the child to the hospital first, and when the child is in a better condition, it's not too late to ask her, the child is obviously scared, and now I don't know if it's poisoned." ”

No one will stop them, the child's health is more important than solving the case, but when the child leaves, the murderer will be difficult to investigate.

The four male and female stars who were either swollen into pig's heads or swollen into pandas looked at Qingwu, the only one who was not poisoned.

Qingwu was full of black lines: "Hey, why are you looking at me like this?" I can't suspect that I did it because I wasn't poisoned like you, everyone was checked in their suitcases when they came, and I didn't have this book in my suitcase. ”

Everyone recalls that her suitcase does not seem to be there.

Qingwu said: "Do you think I can know that a 19th-century green book is poisonous? Don't overestimate my knowledge so much, besides, I won't go to the audition tomorrow, there is no competition with Jiang Xiaoyuan, why am I deliberately blocking her from going to the audition? ”

The four of them withdrew their gaze again, too.

Not to mention the four of them, there are people at the scene, including the police, and everyone can't be so miscellaneous.

Li Changkong looked at Sweet again.

This girl is really knowledgeable~

Jiang Xiaoyuan was so angry that he couldn't wait to look up to the sky and roar: Murderer, stand up for me!

Gan Tian narrowed her eyes, how could Ye Yutong get sick so quickly?

Could it be that the murderer was at the scene and took the opportunity to do something to Ye Yutong, or something else?

Gan Tian didn't dare to assert, she suddenly said: "Don't be angry, although the murderer can't be found for a while, you won't miss tomorrow's audition." ”

"How is that possible?"

A sly glint flashed in Sweet Sweet's eyes.

She spoke slowly: "With me, anything is possible." ”

Jiang Xiaoyuan didn't believe it.

"My face and hands are swollen like this, and even if you can speak and know so many things that I can't think of, there's no way I'll not miss tomorrow's audition," she said in frustration. ”

Glancing at her sweetly, "What if I can make your face swell down tonight and restore your previous beauty?" ”

Jiang Xiaoyuan's eyes lit up: "You didn't lie to me?" ”

Gan Tian raised her eyebrows: "Have you forgotten what my grandfather is called?" ”

"Mr. Baicao?"

Gan Tian snapped her fingers: "Five thousand yuan for a medicinal meal, you can recover your beauty when you wake up tomorrow morning, can you eat it?" ”