Chapter 636

This is what Mr. Lu meant. He directly arranged for him to do it. He disdained to use such improper means, but he had no choice but to do so. He was a bit agitated.

So if Yunwei could disappear in front of him earlier, his mood would not be so tangled.

How the other ten people will solve this matter is obviously beyond the scope of concern of the cold tomorrow night.

He looked straight at Yunwei and saw what she would do.

"What, do you think of a way?" Tomorrow night cold swept a cloud Wei, raised his wrist to see the time, "can not think of a way, direct abstention is good. Don't waste each other's precious time. "

One of the girls raised her hand tremblingly and said, "cold little, can I answer first?"

The cold night did not look at her, casually nodded.

This girl is just the mean girl.

The mean girl came from a small place and didn't understand the jewelry industry very well. In recent years, when her family suddenly broke out and became rich, she had the idea to sign up to study jewelry. Because her family was really willing to give money, she was also admitted to the school.

She is used to being flattered in a small place, so when she comes to school, she is involved in Yunwei. She is not happy with her.

She doesn't want to go back to the small place any more. She has to stay in school to study. In addition, she is very unhappy with Yunwei, so she would like to answer the questions earlier.

Seeing that everyone could not answer this question, she confidently said, "lengshao, I think the glass is brittle and the diamond is hard. If you take a hard thing and knock hard, the one that can break is glass, and the one that can't be broken must be diamond. In this way, can we distinguish diamond from glass?"

As soon as her words came out, several of the students chuckled.

Tomorrow night's cold eyebrows also wrinkled.

Seeing everyone's reaction, Fang Lisa originally wanted to agree with this answer, but she also stopped for a moment and did not dare to agree.

The mean girl heard everyone's laughter and asked, "Leng Shao, did I say something wrong?"

"Yunwei, you tell her." Tomorrow night cold look at Yunwei.

Yun Wei sighs, this offends person's matter, tomorrow night cold is to put clearly to let her do.

But now she had to follow his orders.

And anyway, even if she didn't want to offend this mean girl, she might as well offend again.

Looking at the mean girl, she said, "hardness and brittleness are not physical properties. Diamonds are high in hardness but low in brittleness. Like glass, they are easy to break. What you said will not achieve the goal. "

The girl's face turned white. She was really upset. She bit her lips and reluctantly accepted her failure: "Yunwei, are you talking about the truth? How can a diamond be broken? I don't believe it! Leng Shao, you can judge. How can the diamond be broken? "

Ordinary people think that diamonds are very hard and can't be broken at all.

Tomorrow night Leng reached out and lifted the brocade cloth on the two plates. There were broken diamonds in one plate and some glass with the same color as the broken diamonds in the other.

Besides, he had prepared a hammer for a long time. He took the hammer in his hand and knocked it heavily on the glass. The glass soon broke apart.

Then, he hit on the broken drill again, and the broken drill broke.