Chapter 1175 (1/2)
When people mention diamond, they always compare it with beautiful jade, pearl and other jewelry, but they often ignore another important physical property of diamond, that is, the hardness and density of diamond.
As the saying goes, ”don't do this porcelain work without the diamond”, which refers to the characteristic of diamond. This is also a major feature of diamond different from other jewelry and jade. Its chemical and physical properties are very stable, so diamond is often used as the drill bit of cutting machine in industry.
Although everyone knows that diamonds are extremely hard, no one is stupid enough to use whether they can crush diamonds as a way to identify true and false diamonds.
The reason is very simple, because even the worst imitation diamond must be made of silicon polymer. Even if it is not as hard as diamond, it can not be crushed by human hands.
How much grip can an ordinary person have? 100 Jin or 200 Jin? The pressure formed by such force is likely to be unbreakable even glass, let alone other hard materials.
Therefore, when Lin Feng solemnly said that he would crush the ”lucky star” to prove that it was a fake diamond, there was a roar of laughter inside and outside the box.
”I've seen ancient films on TV. Some people bite their teeth to verify whether they are real gold and silver, but they've never heard of it. They even use their hands to verify the authenticity of diamonds.”
”What strength do you have in your hands? I can only squeeze the bottle cap out of shape. ”
……
None of the waiters outside the box believed Lin Feng's diamond pinching identification method. They all thought Lin Feng must be crazy and talked nonsense.
”Dad! ha-ha! I'm laughing, you hear me? Lin Feng unexpectedly said that he would crush the lucky star. This is the funniest joke I've heard this year. ”
In the box, Qin Yuechuan, who thought Lin Feng would say something, smiled and tears came out.
”Ha ha! Not to mention that this lucky star is 100% natural pure drill. Only some professional instruments can cut it. Even ordinary silicide forged diamonds are not something he can crush. ” Qin Zhong is an expert in jewelry and jade. Naturally, he knows better that Lin Feng's words are all about the end of the day.
”Yan Ran, did you hear that? Your classmate Lin's praise is really not so big! He dares to say that he can crush my lucky star! ”
Ye Zhifei said triumphantly to Qin Yanran. Qin Yanran looked at Lin Feng with some worry. In her heart, she firmly believed in Lin Feng. No matter how absurd and impossible Lin Feng said, she firmly stood on Lin Feng's side and believed every word he said.
However, Qin Yanran is also worried about Lin Feng. She looks at Lin Feng and doesn't know what to do.
”Ye Shao, who said I was going to crush this fake diamond?” Lin Feng asked Ye Zhifei.
”Eh? Lin Feng, you don't want to cheat again, do you? Just now, you said to crush this lucky star to prove that it is a fake diamond. Why don't you admit it now? So many people's ears are listening! ”
At this time, ye Zhifei felt very resourceful to keep these waiters to witness Lin Feng's disgrace. He can't think of it at all. Under such circumstances, how can Lin Feng turn the tables?
The only possibility, and also completely impossible, is that Lin Feng can really crush this lucky star with his hands as he said.
But now, it seems that he can't wait to see this scene. Lin Feng just finished saying this for less than a minute. Now he immediately changed his mouth and said he didn't say so.
It seems that Lin Feng will lose this time and lose his face.
”No mistake, ye Shao. I mean, you can really use this method to identify the authenticity of diamonds. But I didn't say, ”I'll pinch it?”
In the face of people's doubts, Lin Feng stood up and said happily.