Tech empires start with knockoff systems

Chapter 186 This is unscientific!

"Oh!"

Xiao Yan, who was unsuccessful in the first strike, obviously did not admit defeat, and he hammered the piece of glass vigorously for the second time.

This time, he obviously used all his strength, and the skin on his face turned red from too much effort!

"Bang! Bang! Bang! Bang!..."

When Xiao Yan was out of breath, the piece of glass was still intact, but it was the two employees who worked hard to hold the piece of glass!

"time up."

There was a smile on the corner of Lin Xuan's mouth, and he turned his head to look at the audience and asked with a smile:

"Any other gentlemen want to play?"

Following Lin Xuan's words, not so many hands were raised this time.

If there were tens of thousands of people before the glass was smashed for the first time, there were only about 2 people left after the second time it was discovered that the girl was not smashed, and most of the girls were eliminated.

Then for the third time, even Xiao Yan, a young man, couldn't break the piece of glass with such a big hammer.

This made many people at the scene fall into silence, even Xiao Yan couldn't break the piece of glass. They weighed their beer bellies and found that the hope of breaking the glass was slim, so they didn't raise their hands either.

Seeing that tens of thousands of people raised their hands, now only a few hundred people raised their hands, Lin Xuan casually pointed.

Among them was a big fat man who looked close to 1.9 meters. It looked like a tank, and he looked very oppressive!

Facing this 1.9-meter fat man, I believe that anyone around him would be like a cat seeing a tiger, not daring to move, for fear that the other party would punch him!
"There is a play!"

The uncle with thinning hair was still in a low mood just now, thinking that no one at the scene could break that piece of glass and get 100 million.

But he didn't expect Lin Xuan to point out such a big 1.9-meter fat man. At this moment, he felt that the glass must be broken!

"Hi, my name is He Yu, from Shandong."

The 1.9-meter fat man patted his chest and introduced himself.

"It goes without saying that the rules are up to you!"

"Hahaha, I took the good 100 million."

The 1.9-meter fat man laughed out loud, and picked up a miner's chisel!

"Look brother, I'll take 100 million!"

After spitting on the pole chiseled by the miner, the 1.9-meter fat man swung the chisel violently. In an instant, the sharp iron head of the spoon hit the glass violently!

"boom!"

The piece of glass shook violently, but it didn't shatter in the slightest.

In this regard, the 1.9-meter fat man was furious instantly.

"Damn it, watch me chisel again!"

The 1.9-meter fat man obviously refused to admit defeat, and then launched crazy attacks on that piece of glass one after another!
"Bang bang bang bang bang..."

Seeing the 1.9-meter fat man who couldn't do anything with the glass no matter how hard he knocked, everyone fell into silence!

It took a long time before the thin-haired uncle spit out the words that had been circling in his mind for a long time:
"It's not scientific!"

Looking at the silent scene, Lin Xuan smiled faintly, and then asked with a smile:

"Is there any gentleman who wants to come up and have a try, this is 100 million!"

As Lin Xuan's words fell to the ground, no one at the scene raised their hands!
At this time, everyone can see that this piece of glass is simply not the glass that the earth should have, it is simply unscientific to the extreme, the fact that human beings have nothing to do with it!

"Are you sure, this is 100 million. After you get this 100 million, you can save some money and have nothing to worry about for the rest of your life."

Lin Xuan invited the audience full of viciousness, but those audiences have become very shrewd after the scene just now.

At this time, there were only tens of thousands of people present, but no one raised their hands. Obviously, people had already seen Lin Xuan's tricks!
"All right!"

Lin Xuan spread his hands helplessly, and then slowly introduced this piece of glass:
"This is a piece of toughened glass, and toughened glass has a long history in my big summer.
I, Daxia, produced the first piece of tempered glass in Daxia in 1958, and it has been decades now. "

As Lin Xuan's words fell to the ground, people nodded one after another, but at this time the female college student showed disbelief in her eyes.

Because this piece of glass is so strong, she thought that Lin Xuan used some transparent super material to make this glass.

But I didn't expect that it was not some newly invented transparent super material, but ordinary tempered glass? !
"This is impossible. How can tempered glass have such a strong ability to resist blows, and it is only 0.19mm!"

The female college student wearing glasses expressed her opinion with certainty.

"wrong!"

The female college student who fell into self-doubt suddenly remembered something, and she exclaimed:
"Rupert's Tears!!!"

A long time ago, in the middle of the 19th century, there were scientists in Europe who accidentally discovered a strange thing.

This kind of thing is the ancestor or prototype of the current tempered glass, and this thing is called Rupert's tears.

The so-called Rupert's tears is to throw the melted glass into the cold water, which is in the process of the glass cooling instantly under certain accidental circumstances.

The unbroken glass will become extremely hard, and there will be a small tail behind the glass.

According to experts' predictions, this glass called Rupert's tears is 100 times harder than diamonds, and even bullets cannot break him.

Not to mention bullets, a curious person once used a 20-ton hydraulic press to see if the mirror could crush him. As a result, Rupert’s tears actually supported the 20-ton hydraulic press, and instead pressed the workbench steel of the hydraulic press into a steel pit!

This is the Terror of Rupert's Tears!

The tempered glass currently on the market is actually manufactured according to principles such as Rupert.

Their purpose is to turn ordinary glass into prestressed glass, which is characterized by the formation of a compressive stress layer on the surface of the glass, so that the mechanical strength, heat resistance and impact resistance can be improved several times.

It has been hundreds of years since the invention of toughened glass, and people have a very clear understanding of toughened glass.

For hundreds of years, tempered glass has been improved through people's understanding and research, and the strength of tempered glass has also continued to increase over the past century.

But for now, no matter how much it is improved, the strongest tempered glass currently on the market is still not as good as the most original and original tempered glass, Rupert's Tears!
Currently the strongest tempered glass on the market is only about 5-7 times stronger than ordinary glass, and there is still a long way to go before the terrifying performance data of Rupert's Tears!

Just like the original Adamantium shield in Captain Mediocre.

Even if other people want to make the same thing, they can't make a shield of the same strength at all. The shield in Captain Mediguo is the ceiling of all Adamantium alloys.

At this time, Rupert's tears are the tempered glass ceiling!
So if a company can use a special method to make its tempered glass reach or approach the level of Rupert's tears, then all this is quite normal.

With the level of terrifying performance parameters of Rupert's Tears, and then according to such a large area.

Not to mention chiseling it with a miner, even if it is bombarded with a cannon, it may not be smashed!

Of course, to be honest, female college students don't believe whether Hantang Technology can make tempered glass reach the level of terror of Rupert's tears.

But she believes that this piece of tempered glass definitely has unique technology, even if it cannot reach the level of Rupert, it must easily surpass the tempered glass of other companies in the world!

Thinking of this, she looked at Lin Xuan with admiration, with little stars shining in her eyes!
On the other side, after Lin Xuan briefly introduced the history of the tempered glass in the world and Daxia, the topic changed to this piece of tempered glass.

"I believe many people know that we, Hantang Technology, have allocated 110 billion funds to overcome the equipment and technology of 45nm chips.

Among them, there is one thing that we cannot do without him, and with our Daxia's level of technology, we are also very backward in this thing.

I believe that through the knowledge bombardment of the media and experts during this period, the most difficult part of the 45nm process technology is the lithography machine. I also understand what a lithography machine is and know the major components on the lithography machine.

Among them is the most expensive thing, which accounts for 40% of the total cost of the entire machine. This thing seriously hinders our progress, and what is this thing, it is the lithography machine lens! "

After a pause, among the people nodding slightly, Lin Xuan slowly explained why he had encountered such a big problem in developing the lithography machine:

"The lens of the lithography machine is definitely the most demanding lens among all products. The most important indicator is the light transmittance. In addition, it is required to have extremely high stability and high temperature resistance.

For the lenses required by the lithography machine, there is no optical manufacturer in Daxia that can manufacture the lithography machine lenses that meet the requirements.

Even if we want to buy it, we can't buy it, even if we want to buy it through some small means, we can't get it back, because this kind of lens is too big!

Palm-sized high-precision lenses, we can get them back through small means.

But in the face of a lens that is bigger than our gas stove cooking pot, how can our "staff" get back such a large lens, so the special lens problem required by the lithography machine is seriously stuck in our lithography. machine research! "

After a pause, Lin Xuan sighed deeply and said:

"And this kind of lens can't be used even if you want to ship it back, because it is a specially designed lens!

Because we all know that when a magnifying glass zooms in or out, there will be imaging deviations. This imaging deviation is because our human brain can automatically analyze and make up for it.

So when we play with a magnifying glass, this imaging deviation does not affect our use of the magnifying glass, but for machines that cannot automatically make up their brains, this imaging deviation is very fatal.

Especially for the lithography machine, if the lithography is slightly off, it will be very fatal!

So why many expensive video cameras or camera lenses are so long, and why their lenses are more expensive than the camera itself.

In order to reduce imaging deviation, good cameras can only use multiple specially designed lenses to make up for the imaging deviation as much as possible.

The lens of the lithography machine naturally has the problem of imaging deviation, so he also has dozens of specially designed lenses.

Of course, due to different requirements, the structure of their lenses is also different, so the lens structure of 45nm and 120nm is also different.

So even if we get the lenses back from the outside with small means, we won't be able to use them at all! "

The tens of thousands of viewers below heard Lin Xuan talk about the difficulty of the lithography machine lens. At this time, they realized that they were going to develop a lithography machine. Just a lens problem can block the landing of the lithography machine!

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(End of this chapter)