How did you, a prisoner on death row, become an important weapon of the country? Yecheng Gao Weiming

The man's deep voice rang in everyone's ears.

"For now, let's call the room we're entering Room A."

"After the rules were read out, we decisively chose to go in, and when the number of people reached 100, the room was automatically locked, and no one could enter or leave."

"The rest of you have to choose Room B. Once everyone enters, the challenge will officially begin..."

“When the countdown above our heads started ticking, we still thought it was a simple challenge.”

"Isn't it? Just wait ten minutes and don't touch the pressurized roulette wheel in the room, and we will all win in ten minutes."

"pity……"

"Accidents still happen."

When the man said this, everyone's heart tightened.

Accident?

What accident?

Did the organizer change the rules of the challenge?

"When the countdown lasted three minutes, everything was normal. But from the fourth minute on, all of us in Room A heard unusual noises."

"Squeak... creak... squeak button... squeak button..."

"At first, we didn't take it seriously, but after the sound lasted for a full minute, some people started to panic."

"What's that sound? Someone asked!"

"I still remember his name, Philip, from Harvard University in the United States. He also had a companion named Lucas. They were classmates and friends."

Lucas exclaimed, getting everyone's attention.

"That's the sound of the roulette wheel in the next room! Listen...it's definitely them spinning the roulette wheel!"

“When Lucas said this, everyone in the room panicked.”

"How is this possible? How is this possible? Didn't we agree that no one should touch the pressurized wheel in the room within ten minutes?"

"Why did someone start moving in the next room?"

"Everyone looked at each other with panic on their faces."

"Oh my goodness! Don't they know that when the water tank is filled with enough pressure, we will all be injured by the spray of water?"

"Lucas and Philip couldn't stay there any longer, so they took the initiative to run to the pressurized wheel in Room 1 and started trying to spin the wheel."

“Some people tried to stop them, but they were roughly pushed away.”

"The wheel is very heavy. With the cooperation of two people, it took some effort to turn it only once. The pressure gauge on it showed that 5 MPa of pressure had been added to the water tank."

“At this moment, the people in the room became more and more panicked.”

"Why? Because the sound produced by turning it is too similar to the sound heard by everyone!"

“It’s almost certain that the roulette wheel is also spinning in the next room, and it hasn’t stopped yet, because the sound is still coming!”

"Philip and Lucas shouted frantically:"

"Oh my God! The people next door are crazy. They are all crazy. They want to kill us!"

"What are you still standing there for? Come over and help us! We have to spin this roulette wheel together. If we die... we all die together!"

"Ah... With those two people yelling and moving around, everyone in the room was in an uproar."

"There are still a few people who don't believe the facts in front of them, like me, who wanted to stop Philip and Lucas from doing this."

"I shouted at them, 'Have you forgotten the agreement we made before we entered the room? How is this different from murder?'"

"But unfortunately! The vast majority of people choose to believe it."

"Since the people in Room B don't want us to live, why shouldn't we drag you to die with us?"

"At this moment, almost everyone started moving!"

"Everyone rushed over like crazy and spun the roulette wheel like crazy."

"There is strength in numbers. The roulette wheel that could only be turned by two people was now spinning rapidly with the help of dozens of people, round and round without stopping."

"Everyone looked at the numbers on the pressure gauge and smiled grimly."

“They forgot about death and fear, and the madness of the mob infected everyone in an instant.”

"5 MPa, 10 MPa, 50 MPa, 100 MPa..."

"The value quickly exceeded 200 MPa, and everyone spun it forty times!"

"The wheel was so heavy that it creaked and groaned, and each turn was weighed down."

"I looked at the value on the pressure gauge, then at the water outlet above my head. I couldn't say a word. I just felt like a bunch of lunatics were dancing in front of Satan..."

The man stopped describing for a moment, but Wang Luxiang and the other seven turned pale.

200 MPa!

What will happen when the water pressure reaches 200 MPa?

In the 50s, the United States had a PhD in agricultural physics named Norman Franz.

By chance, he had a brilliant idea and used a high-pressure water gun to aim at a piece of wood.

After a spray, the wood was split into two.

From then on, a cold cutting technology was invented by humans.

Water jet!

One of the sharpest cutting tools in the world!

After the water jet technology was invented, it was quickly applied to various fields.

It is very effective in cutting meat, steel plates, solid materials, etc. where open flames cannot be generated.

Specifically, it is based on the Pascal principle and Bernoulli principle in physics, and the water flow is continuously pressurized and then sprayed out of a narrow outlet at a speed of kilometers per second to cut objects.

If you add substances such as quartz sand to the water, even the hardest diamond will become as fragile as tofu in front of it.

The water tank pressure in the room has reached 200 MPa!

Without having to think, everyone guessed what the final fate of those people next door would be!

The man's voice sounded again.

"I don't know how long it took, but the rotation still didn't stop."

"When the pressure gauge showed that the water tank pressure reached an ultra-high pressure of nearly 300 MPa..."

"The countdown has finally stopped!"

"At this moment, the crazy emotions faded away, and everyone seemed to finally react to what was waiting for them!"

"People looked up in horror at the water holes on the ceiling, and they all thought of their own final fate."

"Crying, shouting, and swearing are no use."

"Because the water in the water tank next door has been leaking out of our room through the pipe..."

When the man said this.

Three girls among the seven held each other's hands and trembled all over.

No matter how much pressure is added here, the room next door should also add a lot of pressure to the water tank.

Logically speaking.

There should be no survivors among the contestants who took part in the Ace of Hearts Challenge.

but in fact……

"The next second, clear water gently fell from the water outlet, and all of us seemed to have taken a cold shower, without any harm."

"The cold water washed away our fear, and we looked at each other, feeling lucky to have survived this cruel challenge!"

"We hugged each other, encouraged each other, and felt like we had just experienced a dream."

"Crack!"

"The sealed door is open and we can finally leave here."

"No one wanted to stay, and everyone left quickly."

"Everyone was impressed by the simplicity of the Ace of Hearts' challenge, while waiting for the people in Room B to come out and celebrate."

"After all, due to the limit on the number of people, many team members, even relatives, friends, and classmates are in Room B."

"But after everyone waited for a long time, no one came out of the room."

"We couldn't help it and gently pushed open the door."

The man raised his head, his eyes turned bloodshot, as if every time he recalled that scene, he would experience unbearable pain in his life.

他 说:

"The next second, we were in hell!"