What does it mean to get a perfect score on the college entrance exam but then go missing?

At this moment, everyone felt as if they were in a science fiction movie.

GD01 raised his left arm high, and water jets burst forth, accompanied by a chilling sound.

And the next moment.

The shockwave swept across everyone's faces.

They could see it clearly the instant the water cannon touched the target.

The target stone shattered instantly, leaving only a pile of fragments.

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Wang Zhanxi was stunned.

Ning Shuguo was stunned.

Yu Xiangshu was also stunned.

Even Wang Qi, who was usually unsmiling, was completely stunned.

What the hell?

Wasn't the demonstration supposed to be about cleaning stubborn stains?

This!

Where can I get it cleaned?

This is a cleanup!

"Excuse me!"

Upon seeing this scene, Qin Ze immediately scratched his head.

"The experiment appears to have failed."

"It seems that being too hasty is not a good idea; the parameters were set too high."

!!!

???

You call this an experiment failure.

Ning Shuguo immediately stopped in Bengbu: "Xiao Qin, what's going on?"

Qin Ze said weakly, "I haven't had time to debug this function yet, the parameters may be set incorrectly."

"You're kidding me!"

Ning Shuguo made a popping sound, like water boiling.

Is this a problem with the parameters?

The boulder, nearly three cubic meters in size, looked like a small van and weighed almost three tons.

When you spray water on it, the stone disappears?

Is this correct?

"no!"

Wang Zhanxi belatedly realized this and shook his head.

This water gun isn't working properly either.

The moment it left my left forearm, it seemed to carry kinetic energy.

It's more like a water cannon than a water jet.

"Is your water gun pressurized?"

Qin Ze quickly waved his hand: "I didn't apply pressure. I already said I adjusted the parameters wrong."

Wang Zhanxi asked skeptically, "What is the peak water pressure?"

"0.2~2.5 MPa".

After Qin Ze finished speaking, even the dogs shook their heads.

Bullshit!

The fire department's water hoses already have the highest pressure among civilian equipment.

It's barely around 2 MPa.

Your thing shattered the target stone in one hit, and you're telling me it only has a power of 0.2~2.5 MPa?

"Xiao Qin, do you think I'm some Muggle and trying to fool me?"

Wang Zhanxi didn't believe a single word of it.

"That noise just now must have been at least over 100 MPa."

Qin Ze helplessly shrugged: "A little over 150."

"Then why did you say the peak water pressure is only 0.2~2.5 MPa???"

Qin Ze nodded: "Yeah, I already said the parameter settings were wrong."

"..."

Wang Zhanxi suddenly became speechless.

No!

You made a mistake, so why are you so self-righteous?

Also!

Was this a mistake?

How could you mistake 2.5 MPa for over 150?

At this time.

Wang Qi, standing to the side, frowned and had to take another look at the robot and Qin Ze.

Others may not be familiar with a 150 MPa water gun.

But as the head of the theater equipment department, Wang Qi was all too familiar with it.

The Navy's PSKD series electric high-pressure water cannons have a peak water pressure of 145 MPa.

Qin Ze's miscalculation just now actually had 5 MPa more power than the navy's water cannon!?

It's important to know that the PSKD series is the most advanced high-pressure water cannon in China, and it's on the regulated list.

This thing can easily penetrate 3mm steel plates, and it's no problem even penetrating the tempered glass of the ship's cockpit.

If it hits the human body directly, the point of contact will instantly fracture the bone, and if it impacts internal organs, it will be fatal.

Therefore, this is definitely a weapon-grade device.

Qin Ze casually dismissed it as a mistake?

If you make a mistake, make it small. How can you make a mistake that results in a hundredfold error?

It was only then that Wang Zhanxi belatedly realized: "150 MPa, what does that mean? It's like a weapon-grade water cannon! What were you thinking?"

Qin Ze: "I figured the only way to deal with stubborn stains was with a high-pressure water gun, but I turned the water pressure up too high..."

"You mean you're increasing the water pressure for my friend? That's a cannon!"

Just as Wang Zhanxi was jumping up and down.

Ning Shuguo stepped forward.

"No! No! Even if you have 150 MPa of water pressure, it's still just a water cannon! Where did the target go?"

It was only then that everyone realized...

The focus is off.

Even a weapon-grade water cannon couldn't annihilate three square targets in an instant.

It's important to know that this rock is hard granite, not some kind of siltstone or shale.

This thing is connected to a vein of rock underground.

When the test site was being built, the construction team deployed seven or eight excavators and demolition machines, and even used explosives, but they still failed and had to give up.

Now you're telling me the water gun was smashed?

I'd believe you were Qin Shi Huang, but I wouldn't believe this thing of yours is a water gun.

"Xiao Qin, tell me the truth, is that a water gun?"

Qin Ze: "Yes, you all saw it."

Ning Shuguo: "Don't think I don't know anything. I'm a PhD in engineering, after all. How much power can your water gun possibly have?"

Qin Ze then explained, "It's like this."

"I thought about it for a long time when I was designing the module for the left forearm."

"Stubborn stains can't be solved by simply rinsing with water."

"When necessary, physical cleaning techniques such as scraping and grinding should still be used."

"So, I added some crushed material to the water gun."

Ning Shuguo's eyes widened: "What crushed material?"

"Corundum."

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Ning Shuguo's mind was buzzing.

Adding diamond powder to a water gun?

You're a fucking genius!

Anyone who has studied a little physics knows that adding a hard object to a pressurized water flow can polish an object with high intensity.

If the water pressure reaches a certain threshold, the water flow will have a cutting effect.

For example, the current mainstream waterjet cutting technology involves adding hard materials such as garnet sand to the water gun, which can easily cut high-hardness materials such as armor.

And Qin Ze!

This thing has diamond powder added to the high-pressure water gun!

Isn't that just like launching a cutting machine?

No wonder the granite was instantly obliterated.

With this water pressure, plus the corundum, all living beings are equal.

Wang Qi felt a chill run down his spine after hearing this.

Similar water jets can only be found in the military industry.

It is typically used for breaching obstacles and bomb disposal.

However, the current mainstream technology of the military is not even one-tenth as good as Qin Ze's.

He immediately stood up and asked a question in return.

"Xiao Qin, do you know that waterjet technology is weapons-grade technology? It's subject to military control!"

"I don't know." Qin Ze's eyes widened. "Can't the water jet work?"

"It's not that it can't be used, it's just that this thing is too lethal, so we have to be careful," Wang Qi said helplessly.

Qin Ze nodded: "Oh, I understand."

"But it's alright, the left forearm is a universal module, and the cleaning device can be replaced."

"I have many other ways to deal with stubborn stains."

Wang Qi became wary: "For example...?"

"For example, you can add chemicals to water guns, like nitrohydrochloric acid or something."

Wang Qi: ? ? ? ? ?