Chapter 28

Above the ceiling, behind the gap, there is a huge cylinder with a diameter of more than five meters! What's that weird thing?

"White?"

"Master, this is the hydraulic press!"

"Hydraulic press?"

"Behind the metal ceiling, there is a huge hydraulic press. Just now the supply, the air conditioning switch is a trap. As the heating keeps coming in, the colloid around the hydraulic press is melted, and it turns on automatically!"

Fang Tang looks at the ceiling which is pressing down slowly!

It's a thick metal plate with hundreds of small holes. If you press it down at this speed!

Before long, the four people in the secret room will turn into a mass of meat sauce.

Just like the machine of making meatballs, it can be imagined that their flesh and blood will be squeezed into meatballs by small holes!

Fang Tang shivered at the thought of the terrible scene.

"White, can the hydraulic press stop?"

"It doesn't seem to stop, master. Do you know the pressure of the hydraulic press?"

Fang Tang knows that he has seen some small videos of hydraulic press pressing things!

It's a huge pressure that even iron can be flattened, and even diamonds can be crushed by strong water pressure.

The ceiling creaked again and slowly dropped at least 2 cm.

"Bai, how long do we have?"

"At this speed and frequency, the ceiling will fall 2 cm at a time, every 15 seconds... After 36 minutes, it will completely land on the ground."

No, there's not as much time as 36 minutes.

Fang Tang turned his head and looked at the opening!

The hole itself is 1 meter away from the ground, and the height of the chamber is 3 meters! If you want to escape, you must open the metal hole when the ceiling drops to 2 meters!

"White, recalculate, how long will it take to fall to 2 meters?" Fang Tang yelled in his heart and rushed to the girls: "all to the cave entrance!"

If we can't crack the mechanism in the end, we have to plug them into the metal hole.

The diameter of the hole is 1 meter, and the space is about 1 cubic meter

1 I'm afraid that only one person can fit into a metal hole in a cubic meter.

And Zhao Chenyang

Damn it, Zhao Chenyang is too tall to get in.

Now it seems that the only one who has a chance is Yan Qingqing, the most petite.

Fang Tang's mind was in chaos.

The three girls staggered to the entrance of the cave.

With a click, the ceiling fell down again. This time, the only lamp was also broken. The lamp cap was broken with a crack. The wires at the back were hanging down, and the wires were flashing with electric sparks.

All that was left in the room was lightning like sparks, and then darkness.

Fang Tang turns on the flashlight.

By the entrance of the cave, all four of them squatted down.

Bai has already finished the calculation: "20 minutes, master, you only have 20 minutes to think of a way!"

No

There's no way!

Fang Tang held up his mobile phone to the cave: "no one should move the box. If the box is taken away and the cave is closed, we are really dead."

The girls looked at the box.

This time it's a very small supply, such as the size of a jewelry box.

And there was a piece of white paper under the small box.

With the light of his mobile phone, Behrman stared at the white paper and breathed quickly: "look, it says, as long as we open this box, we will be saved."

It is clearly written on the paper: [untie this topic, players will get the key to open the wall, good luck to you!]

Fang Tang glanced at the words on the paper and a strange topic on it, then closed his eyes.

Soon, he snapped: "there is no solution to this problem. Don't waste time. We only have 20 minutes. If we can think of another way, we must break the hole in the back!"

He just looked at the title and gave up.

Because Bai has calculated hundreds of times in his mind.

"Master, this is a no solution problem, because the whole problem is lack of a key parameter, even with a supercomputer, there is no solution!"

But the three girls were still confused by this hope, ignoring Fang Tang and staring at the puzzle on the paper!The title is a glass ball.

The ball is marked with various lines and numbers.

Not only that, there are two small balls in the glass ball, and the two small balls move in accordance with the curve.

Yan Qingqing quickly read the title, and then issued a Scream: "this, what is the difficulty of the strange topic?"

Zhao Chenyang and Baiman are also reading the title, and their faces are getting whiter and whiter.

"The motion of two small balls is related to their internal chemical substances, and the trajectory of motion needs mechanical formula to solve?"

"No, it's not so simple. There are too few parameters in the title. First of all, we have to make mathematical assumptions!"

The three girls are discussing crazily. As students of their drama school, they can see that so much content has been brought into full play in the face of such a mathematical and chemical comprehensive abnormal problem.

This is an unsolved problem at all.

Even if the missing parameter is given, it must be the strength of the level of the professor of mathematics, physics and chemistry.

"It's confusing us at all!" Fang Tang said again: "give us a little hope, let's solve the problem here, and then be crushed by the steel plate above!"

Zhao Chenyang hesitated and gave up the topic.

But Yan Qingqing and Bai man are still arguing.

The top of the ceiling fell again, already can foresee the terrible end.

In the flickering spark and the narrow light of the mobile phone, Yan Qingqing looked at the metal hole.

She swallowed.

Yes, the height ratio of three people, only she has the best chance to hide.

When the ceiling falls, it's the only space to survive.

And she, who has practiced acrobatics, has enough flexibility to get in.

It's just

Yan Qingqing looks at Baiman in front of her.

Fang Tang's eyes flashed, and Yan Qingqing's expression was in his eyes.

At this time, do you follow your friends or escape by yourself?

Fang Tang thought maliciously.

Sure enough, as he thought, Yan Qingqing moved her body and pushed her to Baiman's side.

It's closer to the hole. You just need to pull back to get in.

Zhao Chenyang's cold laughter rang out in his ears.

She also saw Yan Qingqing's mind.

Before Fang Tang spoke, he heard a bang.

In the flickering light of the mobile phone, Yan Qingqing uttered a shrill cry!

The rolling hydrogen cylinders banged.

Yan Qingqing's leg was hit by a steel cylinder, and he kept screaming.

She couldn't stand up straight, and she had no chance to get into the hole.

"What's the matter?" Behrman screamed, too.

No one can see what happened except Fang Tang.

He has been shocked!

When Zhao Chenyang just picked up the cylinder and smashed it at Yan Qingqing from the dark, he had a chance to remind him.

But somehow, at that moment, he was contradictory.

Zhao Chenyang's mind is very clear. He would rather die here than let Yan Qingqing escape alone.

With a sigh in his heart, Fang Tang felt bitter.

"Master, don't be in a daze, you still have 15 minutes!"

"What about 15 minutes! Give me a day. I can't break this hole. There's no chance. "

"Master! Look at the top of your head

Fang Tang looked up and saw only the wires hanging down.

The top is connected to the electric light with spark wire, one by one, such as a snake!

Fang Tang heart wry smile: "ha ha, don't wait for the ceiling to fall down, these wires can take our lives!"

"Master..." white voice serious: "there is a chance."

Fang Tang was shocked: "what's the chance?"

"Originally, there was no chance, but now there is a flaw in the metal hole!"

Fang Tang spirit, holding a mobile phone flashlight to see the hole.

Because of the pressure of the hydraulic press above, the ceiling is squeezing the metal walls around.

The thick wall showed the traces of distortion, and the thinnest layer in the cave appeared a white crack!It's on the edge of the metal hole.

Fang Tang reached out and grabbed the cylinder on the ground, aiming at the steel wall behind the metal hole!

There was a loud bang.

Zhao Chenyang understood and helped him carry the cylinder.

12 times in a row!

The white crack on the steel wall is heavier, and the crack can be seen!

"Not so much, not so much!"

Fang Tang was wiping his sweat.

But now he has completely recovered his fighting spirit!

Because hope is just around the corner.

Behrman turned his head and cheered: "is it going to split?"

Fang Tang shook his head: "no, we don't have enough time."

Behrman stared at the gap: "if only there was hydrogen, we could heat the steel plate and cool it with water, so it would become brittle and break it at once!"

Now the ceiling has been able to fall in half, and the dangling wires collide with each other, and the electric flowers are flying.

wait!

Fang Tang looked at the wires and said, "we have electricity!"

"What?" The girls looked at him.

"There's not only electricity, we have lamp caps, there's tin on the ground!" Fang Tang stooped to stand up. The ceiling above his head was so close to the ground that he could not stand straight.

"Come on, get everything on the ground!" Fang Tang gave a big drink.

The scattered things on the ground were soon collected.

Catheter, burner, beaker, half cup of cold water in the beaker

In addition, the brackets and plastic boxes used to get water were brought in.

Fang Tang broke the bracket and pulled out a metal strip from the rubber sleeve.

I don't know what metal it's made of, like aluminum alloy?

Fang Tang was calling for Bai: "what is the principle of electric welding? Show me an image! "

Electric welding, is the use of household electric current, through the transformer, and then hot electrode, and finally welding metal a tool.

"Master, the key is voltage transformation. The voltage of the wire on the ceiling is too high!"

The principle of welding is to reduce the voltage, increase the current, use the current to heat!

"It doesn't matter. There's a gap in the metal hole. Behrman is right. Just heat it up and cool it down quickly with water. The steel plate is very thin. There's a chance!"

Fangtang has begun to make it.

Make a simple electric welding!

Use the plastic in the plastic box as the insulator, insert the metal bar of the bracket into the lamp cap, and then fix it with the heat insulation conduit!

Now, just connect the wire to the lamp cap and the current will flow through the metal bar.

Fang Tang held up the simple electric welding, pointed the metal bar at the gap of the steel plate in the metal hole, then turned his head and roared: "all stand on the plastic box!"

The whole chamber is made of metal. Only plastic box can be used as insulator!

Fang Tang himself jumped onto a plastic box board and put several pieces of broken tin around the gap of the steel plate.

Then he grabbed the overhead wire and inserted it into the lamp cap.

In the strange sound of hissing and Zizi, the tin blocks at the junction of the metal strip and the steel plate melt rapidly. The molten tin flows out along the gap, and then cools down. The liquid tin turns into solid expanding tin blocks, which immediately opens the cracks of the steel plate.

Fang Tang waited patiently.

The ceiling above has fallen to a terrible distance.

Now four people squatting can feel the pressure on their heads.

Hiss! Zizi!

The metal rods had already emitted smoke, sparks were everywhere, and electric arcs were flying along the metal room.

With a slap, the cracked steel plate has been burnt to bluish white.

The whole square steel plate was deformed by molten tin.

"Water it!" Fang Tang pulled off the wire.

Zhao Chenyang has been ready for a long time, gritting his teeth and pouring the last half cup of cold water on the metal plate!

A burst of white smoke rises, and the water drops are evaporated instantly.

At this moment, Fang Tang had already held up the hydrogen cylinder and used his last strength to smash it.

With a click, half of the metal plate bent.

Let's cheer. The ceiling is down again.

Fang Tang take a deep breath!The muscles and nerves of the arm are full of final strength, and he has the strongest potential.

The cylinder hit the steel plate with a gust of wind.

With an empty sound, the whole metal plate cracked and fell back.

A cold wind chirped along the space behind the hole.

"There is a cold wind, which means there is a gap!" Fang tangdaxi threw away the steel cylinder: "quick, Zhao Chenyang, get out first... Drag them out."

The top of the ceiling in the hum of the hydraulic press, fell 2 cm again, can come to the top of fangtang.

Fang Tang can only get down.

Zhao Chenyang got through the metal hole and landed on his feet, cheering: "uncle, there's a crack here!"

Bai man clenched his teeth, dragged Yan Qingqing's ass and pushed her out.

Yan Qingqing endured the sharp pain of her calf and was pulled out by Zhao Chenyang.

At this time, the ceiling has come to half of the hole.

White man quickly along the hole drilled out, and then stretched out a hand: "fangtang, fast!"

Fang Tang climbed into the cave with difficulty. His body was as tight as possible, and his arms were squeezing his sides.

The three girls in the gap behind the hole stretched out their hands together and held him tightly!

Fang Tang breathed, exhausted the waist strength, the head finally drilled out.

He quickly shrinks his feet and gets out of the hole like an earthworm.

Then he heard a roar from behind. The ceiling in the secret room fell down directly and fell to the ground. A stream of gas mixed with dust rushed out along the hole.

That's dangerous. The ceiling landed directly in the end!

If it was a second later, Fang Tang would be dead.