At the beginning of the fire scene, I was rescuing people, and I was broadcast live as a firefighter

Within the study group.

The number of researchers has expanded from 6 to 12.

The two groups of personnel worked uninterruptedly, conducting data analysis and model prediction.

"366 meters, the speed of the push, very well maintained.

"After all, it's three shifts, and everyone is doing their best, so the speed can still be guaranteed.

"There is no problem with the force

support at the top of the tunnel at the moment, but...," the researcher hesitated, but someone next to him immediately said something he didn't dare to say:

"But now the center of the tunnel is in a clever balance of forces, and once the tunnel is excavated, without the support of the surrounding earth and rubble, it is likely to cause this balance of forces to disintegrate."

"Why don't you dig it up first?" Dig a pipe along the wall of the cave to deliver the necessary daily necessities to the trapped people?" "This method is really feasible!"

"You are worried that digging will cause the balance of forces in the tunnel to collapse, so won't you dig a pipe?"

The

researchers argued:

"The danger factor of dredging at least one pipeline is far lower than digging the entire tunnel directly." The

researcher who made the rebuttal was a little dumbfounded, and what the other party said was indeed the truth.

At this time, a person came out and played a round game:

"Okay, old grandson, don't worry. "

I know your father-in-law is trapped inside, and your wife and mother-in-law have urged you many times.

"But rescue can't be in a hurry, once you are in a hurry, it is easy to have all kinds of problems, do you understand?"

"No, I ....."

Sun Chengxu was a little speechless, his father-in-law was indeed trapped inside.

But that's not the reason why he wants everyone to dig directly.

This is mainly because he is worried that if the balance of forces in the center of the tunnel is disrupted due to the dredging of the pipes, the structure will collapse.

Then it's too late for everyone to break through the tunnel and rescue people.

When the time comes, something goes wrong, and everyone doesn't even have a chance to rescue.

However, if the tunnel is opened directly, even if there is a real problem, most of the people inside can be rescued.

Sun Chengxu sighed, and finally retreated.

Because he had seen a strong suspicion in the eyes of the people around him.

Since everyone thought that they wanted to come out of their father-in-law because they wanted to hurry, they raised such an objection.

Then as long as you don't put forward a final argument, you can't convince anyone else at all.

After all, other people have preconceived ideas and want to bend the law for personal gain.

It's so hard to reverse that perception.

Sun Chengxu lowered his head helplessly.

On the morning of the fourth day, 83 hours after the tunnel collapsed.

Inside the tunnel.

A boy of about seven or eight years old, curled up in his mother's arms.

The lips are white, and there is an unnatural blue color on the face.

"Mom, I'm hungry. "

Xiao Hao, bear with me, Uncle Firefighter will come to save us soon."

"Mom, Uncle Fireman, how long will it take to come to save us?"

"It's coming, it's going to be soon, it's going to be four days, and now it's the fourth day, and they won't lie to us." "

Mom....."

The child wanted to say something more, but the woman covered his mouth.

"Don't talk, close your eyes and rest for a while, talking is a waste of energy, and we don't have any mineral water to drink. "

At this point, most of the people in the tunnel are in pretty bad condition.

Although it was just distributed last night, the last time the food was distributed.

But that's just two cookies per person.

Two biscuits are not even afternoon tea in normal times, but now they have become a full meal.

Not to mention adults, even children are hungry and panicked after eating.

At this time, Cao Guoqiang was also so hungry that his eyes were dizzy, and his lips were even more dry and cracked.

Because compared to the hunger of the others, he hadn't touched a drop of water in a whole day.

After all, he and many people made a joint promise to give their water to the 32 kindergarten children.

So, all of them relied on a bottle of water for 83 hours.

He looked at Ah Chao, who was debugging the radio station, and his heart became a little nervous.

After hesitating for a moment, Cao Guoqiang still spoke:

"Are you sure?"

Ah Chao did not look up, nervously checking the circuit he had reset step by step.

There was no outside guidance and help for this refit.

He relied entirely on his previous knowledge of electricians and the modification skills taught in the previous radio station.

So, seriously, he really doesn't have a bottom.

"Do your best, obey the destiny of heaven. Hearing

the simple 6 words that came out of Ah Chao's mouth, Cao Guoqiang had mixed feelings in his heart.

It's true that the other party is just a young man who has just entered his sophomore year, and he really can't expect too much to get to this point.

His chapped lips squirmed slightly, and he whispered

, "Do your best, obey the destiny of heaven."

After another ten minutes, Ah Chao checked all the circuit designs for the third time, and he let out a long breath:

"It's okay, do you want to open it now?"

Cao Guoqiang did not hesitate, nodded slightly, and his dry throat made him unable to speak easily.

Ah Chao's fingers lightly rested on the red switch button.

He had pressed this button a thousand times before, but this time it gave him a completely different feeling.

At this moment, Ah Chao felt that the red button in front of him was not the switch of the police radio, but the start button of Big Ivan.

It's up to you whether you live or die, win or lose.

He took another deep breath and pressed the switch hard with his fingers.

Click.

The red switch button lit up, and a sizzling electric current came from the police radio.

The sound of electricity lasted for three or four seconds, just when everyone thought the modification had failed.

A long-lost pleasant female voice came from the police radio.

"The current progress of the tunnel excavation: 382 meters, and after sonar detection, there are still 45 meters left to reach the central area.

"We have set up a temporary base station at the mouth of the tunnel, and the trapped people can try to get in touch with the outside world through their mobile phones. "

“········"

The police radio was not loud, but it was heard far away in a dead tunnel.

The trapped people, who were originally dizzy with hunger, heard this familiar voice.

One by one, as if they had been beaten with chicken blood, they jumped up from the ground.

"Radio ..... The radio is ready!"

"Woo...... I just realize now that this young lady's voice is so good!

" "Great, we can go out with 45 meters!" "

Thank you to the country, thank you to the government, saying that 4 days is 4 days, it's really amazing

!" "I thought I would die here!" "

I must confess to Zhong Yuting after

I go out!" "I will resign when I go back, Lao Tzu works overtime all day and night, and I haven't enjoyed anything!"

Now I understand what it means to walk around the inside of the ghost gate!"

Just listen to the radio and keep the news playing.

“·····"