"Phew~~~"
Inside the mine, apart from Shen Ting, the other three breathed a long sigh of relief as they saw that they had successfully made a hole in the outer shell of the bomb sandwich.
Zhao Gang, a bomb disposal police officer with a crew cut, even raised his hand and used the back of his heavy bomb suit to wipe his forehead, even though he couldn't wipe anything through his helmet.
As the armed police officer Chen Hao, who was disarming bombs separately, relaxed, his tense body also relaxed.
In fact, due to the extreme tension before, the sudden relaxation now creates a feeling of exhaustion.
"It's a success!"
Xu Xinyi also smiled.
However, the smile looked somewhat unnatural due to the tension just now.
It looks like a forced smile!
What should we do next?
...
Inside the external live stream room!
"That's why bomb disposal is such an exciting job!"
Just watching the live stream made my palms sweat like crazy!
"Me too!"
When the drill was making noise just now, I didn't dare to look at the screen!
They were terrified that the bomb might explode at any moment!
"Thank goodness, the bomb didn't explode."
"Now that we've drilled a hole in the sandwich shell, does that mean the shell problem is solved?"
"More or less!"
Although the hole was only about the size of a little fingernail, it was still enough to operate the bomb inside.
"I never expected that the sandwich shell, which everyone said was extremely difficult to make, would be solved so easily."
"It's mainly because Team Leader Shen's methods are amazing."
"This live stream is more real and exciting than any bomb disposal movie!"
In the movie, I knew the main character wouldn't die, but this live stream... I'm genuinely afraid the screen will go black the next second!
"call--
It's finally over. I was so scared I didn't dare breathe.
In the live stream, as Shen Ting successfully made a hole in the sandwich shell, the comments section exploded.
"End my ass!"
"Wake up, upstairs! This is nothing!"
"That's right, we just punched a hole in the bomb casing!"
It's like prying the door open a crack; there's still a long way to go before you can get inside and pull out the explosives!
"To be precise, the sandwich shell wasn't completely solved either; they just added an observation and operation port."
"And that buoyancy switch, the level, the convoluted circuitry, all sorts of deadly buttons..."
Many more challenges lie ahead.
"The key is that time waits for no one!"
Looking at the countdown, there's only a little over half an hour left until the next bomb explosion in the city.
If things drag on here, and then suddenly 'bang' over there, how much pressure will Team Leader Shen be under?"
"Team Leader Shen definitely wants to defuse the bomb before the next bomb explodes in the city."
"Hopefully Team Leader Shen can stay calm and successfully defuse the bomb!"
...
"Team Leader Shen's methods are truly precise!"
The timing of chemical etching and neutralization reactions.
The drilling force and other parameters were all controlled perfectly.
Inside the speeding police car, Lu Guotao watched as Shen Ting completed the drilling and the countdown went smoothly, and couldn't help but admire him.
As a seasoned bomb disposal expert, he knew all too well how much skill and mental fortitude it would take to complete such a precise sandwich shell treatment under such pressure and conditions.
now!
On the screen, Shen Ting took out a slender probe with a high-definition camera and an LED cold light source at the tip from a delicate metal box.
This is a professional miniature endoscope.
Shen Ting carefully inserted the tip of the probe through the small hole that had just been drilled into the bomb.
Then, the internal structure of the bomb was studied using real-time images transmitted through the endoscope.
Although Lu Guotao couldn't see the endoscopic view, his years of experience researching bombs allowed him to imagine what Shen Ting was seeing—
A complex web of colorful wires!
Miniature integrated circuit board!
Miniature switches in different shapes!
Suspicious modules encased in transparent epoxy resin, etc.
and!
Lu Guotao noticed that Shen Ting, who was in the camera's view, frowned slightly after observing for a while.
I wonder if they've encountered some difficulties.
"Teacher Lu!"
Sitting to the side, a young student who had been brought along by Lu Guotao to observe and learn on-site couldn't help but lower his voice and ask nervously:
I noticed that Team Leader Shen frowned.
Is the internal design of the bomb particularly complex?
Encountering a problem you can't solve?
Lu Guotao nodded, his gaze never leaving the screen:
"The internal structure of this homemade bomb is certainly not simple."
In particular, the maker also used designs such as a 'sandwich' shell, a level, and a buoyancy switch.
The internal electronic circuitry and contraptions will only make things more troublesome and complex.
The combination of the level and buoyancy switch alone is enough to give Shen Ting a headache.
"Teacher, now it's time to operate on the inside of the bomb!"
The most important thing is to deal with the level and buoyancy switch!
Otherwise, any subsequent operation that encounters either of them will cause the bomb to explode.
If you were handling this bomb, what would you do next?
The student humbly sought guidance.
Lu Guotao pondered for a moment and said:
"The principle of the buoyancy switch is that there is a sealed cavity inside, containing a small float and contacts."
If a bomb is tilted, inverted, or injected with liquid to alter its internal environment, causing the float to move and touch a contact point, the circuit will be connected, detonating the bomb.
Therefore, the conventional method of pouring liquid in to damage the circuit won't work; that would be tantamount to triggering it yourself.
He paused, then continued:
"If it were me, I'm afraid I would also have no choice but to choose quick-setting insulating foam."
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