Chapter 331 Senior Welder
Bifang raised his head and walked into this huge space, like an ant crawling into the Forbidden City late at night.
The footsteps echoed in the empty factory, neither fast nor slow.
[Isn't Mr. Fang anxious ? Won't the explosion just now attract other people? ]
[Jia Yi, shouldn't we quickly find something and run away now? ]
"It doesn't matter."
Bifang shook his head, not caring about this, or perhaps he had already thought about it.
"It's not an exaggeration to say there's a small explosion every three hours and a big explosion every five hours. Besides, it just rained, and everyone is very tired. When it rains, or just after it rains, it's a time when few creatures come out. This is an instinct engraved in our DNA. I dared to make such a big scene only because I saw this. Otherwise, it would not be worth taking such a big risk just to show you an explosion."
The netizens were amused and remembered Bifang's joke just now that they should not miss it if they pass by.
There is another point that Bifang didn't mention. For some reasons, the rebels and the army did not actually enter the city center of Yeimen. Some thugs and gangs would not be willing to get close to dangerous places. The cause of the explosion was not something these people needed to figure out. There was no need to do so.
Everyone cherishes their life.
When seeing the explosion for the first time, normal people will avoid it, and the same goes for gangsters. If there are still people joining in the fun when something like this happens, it is most likely a safe city.
People living in Yemen would never be like this.
After spending half an hour walking around the factory, Bifang roughly figured out the layout of the place. At this time, he stopped and looked at the room excitedly.
The netizens were confused and didn't understand why Bifang started to smile inexplicably when he got here, until he moved a box to use as a footstool and wiped the dusty sign on the door of the room.
Defense Department!
This is an English sign, but the drone screen automatically gives appropriate translations based on different regions.
[Fuck, is this a security station? ]
[What security? They call it the Defense Department. Look at the name, how fashionable it is]
[…Isn’t this English? It’s all a translation problem, the translator’s fault!]
[Waiter behind the scenes: I take the blame! ]
【It actually exists! 】
[Fuck, let's go in and see if there's anything good. Are there any guns? I really want to know! Ahhhhh! ]
Suddenly seeing a place where weapons and equipment might be found, the netizens were all very excited and wanted to kick open the door and go in to search.
pity.
Bifang turned the doorknob, but it didn't move.
Still locked.
After taking two steps back, Bifang suddenly rushed forward and bumped into the door sideways.
There was a loud noise, but nothing happened except some dust was shaken off. The door seemed unbreakable.
[It's over, is this going to explode again? ]
【Explosion Maniac·Fang Shen.gif】
[Oh my goodness, it’s not jpg anymore? It’s animated pictures now?]
[When I have money, I must buy a mobile phone that can view pictures]
【Watching movies with Langya barrage is just around the corner! 】
Bifang looked around and shook his head, breaking the netizens' idea of seeing an explosion.
"We can't blow it up anymore. The inside of the factory is different from the outside. There are a lot of debris here, which can easily cause a fire. If we really want to blow it up, we have to clean it up, which is very troublesome. It's not worth it."
[Ah, what should I do then? ]
Some netizens made timely support, although they were anxious, but looking at Bifang's confident look, you can tell that he must have had an idea in his mind a long time ago.
"We can burn through the locks!"
Bifang said something shocking, and the light in his eyes was incredibly bright!
"The power supply to the factory must have been cut off. We cannot use many facilities, but there is one thing we can still use. Remember the acetylene cylinders and oxygen cylinders outside the factory? We can actually use them normally. With a gas welding gun, we can burn through the door lock with a gas welding torch."
The advantage of gas welding is that it does not require electricity. When welding is needed in places where electricity supply is insufficient, gas welding is very useful. Just adjust the pressure in the bottle to automatically deflate the gas, and you can use it by lighting a fire. It is perfect.
The audience was shocked by Bifang's idea, and then found it ridiculous.
Normal usage?
So you also admit that what you just did is not the normal usage, right?
If you could have done this earlier, why did you blow it up in the first place?
Bifang scratched his head and laughed: "Don't you have a gas welding gun? It's good enough that I can find a bottle. I can't weld without a gun."
After walking around the factory, Bifang came to a place according to his memory. If he remembered correctly, the gas pipeline was laid behind the wall.
Following the gas pipe extending from outside the wall, Bifang once again found many acetylene cylinders and oxygen cylinders, two bottles of gas and sufficient pressure, as well as several pipes and welding guns.
The things were very heavy, so Bifang moved them all to a small cart, pushed it to the door of the defense department, and started connecting the equipment.
The audience was stunned by the skillful movements. Is this what they call an all-rounder?
Even welding?
[I really want to open Fang Shen’s brain and see what’s inside.]
[Add me in, this is fucking outrageous, you can even weld, what else can't you do besides giving birth? ]
[Learn math, physics and chemistry well, and you will not be afraid to travel around the world. The ancients were not deceiving me]
[The end of the world is here. I am sure that Lao Fang will be the one who survives to the end]
"Haha, it's always good to have many skills. I had a friend who was a welder, so I learned a few tricks from him."
After Bifang connected the equipment, he opened the main valve of the oxygen cylinder and adjusted its output pressure to 0.3-0.5Mpa, then opened the main valve of the gas cylinder and adjusted its output pressure to 0.3-0.5Mpa.
He even showed it to his fans, explaining the movements as he went along, as if he really wanted to teach them...
"Twist open the gas valve of the welding torch, and then use an open flame to ignite the welding torch nozzle. I forgot to borrow the ignition just now, and now we have to start the fire again. This time I will teach you a new method that does not require car antifreeze."
Bifang put down the welding gun and took out potassium permanganate from his bag, but did not take out the antifreeze. Instead, he took out a small glass bottle filled with small white particles.
He opened the lid, poured a little into his palm, and swallowed it in front of everyone.
[Oh my god, Fang Shen is taking drugs! ]
【……】
[What is this? Salt? ]
"It's white sugar. You didn't expect that."
Bifang broke off two pieces of wood from a table, poured some potassium permanganate and white sugar on the wood chips, and explained.
"Potassium permanganate will generate heat and release oxygen when it comes into contact, rubs against, and collides with organic matter, which will cause combustion. We mix one part of sugar with two parts of potassium permanganate and grind it between dry wood chips. If the weather is dry, the wood chips will burn quickly, in a short time, with good results. It only takes a few minutes."
"Oh, I forgot to mention that potassium permanganate is a strong corrosive agent. When using it, do not use your hands directly to avoid burning your skin. Only when it is prepared to a reasonable concentration can it be used directly. I did not use my hands directly twice. Once I poured it on a sponge, and this time it was on wood chips. I don't know if you noticed."
Bifang grabbed another piece of wood and covered it with it, then began to rub it. After just a few rubs, he felt the wood start to get hot.
It started to smoke in less than a minute and successfully ignited a flame in just three minutes.
The audience was stunned.
"So you must always have potassium permanganate at home. It's a really good thing. It can clean wounds and purify water. When you collect water in the wild, add three or four potassium permanganate grains to 1 liter of water. It will be drinkable after 30 minutes. It can also be used as a mark if you get lost in the snow."
"Especially when poisoning is caused by accidentally ingesting plants in the wild, we need to wash the stomach as soon as possible. In order to reduce the absorption of toxic substances, a simple method is to wash the stomach with a potassium permanganate solution with a concentration of 1:1000-1:4000. And the concentration is easy to match, just look at the color, light purple or light red. If the solution is purple or dark purple, its concentration has reached 1:100-1:200. This extremely high concentration of potassium permanganate solution can cause ulceration of the gastric mucosa, and it must not be used for gastric lavage. So pay attention to safe use."
Bifang listed many advantages in one breath. He had only mentioned two of them before, and now he explained them seriously.
If no one told you, who would have thought that a common disinfectant would have so many details and uses?
"So studying is really important. If you are good at math, physics and chemistry, you will also have most of the wilderness survival skills."
Netizens are even more in awe of Bifang's erudition. He can talk about a bottle of common medicine in great detail. It is definitely not luck that has brought him to this point, but the result of continuous accumulation.
[Fuck, this thing is so useful? ]
[I was so scared that I quickly placed an order to stock up on three boxes of potassium permanganate as food]
[After saying that, who are you promoting (dog head)]
[Bringing goods? My fist is hard! ]
[Stop scolding, stop scolding, keep studying, keep studying, the children are all wasting their time. ]
With an open flame, Bifang brought the welding gun close, and an orange-yellow flame instantly ignited at the nozzle of the welding gun as if igniting a fire.
Open the oxygen valve of the welding gun, and finally adjust the oxygen control knob and the gas control knob.
With the oxygen output, the flame temperature rose rapidly, and soon the blazing light blue flame made everyone feel refreshed.
Bifang came to the door holding a welding gun and burned the door handle. Soon, the handle began to burn red and soften.
So cool!
Is this a master welder?
