When Li Sheng said this, Li Er was a little confused.
What, what’s wrong with tung oil? Should I use other oils?
What oil? Lard? Suet? Chicken fat?
Wei Zheng and others also looked at Li Sheng in confusion.
"Sir, what's the point of this oil?"
"Yes, tung oil seems to be very useful in defending the city, right?"
But Li Sheng smiled slightly.
"Is it useful for defending the city? Maybe, but the oil I need to use is not just for defending the city. For example, today's barbecue stove..."
When Li Sheng said this, Li Er and others subconsciously lowered their heads and looked over.
Seeing this, everyone was immediately confused.
This stove... actually burns oil??
Li Sheng secretly sighed that these brothers really had slow neural networks, a common problem among ancient people...
But he also opened the furnace door and showed it to everyone.
Wei Zheng, Du Ruhui, and Fang Xuanling stood up decisively and slipped behind Li Er, looking down.
But there was no firewood or coal under the stove.
Instead, a piece of strange fuel was used.
It looks like ice cubes, but not completely transparent, as if it is some kind of colloid.
The whole thing is like a big candle, burning from top to bottom.
Li Er was stunned when he saw this, "Sir, what is this??"
"This thing has two raw materials. One is lemon juice, which you have all drunk. The other is... petroleum fraction, which you can think of as a kind of approximate gasoline!"
…
"Oil? Gasoline?"
"What are these??"
"Fractional distillation? Approximate? What does approximate mean..."
Li Sheng said that Li Er and others were immediately confused.
They didn't quite understand this at first, but when Li Sheng said this, everyone felt even more confused.
Usually when Li Sheng creates something new, there is only one new word at most.
this time?
A bunch of them came at once, and the most annoying thing was... Li Er found that he couldn't understand any of them, and he couldn't even imagine similar words...
As a father, as a father...are you embarrassed? Li Er asked himself.
Embarrassing! So embarrassing!
This time Li Er didn't even know how to laugh, but just rubbed his hands desperately!
I can’t bear the embarrassment without rubbing my hands!
Wei Zheng pretended to cough, but as a Taoist priest (referring to a professional magic stick), after all, his face was thicker than that of ordinary people. Du Ruhui and Fang Xuanling were still laughing and thinking about how to ask questions, so Wei Zheng spoke directly.
"Uh, sir, what does fractionation mean? Petroleum, paint... what is this?"
"We really don't know and have never heard of it."
"Yes, with these treasures of heaven and earth, we really..."
"Are you kidding? The world's oil resources are basically untouched these days. What kind of treasure is this?"
Li Sheng smiled angrily, but this time he didn't use mountain cannons to ridicule him. After all, ordinary people must have never seen oil.
Not to mention them, there are also modern people in later generations who use petroleum products every day, and there are a few who have seen and touched petroleum with their own eyes.
So I talked about the existence of oil.
It’s important to emphasize that this thing can be used as fuel!
"Can this oil be used as fuel?"
Li Er, Wei Zheng and others were all startled when they heard this.
It can be used as fuel...no wonder it can be used to fill a barbecue stove.
But after looking at the translucent lump in the stove, it seemed that this oil was very special.
"But sir, since this is oil, why doesn't it melt in the furnace?"
"Moreover... this oil can be used for burning firewood, but it seems that it is only used for this... If you want to defend the city, tung oil is enough."
Wei Zheng first noticed that Li Sheng's admiration for this kind of "oil" seemed unusual.
If it were someone else, a store clerk telling him about something, he might not think anything of it. After all, that's how things are sold.
But Li Sheng is not an ordinary person.
Wei Zheng was very clear about Li Sheng's high vision and broad knowledge... In fact, you don't need to know much, just look at the map just now, you can imagine how terrifying Li Sheng's knowledge is.
Just a few days ago, a few months ago, Li Sheng demonstrated grenades to everyone, took out the mine design drawings... and even offered potatoes and sweet potatoes, with a calm look on his face.
No matter how Li Sheng made this huge map, it can be seen that Li Sheng is definitely not too interested in ordinary things.
Then, it is very rare that even Li Sheng's eyes light up when he mentions it.
So Wei Zheng quickly thought that this oil might be something important.
But how important can oil be?
Wei Zheng really couldn't figure it out. No matter how good the oil is, it just burns more vigorously, makes lamps brighter when used, and is more powerful when used in combat.
But when fighting with oil, no matter how powerful it is, it cannot be more powerful than a grenade. The name of this thing is "Thunder", and its power is really comparable to thunder.
This oil also has such power??
"Defending the city... there is no way to discuss the power of oil with such a small task. You don't know how terrifying oil is."
Li Sheng said lightly, "In the future world, everything in everyone's lives will be related to petroleum. Petroleum itself... is a natural oil, and different kinds of oil can be separated, some of which are suitable for fuel
, and fuel... is the key to the true industrialization of Datang in the future."
"No resource in the world is more important than this!"
After Li Sheng finished speaking,
Li Er and others were stunned.
Is it related to the industrialization of Datang? So powerful?
They already have some understanding of what industry means.
But what does “real industrialization” mean?
From Li Sheng's rare solemn expression, Li Er, Wei Zheng, Fang Xuanling, Du Ruhui... and others all felt an instinctive shudder, and a chill ran down their backs.
This thing called oil sounds like it is extremely important.
But Li Sheng did not continue talking about this topic, and then gave everyone a popular science...
Arson bomb!
Arson bombs were divided into many types in later generations, with more different models, but there are two mainstream ones. One is white phosphorus, and the other is solidified arson bombs.
These two kinds of existences have never been heard of by Li Er and others.
But when Li Sheng described the characteristics of this thing...
"Old Li, you guys have seen it too. I'm not bragging..."
"This arson bomb not only has huge heat, but most importantly, it has two characteristics."
"First, you can't get it off! As long as you get a little bit of it on your body, it will keep burning and... water will never put it out!"
"Secondly, this thing can burn for a long time and will cause the human body to suffer a lot before it is extinguished!"
…
Li Sheng said this.
Li Er and others will understand.
If you get it, you can't get rid of it, and even water can't put it out...
Can it burn for a long time and make people suffer a lot of torture before it is extinguished?
hiss……
Horror, horror!
Li Er and Wei Zheng were shocked. They originally thought that Li Sheng was a true medical immortal, but they didn't expect that on the other side, Li Sheng could still play tricks!
