Datang: It's a showdown, my son-in-law is going to rebel!

Chapter 133 Li Chengqian who went astray

After Li Chengqian finished speaking, Fang Qi understood.

Especially the prescription in this hand.

He felt his scalp go numb just looking at it.

Fang Qi had previously regarded this recipe as a treasure. Seeing that Li Ke had gone deep into the tiger's den, he gave it to Li Ke and asked Li Ke to protect himself.

Turning around, Li Chengqian gave himself the prescription.

What's the situation with this shit.

Of course, the two recipes are different.

This recipe is too simple, but the one Fang Qi gave to Li Ke is quite good.

It's much higher than this, it's something above the creation of heaven, it's much stronger than this.

Li Chengqian's ability to come up with this recipe is quite impressive.

but……

Fang Qi looked at Li Chengqian in surprise.

This is not right.

At that time, what was the original intention of letting them watch the kettle boil water?

Let them know that the power of steam is strong, and then let them research the steam engine.

What's the matter with this thing?

If you study the kettle to boil water, can you get gunpowder?
Are these two things connected?

Am I planting flowers intentionally but not blooming, but planting willows and willows inadvertently?

Fang Qi fell into deep helplessness.

Facing Li Chengqian's question, Fang Qi replied: "Your recipe uses saltpeter, sulfur, and charcoal, right?"

"Yes."

Li Chengqian nodded, and then said: "It says one sulfur, two nitrates and three charcoals, so I prepared according to this ratio, and the final effect is not very great."

"I see."

Fang Qi looked at Li Chengqian, and then said: "There is no problem with this prescription. As for why the effect is not great, there are many things involved. First of all, it is the problem of measurement. If you use one catty of sulfur, two catties of saltpeter , plus three catties of charcoal, the effect must be more powerful than one tael of sulfur, two taels of saltpeter, and three taels of charcoal.

Secondly, the saltpeter, sulfur and charcoal you used should be integrated together, right?Didn't grind all these things and mix well?If these things can be fully integrated, the effect will be better.

Also, these things must be placed in a completely airtight container without any air leakage, so that the power will be even greater.

In the end, the things you use are not pure enough. It is very complicated for you to make these things pure, so you don’t need to think about the last point for now.

As long as you do the above points well, you can see the effect again. "

After Fang Qi explained to Li Chengqian, Li Chengqian nodded immediately, and then said: "Okay, I'll go and try the effect."

After speaking, Li Chengqian planned to leave.

"Wait!"

Fang Qi called out to Li Chengqian.

"what happened?"

Li Chengqian looked back at Fang Qi.

"Research on this thing must not be discovered by others. You can only study it alone."

Fang Qi looked at Li Chengqian, and then said: "This is an important weapon of the country, don't show it to others easily, understand?"

"The most important weapon of the country?"

Li Chengqian looked at Fang Qi, and then asked a little ignorantly: "Is this thing considered an important weapon of the country?"

"Forget it, you may not understand it now, but after you study it, you should be able to understand it."

Fang Qi said to Li Chengqian: "This thing is more dangerous to study, you remember, make the lead wire longer, if the weight is sufficient, try to run as far as possible, if it is not far enough..."

Fang Qi stopped, looked at Li Chengqian, and said: "Then I will wait for the dinner."

dinner...

Li Chengqian immediately understood what Fang Qi meant.

This game is very dangerous, if you are not careful, your life may be in danger!
"You didn't lie to me, did you?"

Li Chengqian looked at Fang Qi, and said, "How powerful is this thing?"

"Just try it and you'll know."

Fang Qi looked at Li Chengqian, and said: "Practice can prove that what I said is true or false. Only practice can make you understand why I say this thing is the most important weapon of the country!"

"Just try it!"

Li Chengqian gritted his teeth, then turned around and left.

Put it behind Li Chengqian and shouted: "Don't try and die! Remember to stay away!"

After Li Chengqian heard this, he staggered immediately.

I don't believe it anymore.

Yuan Tiangang had tried it once before.

Li Chengqian has already felt how powerful it is.

Originally, Li Chengqian thought that Fang Qi would agree with the prescription, but unexpectedly, Fang Qi did not change the prescription, but only made a few small suggestions.

Grind and mix together, and then make a closed thing, this power will be very strong?
This prescription has not been changed, how strong can it be?

Li Chengqian didn't believe it at all.

He did it.

Fang Qi looked at Li Chengqian's leaving figure and didn't say much.

This guy has gone astray, but it doesn't matter, the invention of the steam engine is one step behind gunpowder.

It is not impossible to produce gunpowder first.

Fang Qi thought for a while, then let Li Chengqian go with confidence.

No matter how powerful this black powder is, it is nothing more than that.

No matter how strong it is, it cannot be compared with TNT, let alone other things.

Fang Qi didn't stop it, this thing was effective in stopping it.

It should come, it will always come.

It's time for a little bit of change.

After all, I have been here for such a long time, and there is always a little change.

After Fang Qi sent Li Chengqian away, he started his own research again.

At this time, Fang Qi had already studied the banknotes thoroughly, but Fang Qi had never thought of a good solution to the problem of the anti-counterfeiting mark.

It should be able to be seen by others, but not imitated by others. If others can imitate it, this thing will lose its original meaning.

Therefore, Fang Qi has been thinking about what method should be used to make anti-counterfeiting marks.

He can't make anti-counterfeiting marks like later generations.

"How should I do it!"

Fang Qi was very sad, he couldn't get the anti-counterfeiting mark, not only banknotes, but also the lottery ticket.

If others imitated it, wouldn't it be a loss to grandma's house?
Do not fight uncertain battles.

Fang Qi can only proceed with the next thing after he has sufficient confidence.

"Forget it, let me take a look at the creation of nature, there are some things that should not be thought about now."

Fang Qi quickly comforted himself: "There must be a way for the car to reach the mountain, and the boat will naturally go straight when it reaches the bridge. It is useless to think so much. Maybe in a few days, there will be a way."

After figuring it out, Fang Qi opened the Tiangong Kaiwu and began to read carefully.

There is something rewarding every time I look at this thing.

At this moment, Li Tai ran over.

(End of this chapter)