500,000 landlord points, can be consumed for a long time, now the speed of making money is faster than the speed of spending money, Li Hui often has not paid much attention, the treasury has been piled up with silver, and now there is gold and silk sent by Li Er, these things are cumbersome.

Money is a good thing in the era of Datang, and it is a good thing in any era, but the money that can't be spent is a big pit.

People in later generations have money, and they will never worry about not being able to spend it, but in the feudal era, it was not necessarily.

If you don't spend it well, if it's not in the right place, someone will stare at you.

If you spend too much, the green forest heroes will begin to think about you, and if you spend less, you will not be psychologically satisfied.

After the exchange of 500,000 landlord points, Li Hui's treasury was missing more than half of his things.

It instantly became empty.

"Buy Intermediate Chemistry Knowledge."

"Purchase complete! Convergence ...... Fusion Success! ”

For a while, Li Hui only felt a chill on his head, and after a slight pain came in, suddenly, Li Hui's eyes lit up.

"Hehe, I see!"

It was not that more powerful explosives could not be made in this era, and knowledge was limited by theoretical knowledge and too many impurities in raw materials.

In the cellar, Li Hui smiled when he looked at the large pile of charcoal, saltpeter, and sulfur on the ground.

"Mr. Ma Zhou, you study this thing hard, and you will really become an official in the future, this thing is the foundation of your foothold, as long as you live, Your Majesty will give you supreme rights."

Ma Zhou smiled faintly, "Master Hou, I, Ma Zhou, am just a cloth cloth, where do I need so much power, it is actually very good to be able to follow Master Hou." ”

"Today, Master Hou is willing to teach me this formula, even if it is Ma Zhou's teacher, from now on, Ma Zhou will strictly abide by it

Secrets, no teeth to forget! ”

Li Hui nodded, "Remember, saltpeter can be improved, because it is not only saltpeter that is needed, but also oil." ”

"We mix lard with saltpeter......"

"The amount of charcoal is well remembered, one more point, one less point, it may cause a loss of power......"

"The sulfur is not pure enough and needs to be purified, so that's when we need lime......"

After spending a full hour explaining the doorway to Ma Zhou, Li Hui found that Ma Zhou's acceptance of chemical knowledge was not very fast.

This is not to blame him, people in this era do not have the concept of material basis, they do not know that people are carbon-based creatures, and they do not know that everything in heaven and earth is composed of carbon to put it bluntly.

But as long as it comes to some points, Ma Zhou remembers it very clearly.

After another hour, the desired material completely appeared.

"Look, let's make one of the explosives today, this is green rock oil, which will be called sulfuric acid in the future, this is the thing, just mix saltpeter, and then add these cotton ......"

"The amount of this is really difficult to control, you can try more in future experiments, the key is that the concentration of sulfuric acid is not easy to control."

Ma Zhou seemed to understand whether he understood or not, but he firmly remembered that his eyes were full of shining wisdom.

"Master Hou, you are really a shining beacon of wisdom!"

Well? How did Ma Zhou know this time?

"Hehe, don't be surprised, Master Hou, this is what you said in your dream when you were asleep, I heard it, I wonder what the lighthouse is, and I wonder what this sentence means."

Li Hui's face darkened, and when he was dreaming, he was still playing a game, and this line jumped out coldly.

"Alright, then, it's up to you."

Explosives are such a thing, Li Hui does not operate it himself, but Ma Zhou operates it, which is the most suitable.

Li Hui has already felt that after Ma Zhou today, he may leave the Lotte Hou Mansion, his future is a sea of stars, Li Hui's future is a universe, life has dreams, each is wonderful!

Li Hui came out, and Ma Zhou followed, a little more than two hours after the time agreed by Li Er.

"Oh? Li Hui, so fast? ”

Li Er didn't believe it, he didn't have any concept of explosives production, but he always felt that three hours might not be enough for Li Hui's kind of embarrassment.

But unexpectedly, it only took less than three hours for Li Hui to complete it.

Ma Zhou held two bundles of huge firecrackers and stood behind Li Hui, and a cotton thread stretched out from the firecrackers.

"Hehe, Your Majesty, this thing is not too difficult, but the materials required are extremely special, and any small mistake will not have a perfect explosion effect."

Li Er smiled faintly, "I'm going to try." ”

"Don't, Your Majesty, you go back to the palace and try it yourself, don't try it here at my house."

Li Hui was not happy.

Who knows what this thing looks like now, if you are not careful, and blow up the Hou Mansion, it will be miserable.

"Your Majesty, the sharp weapon of the country can't be easily shown!"

Li Hui cautiously reminded.

This sentence entered Li Er's heart, and in an instant, Li Er nodded, "Ma Zhou, from today onwards, you don't want to be in the Lotte Marquis Mansion, there is a shortage of servants in the province next to me, you go and do it first." ”

Ma Zhou, who was holding the explosives, was stunned suddenly, and then knelt on the ground: "Thank you, Your Majesty, Ma Zhou will not disgrace his life!" ”

"It's just a squire, and there's nothing special about it, but you're condescending to Li Hui here, he's so simple, how do you know how talented you are."

"If you want to say whether you can become the prime minister in the future, that's your own business."

Li Er rarely commented on people, but Ma Zhou's article "On Tian Fu" completely made Li Er dumbfounded.

Obviously, he just used the land planning of Li Hui's family as an example, but it can be distributed to the land of the people all over the world, which is reasonable and well-founded, and it is really a thousand words, which involves the aspects of land reform, and is closely related to politics and economy.

Such a talent, Li Er forcibly held back the excitement in his heart, and waited for Li Hui to leave when he couldn't get off the stage.

Now, Li Er finally can't help it, don't pretend, it's a showdown, you have to go with me!

Li Hui smiled faintly at this time, "Your Majesty, how to make explosives, the minister has already handed it over to Mr. Ma Zhou, from now on, Your Majesty doesn't need to ask me, this thing is easy to cause evil." ”

Li Hui smiled, "Also, 10,000 taels of gold!" ”

It is a wonderful feeling to bet with His Majesty today and win, Cheng Biting Jin and Niu Jinda were stunned at this time, and couldn't help but quietly give a thumbs up.

"Li Hui Li Hui, you really have you!"

There are a total of two large firecrackers, that is, the fiber bombs of later generations, the process is a little more complicated, but at least it can be barely achieved, but I don't know how effective it is, anyway, it can't explode in my house.

Li Hui specially told Li Er that he should be kept in a stone box along the way, and he should not encounter open flames, otherwise no one would be able to escape within a radius of 100 steps.

Li Er waved his hand impatiently, told Li Hui to hurry up, and then got into the car himself.

Three thousand left guards, three hundred carts, came empty, full of back.