Since the heavens warned her, then she had to make all preparations, and had to plan for the worst, although the sea mouth is narrow here, but the sea is turbulent, the sand and soil along the coast are loose, it is difficult to build a weir, and the closure is indefinite, and the plan to build a dam with the sea, the first one was given up by her.

And if the people said that 'the dam has already been repaired after the end of this year', I am afraid that there is also a lot of water, and Xuanyuan has been fighting a lot this year, and the embankments built are afraid that they will only increase the height and thickness of some embankments, and there is no comprehensive planning at all, and it is impossible to cope with the tsunami that is more ferocious than the flood.

"Flood distribution?" The crowd was amazed. Is it literal? For a moment, everyone suspected that it was a bad listener.

"Yes, divide the flood." Mu Bingyue gave them a positive answer, her method is thirty percent feasible, but the temporary explosion of the embankment, I am afraid that it will be difficult to withstand the force of the tsunami, but if it diverts down, then it will be two percent more certain.

She came to the sand table and gestured with her hand: "I have something that can lead the flood to this and here, and this mountain in the canyon that can move the tail of the valley will not be harmed downstream." ”

The place Mu Bingyue was referring to was a river valley that was extremely close to the coast but had long been depleted for many years, while the other was a Sichuan-shaped mountain valley that surrounded the Huangcheng Mountain, which was dozens of miles long and wide at the top and narrow at the bottom.

And this time Chen Shou couldn't suppress it, his face was mocking, and he snorted three times in a big gaffe, "Hmph! It's just a fool's dream, who do you think you are, can you still move mountains and seas? ”

Mu Bingyue was silent, in fact, when she saw this sand table, she already had a complete spectrum in her chest about the topography along the Xuanyuan coast, and the next success or failure, except for the accident, there were only people left.

"Your Majesty, time is running out now, I will make a list and ask the emperor to send someone to deploy according to what the list says, and then I will explain to all the adults, and wait until all the doubts of the adults are gone, and then ask the emperor to order action.

Chen Shou was once again ignored naked, and this time it was more thorough.

"Okay." Xuanyuan Yi was directly approved, although he didn't know what she was planning, he still chose to believe her.

Xuanyuan Yi signaled to the evil general to prepare paper and grind ink, Mu Bingyue slowly came to the front of the imperial case, if this was left in the past, these ministers would definitely blow up the pot, the case of the Son of Heaven, how could they allow others to point fingers, but at very moments, they had to take extraordinary measures, everyone watched all the way, and knew in their hearts that the matter was decided, so everyone was silent, of course, here to remove that Lord Chen Shou.

Among the silent ministers, only Lord Chen Shou's face was comparable to a colorful palette, one breath at a time.

One of the four great inventions, gunpowder, formerly known as black powder, was made by mixing potassium nitrate, sulfur, and charcoal powder.

When Mu Bingyue is filming, there are often blasting scenes, although in very dangerous scenes, her share will use a stand-in, but when she was not famous, she did not have this honor, fortunately, she never forgot it, when she first debuted, she was familiar with all parties in the crew, she chose to talk about the topic she liked, and the prop master also wanted to understand her fear, these various smoke bombs, bombs, etc. used in filming, power, proportion and precautions have been told to her in detail, Mu Bingyue did not expect that she would be able to use it today.

"These items are okay on their own, but if they are mixed, the power should not be underestimated, and the mixing must be outside the specified safety range I wrote, otherwise the light case can cause deafness and internal organ damage, and the heavy case can directly cause death."

Xuanyuan Yi didn't know when he came to her, Xuanyuan is more than an island, the island is flooded with ants and insects, sulfur has an insecticidal effect, it is prolific, although she needs a little more, but it is not impossible to make up, and another kind of charcoal powder does not need to be said, in the end, this soil nitrate, is just a cure and metallurgy, Xuanyuan country is also more...... But these three things are mixed to ...... Said to Chen Shou, 'It is impossible to move mountains and seas? ’

Xuanyuan Yi was full of doubts, thinking that Mu Bingyue had promised him not to use her things to solve the crisis for war, at that time her expression was very solemn and worried, so that he knew that the next thing was not simple, but now, it really confused him.

"This soil nitrate may be a rarity in the Red Flame, but it is everywhere in my Xuanyuan Country, and this sulfur and charcoal powder are not very strange, and mixing these three things can move mountains and seas? What Miss Mu said is too sensational! ”

This time it was Qi Wei, the secretary of the military department, who was so long that he was not commensurate with his official position, not to mention his thin stature, and he was only a little taller than an ordinary woman, but his small eyes were intimidating, like a steel cone piercing, and everyone who met his gaze would feel his fearless and merciless beastly strength.

From beginning to end, he Mu Bingyue never heard him open his mouth, so it can be seen that this will really be unbearable, "My lord has heard of the embankment of thousands of miles, and collapsed in the anthill." A hundred-foot room, burning with a sudden gap? People should not be disguised, and the sea water is difficult to fight, and adults should not be blinded by a leaf. Mu Bingyue focused on the pen and did not look up at all.

Soil nitrate was called potassium nitrate in that life, the Arabs at that time called it "Chinese snow", and the Persians called it "Chinese salt". People mostly use nitrate to cure diseases, metallurgy and make glass.

The nitrate is vertical and the sulfur is horizontal, there are two theories: direct hit and crit, the direct hit eliminates nine and sulfur one, and the crit eliminates seven and sulfur three. The proportions are different, and the concepts are also very different, and this is what the prop master emphasized to her.

It's just that there is no fast and flammable detonation device here, and she can only hope for the archery skills of these ancients.

Standing in the flying blue, the rocket has been detonated, when it is feasible.

Qi Wei is magnificent, dare to laugh at him? Qi Wei wanted to make up for his face, especially when he was preached by a yellow-haired girl who had not dried up, he felt that his face was even more dull, but he couldn't find anything to refute her for a while, and this made him even more angry.

After checking it and seeing nothing wrong, Mu Bingyue handed the note to Xuanyuan Yi, "The emperor must pass on the message, everything must be operated according to what is written on the paper, and you must not make a mistake." ”

Seeing that Xuanyuan Yi was a little hesitant, Mu Bingyue sighed: "Now it's just for people to prepare the things they need, and when they are transported to the designated place, if they are discarded during the game, as long as they don't shoot the last arrow." ”

Under the light of those icy eyes, Xuanyuan Yi did not hesitate, and handed it to the evil general, "Pass the message, be sure to operate according to what is written on the paper, otherwise you will see you." ”

"Yes." The evil general took it and withdrew from the temple.

Although these things are not unusual, the difficulty is that the demand is large, but they have all been ordered, and she can only wait for the rest, but the time is urgent, she still has to race against time, after all, it will take a lot of effort to move these ministers.

But no matter how much you say, if you convince people with truth and let them see the power of gunpowder, maybe they won't have many opinions.

Mu Bingyue picked up the pen and wrote another list, and then handed it to Xuanyuan Yi, "If you have doubts, you can experiment first." ”

There is a hint of judgment and sarcasm in every pair of sharp, shrewd eyes here. While observing her and analyzing her, at the same time judging and concluding.

Instead of wasting time wondering if she could do it, it would be better to show them.

She had written as little weight as possible in the last list, but in order to deter these people for the effect, she didn't dare to press it too low, "Choose an open and uninhabited place." Mu Bingyue still solemnly explained at the end.

Ye Ling took the note from Xuanyuan Yi's hand, and nodded to Mu Bingyue before leaving.

Mu Bingyue returned to the sand table, "Do you know that every summer and autumn rainy season, Xuanyuan will have flash floods and many waterlogging?" ”

This is the Ministry of Industry that has the most right to speak, but this time, Chen Shou, the secretary of the Ministry of Works, who has a lot of words, is rarely silent.

Mu Bingyue looked around, and saw that she had no intention of speaking, so she said: "It is said that people go to high places and water flows to low places......

Before she finished speaking, some people's eyes lit up, in fact, everyone understands this principle, but they still think in their hearts that Mu Bingyue wants to talk about some profound truth!

“...... The imperial city is located in the southern foothills of the Osprey Mountain, with higher terrain on the east, west and north sides, and low-lying terrain in the south, which naturally accumulates water and floods. ”

"Nonsense." Chen Shou glared angrily, "When the imperial city was first built, the ancestors had already taken the risks of the rivers and seas into account, and it was clear that the east, south, and west sides were high, and the north side was low-lying. ”

"The moon is still cloudy and sunny, don't you hear that there is also a diversion of the land?" Although Mu Bingyue was not annoyed by his indignant attitude, she was also a little unbearable, this person was also disgusted by many people, and she jumped out from time to time, her thinking was about to be disturbed by him, and she couldn't say that she wanted to suppress his unreasonable temperament, "If you say that you are not powerful, you will be angry, and if you don't believe enough, you will say more, and adults don't want to take both ends." ”

"You...... You ......" Without waiting for Chen Shouzai to burst out some ugly words, Xuanyuan Yi directly ordered him to shut up.

The root of the ear finally calmed down, and Mu Bingyue's thoughts became clearer, "The mountains and valleys here were also silted up by rivers a hundred years ago, and this dry river valley was also full of fish and shrimp decades ago, Lord Sima, what I said was right?" ”

Mu Bingyue directly took him as a Pepsi encyclopedia, Sima Han had the highest prestige among these people, and in order to save time, she directly took him off the fork.

In the midst of everyone's eyes, Sima Han still nodded helplessly to implement her words.

"The rivers and lakes are exhausted, in addition to artificial use, there is only a drop in the water level, the mountains and valleys are on the east side of the imperial city, a hundred years ago it was still a place where fish and shrimp are churning, and sixty years later, there will be a dry river valley on the west side to accumulate into a river, have you not thought about it?"

These are not Mu Bingyue's nonsense, there were many droughts in the past, and she really worked hard in this regard, but at that time, the national strength was difficult, and there were many wars, canals and dams, huge projects, and difficulties in obtaining water sources, so her plan naturally did not come to fruition.

And the water source here is difficult to obtain, which refers to Xuanyuan, the two countries are suspicious, how can Chiyan have the opportunity to dig the foot of the wall?

"Deep-sea earthquakes are the same as land-shore earthquakes, both of which are plate dislocation, uplifting, or splitting and squeezing, and the water stored in the rock formations will change direction, infiltrate, and scour out the way out." Mu Bingyue didn't want to give them science popularization at this time, but for the sake of the later words, she had to lay the groundwork first.