Famine: I farmed and saved the world

In any case, we can't sit still. Since the instrument is not available, we should find experts in this field and use their decades of experience and knowledge to observe, and we can always find some clues.

For this reason, all the experts with a little reputation in Yuzhou were invited here to set up camp and manage food and shelter. The task of this group of experts is to sit not far from the black fog with small benches every day, watch its changing characteristics, and then According to their knowledge, what components are these black mists composed of and how to solve them.

That group of experts sits every day with numb legs and a lot of hair falling out, and they can't see what it is. There is no such thing on Blue Star at all, and there is no similar research. What should they think?Brain cells are exhausted, and they can't think of a reason. Isn't this deliberately embarrassing people?
Yan Wen ate and lived in the camp and stayed with them at all times. For the past three days, he watched the black mist spread out. The camp retreated again and again, and various instruments took turns to go into battle. In the end, they all melted in the black mist, and he was in a hurry. fire.

It was originally expected that it would take about a week for the black fog to reach the outer construction area. Now three days have passed, and there is no progress at all, and no one can calm down.

Judging from the current situation, if no solution can be found within four days, the withdrawal of workers will be a trivial matter. The real big problem is that the base construction will have to be relocated. The food consumed by hundreds of thousands of workers in the past six months will be used up. All of the mechanical fuel was vanished.

The most important thing is, if you can't find a solution, and these black mists keep spreading, who knows how many of them there are, what if they slowly cover Yuzhou and Blue Star?
Thinking of this, Yan Wenqi's head throbbed, and he threw the hot water bottle that the assistant had just handed him into the black mist, only to hear a sting and no movement, not even the sound of landing.

The people around saw Yan Wen's face ashen, and no one dared to speak. One by one, they slowed down their movements as much as possible, and tried not to make a sound, for fear of angering the great god again.

After three days of contact, they found that the real Yan Wen did not match his modest and refined temperament at all, but instead looked like a sword wrapped in a scabbard.

The simple and charming carved scabbard makes him appear modest, courteous, and resourceful. Only those who see him out of the scabbard know that his other side is sharp, dangerous, and kills without blood.

Those invited experts squatted on the small bench next to them, and they did not dare to let out the air. They shrank their necks like quails, for fear that Yan Wen's anger would burn on them.

They are quite prestigious in their respective fields, academically brilliant, and their papers are published one by one. As a result, at the critical moment, they are useless at all, let alone Yan Wen, they are angry when they see it, but they are anxious. No matter what, things can't be solved in a hurry.

Seeing Yan Wen's eyes looking towards them, one by one can't wait to indent their heads into their stomachs.

Just as Yan Wen's face became more and more ugly, staring at them as if he was going to eat people, they finished secretly, and today they will be scolded again.

Just as Yan Wen's lips slightly opened, Xiang Yongdi rolled his eyes twice and said first, "I found a problem."

The people around looked at him in unison, secretly saying that this person is really brave, dare to speak at this time, he had better really found the problem, if he can't say why, he can bear it.

The last expert who dared to talk nonsense in front of Yan Wen was digging a cave at the periphery. It was not a good job to be dirty and tiring.

"Speak." Yan Wen's words were concise, only one word, but he could hear that he was trying his best to suppress his anger.

Xiang Yong quickly stood up and walked to Yan Wen's side, "I was the first group of people who discovered the black fog, watching how my teammates died in the black fog,

In addition, according to the observation during this period, the corrosive power of the black fog is very strong, and anything that touches it will be corroded cleanly. If this is the case, will the black fog corrode the land?

If the black mist can corrode the soil, then the black mist has been circling in this area for so long, has a large pit corroded on the ground, will it corrode downward, and how deep can it corrode?

If the black fog does not corrode the soil, it means that certain components in the soil can overcome the black fog. Does this mean that we can build an earth wall to surround the black fog?Although it can't completely solve the problem, at least it can prevent the spread of the black fog in the short term and buy more time? "

After Xiang Yong's words came out, the hearts of everyone present were bright. They were studying how to solve the black fog and what the ingredients were, but they didn't think about these problems.

According to Xiang Yong, if the black fog corrodes the soil, how deep is the corrosion after this period?What is the speed?Will it erode into the mantle one day and reach the magma layer, it will be very dangerous at that time.

If the black fog does not corrode the soil, it means that the solution may be in the soil. Even if you try slowly, you can always find the ingredients to restrain the black fog and come up with a solution.

"Then what are you still doing? Are you preparing for the experiment?" Yan Wen didn't care about what he said, and I didn't know who couldn't help shouting.

Seeing that they were all excited and busy, Yan Wen silently stepped aside and watched.

In fact, the experiment is very simple. Throw the soil in a place in the black mist. If the black mist corrodes the ground into a pit, then no matter how they fill it, it will not be filled.
If the black mist does not corrode the soil, when they pile the mound to a certain height, the soil will slide down from the top of the mound until the edge of the mound is exposed to the black mist.

The black fog is as dark as ink, and there is no visual distance at all. They can only use this method to test.

"The black fog spreads at a distance of one meter per hour, and our place is flat, and we also use the test data to stack a certain amount of soil within one meter of the black fog. How much soil can freely slide down into a mound with a radius of one meter and a diameter of two meters,
If the edge of the mound can be exposed from the black mist after the soil is piled up, it means that the black mist does not corrode the soil. If it cannot be exposed, it means that it will be corroded. "

Xiang Yong sorted out the rough data and plans, and everyone got busy.

The digging of the soil, the stacking of the piles, the recording of the data, anyway, no one is idle, Yan Wen just stood there and watched with a dark face, he had to see the results of the experiment in person.

With him staring at them, those people didn't even dare to shout tired and cold, and they worked hard, digging the soil, piled up in the dark fog, just piled up, all the people present His face started to look bad.