At the same time, the mustache's guns and artillery were formed.

On that day, several new guns were placed outside, and the guns were draped in patches of red cloth.

Everyone gathered outside, even Sang Yu, who was immersed in experiments, came out.

Bazi Hu introduced: This kind of artillery, the range is long and powerful, the shell is made of steel, after the explosion, in addition to the flying shrapnel, there is also a violent shock wave.

Several people stood in front of the artillery, and the mustache ordered: Take off the red cloth!

The soldier removed the red cloth with a hula, revealing a brand-new artillery, and sure enough, he knew that it was not simple when he looked at the shape of the artillery.

The artillery developed by Bazihu is actually a light mortar, which can be carried by individual soldiers, which is very suitable for jungle and mountain combat. The firing range can be hundreds or even thousands of meters.

The next step is to test its true power, three hundred meters away on the ground, carrying several targets.

"Ready!"

The soldier put several shells into the mortar in turn.

"Launch"

All of them! Bursts of artillery and smoke came out of the muzzles of several mortars, and the shells passed through curved trajectory, then arced through the air and exploded three hundred meters away.

Rumble!

Although it did not hit the target and the firing range was more than 300 meters, the mortars made by Bazihu were much more powerful than the artillery made by Sang Yu at that time.

Not bad.

As soon as the mortar finished firing the shells, the mustache called out a column of soldiers, each with a musket in his hand.

"Ready!"

A column of soldiers stood in unison, aiming ahead.

"Fire!"

Woohoo! The muzzle of the musket was blazing, and the power was unusual.

I didn't expect the musket made by the eight-figure Hu to be so powerful, I thought that this grandson would only fight backwards, and nothing else, but I didn't expect that he would be able to make a weapon.

I suddenly remembered that once when I went to the house of Bazihu, there were many weapon posters on his walls, and there were weapon magazines on his table and bed.

Several experiments have been very successful, and this secret scientific research base at the foot of Jishi Mountain is like an alien research base on Earth for the Three Kingdoms, maintaining a high degree of secrecy to the outside world.

I walked into Sang Yu's laboratory, Sang Yu was immersed in an experiment, Da Qiao was helping Sang Yu on the side, after a period of study, Da Qiao is now Sang Yu's important assistant, responsible for the daily management of the laboratory.

Seeing me come in, Sang Yu put down the test at hand, took off his gloves, straightened his hair and said: Failed again.

"What test failed?"

Sang Yu pointed to a small device on the lab table and said, radio signal emitting.

I was surprised by these words, I didn't expect that Sang Yu had been hiding in the laboratory studying radio during this time, did she want to establish a wireless network in the Three Kingdoms?

Unexpectedly, Sang Yu said next: I want to build a wireless network transmission tower to see if our mobile phones can still be used, in case the unlimited signal can be transmitted, then we can contact the people in Thirty Mile Town?

That's a good idea, maybe when the ball lightning comes, a few of us climb on top of the radio tower, and then the huge lightning energy hits the radio tower, and then the lightning provides a huge amount of energy for the celestial charm, maybe we can travel back to Thirty Mile Town.

Sang Yu's face is very haggard, during this time, she slept very little, all production, are inseparable from Sang Yu's experiments, tests are the basis of all production, she hardly out of the laboratory, stay in it to carry out various tests.

Indeed, it was time for her to rest, she couldn't stay in the lab all the time, overwork would kill her.

"Let's go for a walk." Sang Yu said.

Walking out of the laboratory, a cold wind greeted him, Sang Yu wrapped his coat tightly, and in the distance, workers were busy by the oil well, and the big chimney above the steel mill was billowing black smoke.

Sang Yu couldn't help but feel worried.

"Industry inevitably brings pollution, but fortunately it's sparsely populated." I say.

Sang Yu's concern is the problem of industrial pollution, since there is industry here, Sang Yu has been worried about the ecological problems here, she said that this is the same as people go to travel and throw a lot of garbage, we are now engaged in industry here, one day we are gone, here is a pile of highly polluting garbage, the ecology at the foot of Jishi Mountain will be seriously damaged.

What's more, we are in the upper reaches of the Yellow River, and if the Yellow River is polluted, then the problem will be serious.

But now that these problems have been over-considered, they have become groundless worries, can we not do anything to resist, and will we be arrested?

We walked across the plains until we reached the slopes, the top of which was completely covered with snow, but it was better to call it a snow-capped mountain.

The weather was fine, and the sun shone all over the plain, with a few woods, two winding rivers, and fields of wheat that had been cut, leaving only strips of stubble, which were also covered with snow.

The plain in front of you is fertile and rich in resources, and after more than 3,000 years, it will be an industrial park.

"Wouldn't it, such a good plain, build an industrial zone? Why not an agricultural area? Sang Yu said with wide glasses.

"Because agriculture is not our country's strong point, there are many people and little land, not to mention that developed countries have to go through an industrial period to develop, if you rely on agriculture, it can only be done in ancient times thousands of years ago, when highly civilized ancient countries occupied quite fertile and large areas of land, otherwise, the origin of human beings is always in the Yellow River and Yangtze River basin." I explained to Sangyu.

Sang Yu looked at the plain in front of him and said: I see.

Thousands of years ago, countries fought for water and fertile land, and several ancient civilizations occupied a very good water system on the earth, as well as some large fertile plains.

However, thousands of years later, the situation has changed and it has become a spelling industry.

Therefore, in the future, this plain under this mountain will definitely become a heavy industrial area, and if this land is all used to grow grain and vegetables, how much benefit can it be?

It is better to use it for the development of industry, as far as the underground resources are concerned, coal, oil, all will be vigorously exploited, soon after mining, the groundwater level will drop, the vegetation will be seriously damaged, and it will not be long before the meadows on the plain will wither and yellow, and this may evolve into a Gobi desert or desert.

Sang Yu shook her head vigorously, she said: How come, even if it is to extract oil and establish an industrial zone, it will continue to plant vegetation or something, protect the ecological environment, and kill two birds with one stone.

"You are stupid, even if it is planted artificially, but if these plants are not watered for a few days, they will be finished, because the groundwater level is lowered, the vegetation is seriously damaged, the soil water storage capacity is weak, and it is difficult for plants to survive on soil moisture alone."

"Won't you pour it? Isn't the vegetation in the city watered by waterwheels every day? ”

"It can be watered by hand, but where does it come from? Fresh water underground! Freshwater resources are already seriously scarce, so the precious fresh water is used to water trees or something, isn't that a serious waste? What's more, that's a drop in the bucket, and the result will be a serious vicious circle. ”

"The vegetation is destroyed, the groundwater level is declining, the soil water storage capacity is decreasing, and the groundwater is pumped and then watered by the trees, but because of the excessive exploitation of resources, the water storage capacity of the soil will not be improved by artificial vegetation, so the result is this fertile plain, and the final outcome will inevitably be deteriorated, right?" Sang Yu continued my topic.

"Yes, that's right."

"Alas, it's a pity, you see how good the environment is here, it's similar to Thirty Mile Town, oh yes, it's similar to Lao Niu Village."

Indeed, Sang Yu is right, the agricultural environment of Laoniu Village is quite good, although there are many hills, and there is less flat land, but the ecological environment has always been relatively good.

"Isn't your village also developed? Will the ecology be destroyed in the future? ”

"No, the projects developed by Laoniu Village are all original ecological projects, there is no industry, it will not cause industrial pollution, and all the packaging is degradable and environmentally friendly packaging bags sent back from other places."