"The grandson of King Nihod seems to have led them to develop some industry in the past five years. Maybe it's better for us to steal some basic materials. For example, the diamonds they collected were going to be used as laser weapons against the two of us. "Clear snow trail.

"Are you going to shoot at that sun and see how we react when we grab it? Looks like it's worth a try! Lin 2 frog said.

Qingxue was stunned for half a second and then said, "Yes, that's what I meant." ”

King Nihod had already organized the rat people to start large-scale construction, Qingxue and Lin 2 Frog were very puzzled, shouldn't they get rid of the two of them first? Then they sneaked out of the woods and caught 1-2 lone nezumi to find out that they were starting to face some siege from other tribes. Their physical condition is very poor, they are not numerically advantageous, and their intelligence is slightly stronger than that of a decisive role, but they are just barely able to survive in hiding.

Although King Nihod deceived their trust, he did effectively establish an organization, give full play to the strength of each Rao, and make good use of the terrain and warfare, etc., so that they can grow from the brink of extinction. And now the first town has been built, with a tall fence on the outside and various facilities inside.

With King Nihod's help, they began to possess the leading weapons, but were still in no hurry to rid them of the threats of the past. King Nihod decided that instead of killing the rats, it would be better to keep them. After all, if they are always threatened, the rats will rely more on him. Now it is necessary to constantly strengthen its dominance.

Not only institutional, formal, but also psychological!

For Qingxue and Lin 2 Frog, King Nihod felt that in the short term, it seemed that they would be helpless, and they still needed to develop first. There will be more opportunities in the future.

King Nihod originally thought that Qingxue and Lin 2 frogs should be hiding and not daring to come out. Who knew that the two of them would still come out, and the target was the gem processing factory that King Nihod had built first!

King Nihod is ready to process gems to be used to make laser weapons, so no one is afraid.

The planet is home to a large number of diamond mines, and although they are not as beautiful as gemstones, there are a lot of industrial-grade diamonds. However, among the three main components of the laser, it is not enough to have a working substance, and although the optical resonator is difficult to do for the rat man, it is not impossible to make it, and it is still made after mobilizing skilled craftsmen. However, the incentive pumping system is more difficult, and only the simplest use of lenses to gather sunlight is currently made. More complex things have not been created due to a lack of knowledge about electrical appliances. However, there are 2-3 large laser devices on the city wall that are used as heavy artillery, mainly to deter rats, after all, there are too many interferences such as air factors that rely on sunlight.

And a lot of the facilities in the nezumi town are on the ground, and the dwellings and so on are underground. Qingxue and Hayashi 2 Frog sneaked into the town through the drainage system.

"Are we lost?" Qingxue and Lin 2 frogs said after a few turns.

Lin 2 frog said: "King Nihod still has two brushes, and his own knowledge is quite rich. It was hard for him to design such a complex and elaborate drainage system. ”

Qingxue also nodded and said, "Bad guys are not stupid!" Smart baddies are more annoying! ”

Lin 2 frog said: "According to his gem processing factory, there should be one, and the scale will not be too large, and gem processing needs to use some strong acids, strong alkalis, stone powder, etc., so the wastewater will be corrosive and toxic, but we didn't find it at all after we came in." So he also built a wastewater treatment facility. However, it is estimated that the more advanced semi-permeable membrane will not be able to produce it yet. Then it is more likely to be a process of coagulation and precipitation. So there will be coagulants in the wastewater. We found the wastewater containing coagulants on it. ”

"If you have great teammates, you won't be afraid of smart villains!" Clear snow trails.

Then they started looking for coagulant-containing wastewater, which had a small amount of flocculent sediment in slower flowing areas, and Qingxue and Lin 2frog finally found this wastewater.

Sure enough, they found a wastewater treatment plant, consisting of three main parts, a coagulation reaction tank, a sedimentation tank, and a sludge drying treatment plant. They fumbled along the inlet pipe and searched for a while, and finally found the location of the gem factory.

This is an above-ground building, because it produces sewage, so it is built on the ground, so that the gravity of the wastewater itself can be used to achieve hydraulic stirring for easy treatment! Lin 2 frog looked at the automatic control valve between the treatment device he designed and the factory using the gravity of wastewater.

If the density of water is 1, then the density of wastewater will be greater than 1 because it contains different pollutants, and when there are not enough pollutants, the density will be biased, and the valve will be closed, that is, the water stored here can be reused! And when the density is high, the action of gravity will burst open the valve and enter the treatment device!

Such a device adopts the working principle of double-valve siphon, and cleverly uses the gravity of wastewater to achieve automatic control!

Lin 2 frog couldn't help but admire: "This son is really good, even human politicians can't do it, he is proficient in scientific principles and engineering technology, he is a feudal emperor can still do this!" ”

Qingxue said: "Don't forget, he has been, he has restarted." Therefore, it is likely that he will learn and master the knowledge necessary to restore civilization after restarting the planet. ”

Lin 2 frog said curiously: "But this time, if I hadn't rescued him by mistake." He's probably going to restart the entire galaxy himself, wipe out all the aliens, and start all over again. But his son, Cody, looks like he's going to be hurt by the reboot just like the rest of the Nihods. ”

Qingxue squeezed her shoulders and said, "Who knows." Maybe I'll have to sit on that throne and reboot. There seems to be something else that has changed. Maybe the two of us are already the same as King Nihod, unaffected by the reboot. ”

Lin 2 Frog chuckled and said, "When we didn't come, we were much less affected on Taoyuan Star than they were Nihods!" ”

Qingxue felt that what she said just now did she look like a fool? Slightly embarrassed, he said, "It's a little more realistic." We're not here to talk! Hurry up and get to work. ”

There weren't too many people working at the gem factory, and they didn't seem to expect someone to sneak inside. Therefore, Qingxue and they saw that the outside was heavily guarded, but the inside was not very fortified! After quickly attacking some of the staff, they began to disassemble some of the equipment they needed, as well as some finished products. Even Qingxue steals a cart to load what they want to steal!

PS: The total solar eclipse observation of Mohe in 1997, the total solar eclipse observation of Zambia in 2001, the total solar eclipse observation of Australia in 2002, the total solar eclipse observation of Jiayuguan in 2008, the total solar eclipse observation of Shanghai-Hangzhou-Huzhou in 2009 and the annular solar eclipse observation of Dali in Yunnan Province in 2010 are mainly gravitational wave gravitational solid tide observations.

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