. March 16, just after 8 a.m.

In the elevator of the Cuihu Building, Shi Lei has not guessed what basic material technology Li has completed, and the elevator has come to the temporary R&D and manufacturing center.

Shi Lei and Li Chai stepped down the elevator first, Li Zifeng led the elite team to follow behind, Li Chai said with a smile: "Brother Shi, in fact, it is the plan of Snow Silver Metal, which has been further improved. ”

The technical information of Snow Silver Metal is the trophy obtained by Shi Lei from the Compass region, it is a memory metal with excellent properties, not only has high strength, but also has very good ductility.

The two contradictory attributes have merged into one!

Shi Lei's heart moved, and he asked, "Little Lizi, what improvements have you made to the snow silver metal?" ”

Li Chai said with a wicked smile: "Regarding the technical aspects, Brother Shi, I don't understand with you." We don't look at ads, we look at the efficacy, how? ”

"Okay!" Shi Lei rolled his eyes, but Shi Lei was not angry, Shi Lei did know six out of seven in terms of material science.

Under the leadership of Li Chai , the six of them walked in the temporary R&D and manufacturing center, "Brother Shi, you wait for me here for a while, and I will go and bring the deep-depth diving equipment immediately." ”

Shi Leihu asked, "Do you need help?" ”

Li Chai smiled mysteriously, "No need!" ”

Shi Lei was even more puzzled in his heart, can he bring the deep-depth diving equipment without help? Could it be that the deep-depth diving equipment developed by Li Chai is a miniaturized submarine?

True, the larger the volume of diving equipment. The more difficult it is to dive to deeper waters. More volume, means more interior space. Better construction mechanisms and better basic manufacturing materials are required. to be able to support access to the deep-sea domain.

Smaller diving equipment, because it is smaller, will reduce the material requirements. That's why deep diving equipment for scientific research is always very small.

Although Shi Lei does not understand basic material science, Shi Lei still understands the relationship between the volume of large-depth diving equipment and the depth of diving.

Thinking of this, Shi Lei secretly smiled bitterly in his heart, the purpose of the equipment he needed for large-depth diving was to carry out deep-sea mining work. If the volume of the diving equipment at great depths is not enough to carry the mining platform, then it will not be useful at all.

Other words. Miniaturized large-depth diving equipment is not what Shi Lei needs!

However, when Li Chai walked out, Shi Lei stared straight behind Li Chai with a surprised expression, and then gritted his teeth and said, "Little Lizi, can you explain, what is that?" ”

Behind Li Chai was followed by a man who resembled a raider. But there is a clear difference between the machine and the raider. The Raider looks like a miniature version of the Dawner, and the Raider looks like the Raider's naked. The outfit version, i.e. the Raider without any armor, is entirely a mechanical skeleton.

"Allow me to make a grand introduction. This is the deep-sea trailblazer, the equipment I studied for deep diving! Li Chai spread out his right hand, directing everyone's attention to the deep-sea pioneer.

Shi Lei frowned. opened his mouth and asked, "Xiao Lizi, do you really want to sue me." Is this called deep diving equipment? ”

"Of course!" Li Chai said triumphantly, "Brother Shi." Don't underestimate the abilities of the Ocean Trailblazers! Although it seems to be a little shabby, its ability is definitely outstanding. ”

Shi Lei's mind is active, if the ocean pioneer can really dive to the deep sea, and at the same time can ensure normal communication, with the humanoid design of the ocean pioneer, he will definitely be able to do the work of mining.

"I'm going to see the design parameters of the Ocean Trail Blazer!" Shi Lei said.

Li Chai snapped his fingers, "Yi Zuer, transmit the relevant information to Brother Shi." Li Chai has long been accustomed to the cooperation of Yi Zuer, and with the help of Yi Zuer, Li Cai's research and development work has increased more than ten times.

The virtual transparency screen of the LIP lens information processor shows the relevant parameters of the Ocean Trailblazer.

……

Ocean.Trailblazer:

Height: 170mm

Weight: 200kg

Power source: High-energy motor*2

Power: 134 horsepower*2

Power source: N235 energy core 2

Energy chamber capacity: 2L

Theoretical maximum moving speed: 60km/h

Theoretical maximum ascent speed: 60km/h

Theoretical maximum diving speed: 70km/h

Theoretical maximum combat time: impossible to estimate

Theoretical maximum standby time: cannot be estimated

Theoretical maximum operating temperature: 120°C

Theoretical minimum operating temperature: minus 20°C

Theoretical maximum depth of dive: unlimited

……

At the end of the technical parameters of the Ocean Trailblazer, it is also important to note that the Ocean Trailblazer does not have any armor design. Therefore, the strength of the defense is fragile, and if it is hit by a thermal weapon on the power source, it will definitely lose power.

Shi Lei finished checking the technical parameters of the Ocean Pioneer, especially the last column, there is no limit to the depth of the Ocean Pioneer?

"Little Lizi, the last one, does it mean that marine pioneers can work in any marine environment?" Shi Lei asked.

Li Chai shook his head and denied Shi Lei's point of view, "No! Brother Shi, pay attention to the limit of working temperature. If the operating temperature exceeds 120°C, the Ocean Trailblazer will only work normally for a maximum of ten minutes. Similarly, if the temperature drops below minus 20 degrees Celsius, the Ocean Trailblazer will only be able to work for a maximum of ten minutes. ”

Shi Lei was puzzled: "In the deep sea, there is such an extreme environment? ”

Li Chai smiled bitterly, "Naturally! The environment of the deep sea is very complex and cannot be described clearly in one or two sentences. Environments of minus 20 degrees Celsius, although unlikely, are more than 120 degrees Celsius, which is simply common. After all, in the deep sea, if the underground magma happens to be connected, the temperature of the sea water will exceed 300 degrees Celsius. ”

Although the deep-sea environment has no light and almost no source of heat, it does not mean that the temperature of the deep sea is low. Due to the huge water pressure in the deep sea, the temperature of the deep sea hardly drops below 4 degrees Celsius.

Some of the lava fissures hidden in the deep sea can indeed heat the sea water to a height of three to four hundred degrees, but beyond a meter of the seawater, the temperature of the sea water will drop rapidly.

Unless it is a large hydrothermal vent, such as a large hydrothermal vent that can form a simple ecosystem, it will form an ultra-high temperature seawater area.

Ocean Pioneers need to avoid these areas, lest the hot waters that can cause Ocean Pathfinders to malfunction after entering these areas.

"I see!" Shi Lei was a little embarrassed, he was really a world-level hacker, not an all-knowing and all-powerful God, and he didn't even know the common sense of the deep-sea environment.

This is the truth that there is a specialization in the art industry, and there is a precedence in hearing the Tao.

"Xiao Lizi, what about the communication of the Ocean Raiders, how do we solve it?" Shi Lei asked.

Electromagnetic wave communication solutions, in the ocean, are definitely not a good way!

Seawater is a natural electromagnetic wave shield, because when electromagnetic waves propagate in seawater, the propagation current will cause the energy of electromagnetic waves to decay sharply. Moreover, the higher the frequency of the electromagnetic wave, the faster the attenuation rate.

When the frequency of electromagnetic waves reaches the megahertz level or above, the penetration distance of electromagnetic waves in seawater will not exceed 25 centimeters. There may be no visual comparison of megahertz-level electromagnetic waves, and it is impossible to understand what level of electromagnetic waves it is. To visualize the comparison, the WIFI network of wireless routers, which usually uses 2.4Ghz wireless electromagnetic waves, also has 5Ghz frequency electromagnetic waves.

The electromagnetic wave frequency is upgraded to 1000 as a level, and 2.4Ghz is equal to 2400 megahertz, which means that the WIFI network can never be laid in the ocean.

Because of the nature of radio waves, it is definitely not easy to use radio waves to communicate in the ocean, especially in the deep-sea environment.

Of course, if you use a bit of low-frequency waves, which are 1,000 times smaller, and preferably electromagnetic waves with a frequency of less than 10 hertz, then the distance that penetrates seawater will be extended to more than 5,000 meters, almost covering the entire deep sea.

However, the application range of ultra-ultra-ultra-ultra-low frequency waves is basically limited to detecting marine terrain and is not suitable for information transmission. After all, the lower the frequency, the less information you can carry per unit of time.

If you use a 10 Hz radio magnetic wave transmission number, the result can only be two words: hehe!

Shi Lei doesn't understand the deep-sea environment, but Shi Lei understands radio magnetic waves! That's why Shi Lei asked how to solve the communication problem of the ocean pioneers.

Although DIP Communication Research Company, a subsidiary of Mirui Technology Group, has successfully developed neutrino communication technology. But you can't install a neutrino communicator for every ocean pioneer, right?

After all, if the N235 veins of the deep sea are really to be mined, then the ocean pioneers that need to be invested are not a matter of one or two.

According to the cost of neutrino communicators, even if Shi Lei's cash flow has exceeded 30 billion US dollars, he can't help the consumption of neutrino communicators.

Li Chai smiled and said, "Of course it's neutrino communication technology!" ”

This answer did not exceed Shi Lei's expectations, it was completely in Shi Lei's expectations, and Shi Lei also expressed his opinion, the disadvantages of the high cost of neutrino communication technology.

"Brother Shi, you don't have to worry about the cost!" Li Chai seems to have guessed that Shi Lei would raise the issue of cost.

Shi Lei's expression was suspicious, could it be that the cost of neutrino communication technology has come down? If the cost of neutrino communication technology is really reduced, Shi Lei will definitely fully transform the entire automated unmanned weapon corps!

Once all of them are transformed into neutrino communication technology, the combat strength of the automated unmanned weapon corps will at least be more than doubled!

It's just that the cost of neutrino communication technology can really be reduced? .

(To be continued......)