From Propulsion City To Multiverse

The underground world of Xihai is surging under the current.

At this time, Olvia and Robin had already passed through the shadow channel and came to the cloud realm.

After more than half a year of action, the NRGC has absorbed as many as 1.73 million people from the Country of Flowers, of which 1.4 million are placed in the Tianyun Federation, and the remaining 330,000 are placed in the Kingdom of Food.

The arrival of the population of the country of flowers quickly filled the artificial empty islands, plus the 15 large natural empty islands controlled through economic penetration, at this time the total population of the Tianyun Federation has reached 2.13 million.

The Tianyun Federation currently has 67 empty islands, of which 32 are man-made empty islands and 33 are natural empty islands.

Its control is divided into three regions, namely Yunjing Region, Shandola Region, and Kunlun Xu Region.

The increase in population and territorial airspace naturally requires an increase in the size of the standing army. At present, the Tianyun Federation has a total of 60,000 standing army, a total of 12 regiments.

Of course, the size of the army of the 12 regiments, for the current Tianyun Federation, is actually significantly higher than the standard.

Because of the combat effectiveness of the soldiers of the National Revolutionary League, with the blessing of Jijia, the average per capita has reached the rank of major general.

A battalion of 500 people, without external support, captured a medium-sized kingdom on the sea, that was a breeze.

And the 12 regiments with 60,000 people, even powerful nations such as the Flower Country, Albaf, and Alabastan, have insufficient resistance.

At present, the number of troops stationed on each air island is usually 1 battalion on each air island.

Even the capitals of Yunjing, Shandola, and Kunlun Xu have the strength of one regiment.

At present, the strength of the Tianyun Federation still has 4 regiments surplus.

But such a large force is not for defense, but for offense. These forces are reserves.

In addition, there are lecture halls, training camps for recruits, and militia reserve. The People's Revolutionary Federation is basically in a state where all the people are soldiers, which can be called the extreme point of abundant military virtues.

the other side.

The brand new battleship designed by Wang Gao himself, the group star, also came to the most critical place.

Dr. Yuejian and Dr. Faraday were turned from the future kingdom to help Wang Gao design a group of star warships.

Only three people, plus a group of researchers, are still stumped by the core problem. As a spaceship, the prototype of the star group is the Ark Proverbs, but the scale is much larger.

The original design dimensions of the Ark Proverbs are roughly as follows:

The main part of the spacecraft: the vertical height is 125 meters, the front and rear length is 173 meters, and the left and right width is 93 meters.

The length of the front and rear, if the angle of impact is added, can reach 190 meters; the width of the left and right, if the propellers on both sides are added, it can reach 174.6 meters.

The total volume reaches 164,000 cubic meters. Although it is not entirely made of gold, the proportion of gold in it is very high.

In the original design of the Ark Proverbs, wood, steel and the like accounted for about 98.8% of the parts, and the remaining 1.2% of the parts were made of gold.

Among them, 98.8% of wood and steel parts weigh only about 15,000 tons; while gold parts, which account for only 1.2% of the volume, weigh 9304 tons.

This shows how huge the gold reserves of the golden city of Shandora are.

After the Ark Proverbs were built by Ainilu, there is still a lot left, with total reserves exceeding tens of thousands of tons.

Of course, the design of the original Ark Proverbs must not be copied. After all, gold is not steel. Even if it can be excavated under the sea, it is not conducive to mass production.

What's more, the role of gold in the Ark's motto is to be used as a conductor and storage device, and gold is not the best conductor material.

Among the currently known materials, the most conductive materials are silver, copper, gold, and aluminum in order.

The key factor that determines the electrical conductivity of a material is the electrical resistivity. The smaller the electrical resistivity, the better the electrical conductivity of the material.

The resistivities of these four materials are: silver 1.6, copper 1.7, gold 2.4, and aluminum 2.7.

Therefore, the improved version of the star warship uses copper wire as the core material of the circuit and the motor.

Another change is the mode of flight.

In a fixed impression, the Ark’s motto has propellers and oars. Many people would think that this spacecraft flew to the moon by propellers and oars.

In fact, the core power of the Ark’s motto is not the propeller and oar, but the anti-gravity generated by the hydrogen particles of N.

This is also the hull of the Ark's motto. It looks like a ship with a large wine barrel. The reason is that the huge barrel part contains a large amount of liquid rich in N hydrogen particles.

When Anilu started the Ark Proverbs in the later generations, there was a very special scene, that is, he was sitting on the golden seat, using the power of the thunder fruit to ionize the "big water bottles" inside the Ark Proverbs through the electric current, and then the chimney spit out. A lot of thunderclouds.

In fact, these "big water bottles" are containers for storing liquids rich in N hydrogen particles.

Through the ionization of different voltages, a large number of thunderclouds, cumulonimbus clouds, and floating clouds can be produced.

Moreover, in the vat cabin, not only the liquid storage bottle exists, but also the floating cloud air bag and the storage battery. The floating cloud air bag is filled with floating clouds rich in N hydrogen particles.

When energized, N hydrogen particles will become highly active, and the anti-gravity intensity generated by them will also increase.

And there is only one Floating Cloud Airbag, but because it is composed of 500, the overall anti-gravity strength of the spacecraft can be controlled through the power ratio of the Floating Cloud Airbag.

This is the core motivation of the Ark's maxim.

As for the propeller and the oar, they are actually useful. These two systems are mainly used to control the flight posture and direction.

In addition, after entering the atmosphere, or going down to the sea, it can also be used as an important means of propulsion.

The Ark Proverbs is clearly a multi-purpose spacecraft.

As for the other descendants of the moon people, the Kingdom of the Future, some of the techniques of the Ark's proverbs are still left, but they are not complete.

For example, the flying balloons made by Dr. Tsukimi use part of the floating cloud airbag technology of the Ark's Proverbs.

The group stars also use built-in floating cloud airbags, but Wang Gao, Dr. Yuejian, Dr. Faraday and others have encountered a thorny problem in the storage battery.

That is, the current storage battery storage density is not high, if there is no thunder fruit ability to continue to discharge, it will not run for too long, it will be choking to go back and forth to the moon.

The electric energy released by the capable is not unlimited, and physical strength is a fatal problem.

Even with a calorie heart, it cannot support more than 10 Ark Proverbs.

What's more, one group of stars is equivalent to three Ark Proverbs.

In other words, those with the Thunder Fruit Ability can maintain up to three group-star ships, and currently in the shipyard of Yunjing, a total of three group-star ships have been built.

If the scale of the group of star warships is to be increased in the future, www.novelmt.com, they will face a situation where there is no electricity available.

Currently, Wang Gao has three solutions.

The first idea is to increase the unit storage density of the storage battery so that it can be charged once and used for several months.

It is a pity that although he and Faraday continue to improve the storage materials, they only increased the storage density by about 1.7 times from the original basis, which is far from the envisaged goal.

The second idea is to use biological generators, which use the genes of electric eels, fur tribes, and empty island shells to adjust artificial organisms specifically for power generation.

There is no problem with technology, and the power generated by a single unit can reach 3 megawatts, which means that a large amount of high-energy food is needed.

In fact, the moon people thought about this plan back then. The fur tribe is genetically modified organisms that have been genetically modified to generate electricity in this context.

Even if Wang Gao has the genetic basis of the fur tribe, the adjusted bio-generator still has a thermal efficiency inferior to that of an internal combustion generator.

The third idea...