"It's about pumping water high into the air with electric energy, and then letting the water flow down when needed to drive the generator to generate electricity. ”

In addition, power plants often use a large, heavy, rotating flywheel to store less than one million watts of electricity. When the electric energy is not used, the flywheel can be rotated faster and faster through the motor, which is equivalent to the conversion of electrical energy into the kinetic energy of the flywheel. The flywheel can keep this state of rapid rotation for a long time, and when the electricity is tight, then let the rotating flywheel drive the generator to rotate to generate electricity, and convert the kinetic energy into electrical energy. The flywheel can store more than 100,000 watts of electrical energy.

Yu Lao suggested that more such batteries should be built, the air can store electrical energy, the electric energy compresses the air, and then the expansion of the compressed air can in turn, which can push the generator to generate electricity.

Using a ready-made underground salt cave as a compressed gas tank, a bag of air can be compressed to a pressure of more than 100 atmospheres. The gravity of a 1,000-meter-thick rock formation far exceeds the pressure of 100 atmospheres. Therefore, these caves are ideal for compressed gas tanks for huge air batteries.

When the power generated by the power plant is not used, the electricity can be transferred to the air battery through the compressor.

Let the compressor continuously deliver air to the ground and pressurize the air underground. In this way, the excess electrical energy of the power plant is not wasted and stored in the air battery.

When the electricity is crazy, put the compressed air out. The impact of the rapid airflow can drive the generator to generate electricity and send it to the users who need it.

And the air battery can be charged at any time, powered at any time, and turned off at any time.

As long as there is excess electricity, a little more air can be pressed into the ground. Just open the airflow outlet and let the air battery supply power to the outside world. As soon as the airflow is turned off, battery power stops.

It would cost tens of millions of dollars to build such a lava battery. It can be completed in a year, and the lava battery is more efficient than any of the above.

Neverland is located in the Arctic Ocean, with an area of 100,000 square kilometers in the north of the Jawzawa Sea, which runs through the Coral Sea outside the Silan Sea in the northeast of Dali Prefecture, stretching from the Toth Strait in the north to the south of the Tropic of Cancer in the south, stretching for about 2,600 kilometers and 161 kilometers at the widest point.

Endless plains and forests, unattainable snow-capped peaks and volcanoes—this kind of empty and shocking scenery that completely fills the eye can see, in such time and space, instantly and eternally become one.

The plateau lake area with the largest number of lakes and the highest lake level in Neverland, the dotted lakes not only moisten the entire Neverland, but also the most beautiful scenery of Neverland.

Because of the difference in the color of the volcano and the iceberg, the lake is white, blue, blue-green, and black.

Wild ass, bison, antelope, brown bear, black-necked crane, white fox, rabbit, snowcock, sandgrouse, snowfinch... These endangered wild animals thrive in Neverland.

drove away the intrusion of Lijian and other countries, and the two sisters, Hu Yali and Hu Yafang, were invited by the younger sister and also came to Neverland.

The little sister of the Hu family said: "Neverland exports a large amount of soybeans, wheat and other grains to China every year. Neverland is not only cultivated in seawater, but also in any open water, reservoirs, rivers and lakes are raised with aquatic products. ”

Neverland has developed many highly complex and sustainable, agro-ecosystem mulberry fish ponds, and the rice, aquatic products, fruits, and vegetables grown in Neverland are sold for several times higher than the market price with the Spirit Gathering Array.

The agricultural ecosystem is around the mulberry fish pond, and modern Chinese have introduced solar energy. This system is upgraded to a photovoltaic fish pond, which further improves the oxygen exchange capacity of the fish pond and further improves the fish production of the fish pond.

Neverland can produce 84% of the country's silk and 66% of freshwater fish, and 90% of the total amount of solar, seawater, lake water and thermal power generation in Neverland.

In addition to the ecology of mulberry fish ponds, Neverland also has lotus root-fish farming, mustard-bee-fish and shrimp, and other ecosystems.

With the support of these ecosystems, Neverland produces 11 million tonnes of lotus root annually, accounting for 90% of the world's total production and 60% of the world's exports. Neverland accounts for 30% of the world's honey production.

From the air, you can see dense small squares, these small squares with their own flashes, are "huts".

They are fruits and vegetables that can control temperature and humidity, and they can be ripe all year round in Neverland, no matter what the season.

It only takes 52 days from sowing to harvesting in Neverland, which means that you can plant seven rounds a year, which is seven times more efficient! The annual output of vegetables and fruits is about 700 million tons, which is 40% of the domestic total.

With an annual tomato production of 56.3 million tonnes, Neverland is also the world's largest grape producer. It accounts for 19.1% of the world's production, and the best grapes come from Neverland.

Hu Yawen was excitedly introducing Hu Yafang and Hu Yali. Two years of development in Neverland has turned a barren land into a land of fish and rice.

Hu Yawen said: "Neverland Energy has 244 minerals including coal, stone coal, petroleum and shallow natural gas. There are 5 kinds of ferrous metal minerals: iron, manganese, titanium, vanadium and chromium, and there are 580 origins. There are 10 kinds of non-ferrous metal minerals, including copper, lead, zinc, cobalt, tungsten, molybdenum, antimony, aluminum, tin ore, etc., with 546 origins. Precious metal minerals include gold, silver and uranium mines, with 93 origins. ”

There are 46 sources of rare, rare earth and dispersed element minerals. The main radioactive minerals are uranium, followed by thorium. Uranium and thorium often coexist, with a total of 241 origins.

In addition, there are diamonds, rubies, sapphires, purple tooth black, jade, gross, ancholite, agate, turquoise, opal, chalcedony, amethyst, smoky quartz, crystall, silica malachite, tourmaline, epidote, tremolite, iceberg, inkstone and other 19 kinds, a total of more than 30 ore sites.

Hu Yali said happily: "Little sister, in the past two years, the 400 billion US dollars invested at the beginning have been earned. In particular, after these decorative arts minerals were mined, they were all transported to the Jade City of Spring Valley. The branches of Yucheng have spread all over the country, and each branch sells well. ”

Tianyi has built several fortresses in each district of Neverland. The excavation robot excavates a large number of local materials such as river sand and clay. The sand, clay, and building soil excavated from the ground are continuously transported from the resources to the construction site.

The total length of the walls of each city is tens of kilometers, and it is a complete city. Dozens of neighborhoods are found within each city. The city was built on a plain and built high walls to prevent the enemy from attacking. The walls are 10 meters high, and fortress castles were built at the highest points.

The walls are double-storey, 8 meters wide and 15 meters high. The fortress itself has 2 floors, and the first level has a 4-meter-high pillar base, so that the enemy's ship guns are ineffective.

Neverland water conservancy facilities are connected, and the entire island is a north-south, east-west economic means for the entire regional city.

In the water conservancy project, the construction of man-made canals is the economic foothold of Neverland. Now most of the trunk rivers are also based on the premise of the military, supplemented by the economy!

An artificial canal was dug to connect the inner lake of Neverland with the glacier. Form the military and economic hub of Neverland.

The artificial canals of Neverland are more than 2,700 kilometers long, and the economic and cultural exchanges between the north and the south have been further enhanced.

The development of the canal system will inevitably promote the urbanization of the coast, towns and cities, and the expansion of urban agglomerations in the river basin.

A large amount of grain will be transported to the major urban areas in the north (Gaizhu District, Xian Bang District, Dongxian District) to stabilize the economic and transportation situation of the entire Neverland.

The first stage, Xixian District (north to Nantian District, south to Yutao District, more than 300 miles long) connects the two major river basins in the north and south. It improves the efficiency of Neverland's material transportation! In the later stage, an effective transportation system for the entire Neverland will be formed.

Artificial canals and land transportation have become Neverland, the way of economic development. The policy of "constructing grain from the south to the north and sending it from the east to the west" was implemented for the whole island by land and water.

Due to the development of river transportation, the development space of coastal urban agglomerations has been formed in the southeast region, which is dominated by Qingyu District, Yumu District and Danxia District. It is the development of navigable rivers that has continuously improved ancillary commercial facilities, and regional urban agglomerations have also continued to advance from north to south along the river.

The two-way flow of material materials in Neverland, that is, the short-term circulation and transfer of the economy within the city, has further improved the urbanization of the north and the south.

The improvement of the exclusive facilities of the canal requires the canal to be economical, safe and high-speed operation. It is indispensable to have an exclusive management agency for the canal and its facilities. The operation of the canal economy is supported by the assistance of weirs, wharves, warehouses and warehouses.

The pier itself is a transit station or starting point for the river transport channel, and the geography of Magu District connects the whole of Neverland. The operation of the terminal is all artificial intelligence, and the boatmen and other canal maintenance are robotic maintenance.

Now the population of Neverland is 140,000, and a year later the population has grown to 1.19 million. At the end of the Grand Canal, the circulation of the economy is bound to be fast, and the transportation of population, capital, food and construction materials is promoted.

In general, the wharf is the economic carrier of the canal, and the warehouse is the material storage space of the canal. They are the basis for urbanization and the construction of urban agglomerations along the canal!

The scenery along the road is stunning, encompassing 10 types of natural scenery (grasslands, rivers, forests, lakes, glaciers, mountains, villages, cities) with a total length of 2,930 kilometers.

The land highway mainly passes through Junshan District, Daruo District, Jiaoyuan, Lingxu, Wonan, Tianmu and Ruoyexi. The scenery along this road is absolutely beautiful, starting from Jinting District, ending at Jinting District, starting from Junshan District to Ruoye Creek, from the north to south of Neverland, that is, four hours to arrive.

Due to the impact of land resources, population resources and water conservancy resources, the eastern part of Neverland has formed an urban agglomeration along the canal with Qingyuan District, Nantian District in the north, and Yutao District in the south.

Most of them are arranged in the depth of the canal, that is, the axis of the city block is the canal, forming a unique urban form of a river, a street and a city.