Zhang Yi stayed with John Bang for two days, and within these two days Zhang Yi found that the time for the development of the Tianma Republic had come.

Zhang Yi's science and technology tree has already turned on wireless power transmission. The star organization has developed many types of superconducting materials, but the room temperature superconducting materials are still far away.

The superconducting materials put into actual use now are yttrium barium copper oxygen systems, and magnetic levitation trains are no exception. Yttrium barium copper oxygen is a multi-component ceramic material with slightly different specific components. When used, they must be cooled with liquid nitrogen to achieve superconductivity.

In other words, a tube must be installed outside the wire to carry liquid nitrogen. Other types of superconducting materials also have, but their performance is not as good as the yttrium barium copper oxygen system. They are still in the laboratory and have not been put into production.

Zhang Yi returned to the base and asked Yuwen Yan to come over, wanting to discuss with him the development of the Tianma Republic.

Zhang Yi plans to bring a crazy wave of infrastructure for the Tianma Republic. This time the infrastructure includes communications, high-speed rail, wireless charging piles, national sky eye systems, photovoltaic roads, life hourglass, smart cities, etc. The funding budget this time is as high as 10 trillion yuan.

This figure is equivalent to the annual GDP for the Republic of Tianma. This money should have been allocated to national defense, economy, education, manufacturing and other fields, but this time it was directly used in infrastructure. Once the new infrastructure is completed, the economic benefits generated may double.

Yuwen Yan came to Zhang Yi's side, and Zhang Yi said directly: "Can permanent magnet metal reserves support the completion of this infrastructure?"

"No problem, the land area of ​​Tianma Republic is relatively small. After the permanent magnets stored in the recycling and mineral mining are completed, half of the remaining ones are left. Tianma Republic is too small and ten trillion yuan to complete communications in the Tianma Republic, high-speed rail, wireless charging piles, national sky eye systems, photovoltaic highways, life hourglass, and smart cities. These can quickly build the Tianma Republic from an unknown country into a tourist and science and technology holy place."

Zhang Yi thought for a while, then transferred out the railway distribution within the Tianma Republic. After observing for a while, he said: "The railways in the Tianma Republic are all very old, and the newly built ones are at least one technical level behind other countries. This time we can recycle the railway tracks while casting magnetic levitation tracks."

Yuwen Yan nodded and said, "No problem, which company should we hand over the manufacturing of the magnetic levitation train?"

"Leave it to the Annihilation Group. Annihilation Group has the foundation for building cars and has been authorized by all companies under Zhang Yi in all types of technologies, so these technologies can be used on high-speed rail."

Yuwen Yan waved his hand and a new map appeared on the screen in front of him next to the original ordinary railway map. This map radially connects each place with the center of the radial radial.

These connected lines are magnetic levitation train lines. These lines are not only transporters, but also good people who transport goods.

During the design and simulation tests, the magnetic levitation train can reach a speed of 500 kilometers per hour, and the passenger and cargo are the same.

"In this way, the circulation of personnel and goods within the Tianma Republic will not exceed one day. It can also be said that within one day, you can go to anywhere in the Tianma Republic, and the logistics efficiency will be greatly improved, and the Tianma Republic has entered the era of magnetic levitation high-speed."

Zhang Yi said: "Since you are now maglev train technology, you can communicate with the Ministry of Transport and then start the new infrastructure with parliament approval and promote it in full."

"There are also wireless transmission technology applied to magnetic levitation trains, so the power transmission devices needed along the way will no longer be needed, which saves huge numbers for the construction of magnetic levitation lines."

The power transmission device is of great benefit in both military, people's livelihood and economics. Unfortunately, the factory still needs special transformers to use electricity.

Communication ground enhancement equipment has also been widely built, so that the speed of up and down of Skynet will make great progress.

The nationwide coverage of the Sky Eye System is not a small project, because in addition to newly built cities, it also needs to transform old cities. These cities have complicated lines, and sorting out these lines requires a huge amount of funds.

Zhang Yi’s idea is to first plan the national photovoltaic highway. After the construction of the photovoltaic highway is completed, the sky eye system will be installed on it. When all cities are rebuilt, the sky eye system will be completed.

Photovoltaic highways are a mitigation measure for Zhang Yi to over-consuming geocentric energy. After the subsequent controlled nuclear fusion research is successful, it will also be added. It will not be possible to cancel the request for geocentric energy until Dyson Cloud completely solves the energy demand.

There are three giant hourglass in the Tianma Republic. These three giant hourglasses are purifying a huge amount of sea water and entering the inland every day. Now 70% of the drinking water for residents across the country are provided by the life hourglass, but 30% of the people in the places drink untreated water.

The infrastructure plan also includes building life hourglass for these 30% of people. These places do not require giant life hourglass, but only small and medium-sized life hourglass to meet the needs of these residents.

There is nothing to say about smart city. Zhang Yi just finished testing the smart city system of Tiehui the day before yesterday, and the results were very satisfactory.

Now a few star-studded people have arrived in Tieniu City. Some people have started living in the first ring of Tieniu City. The cars on the street that were originally parked in the underground parking lot are driving on the photovoltaic highway in groups. The light rails are occasionally shuttled above the green belt. The original seeds planted in the green belt are extremely tall and have very lush branches and leaves.

These original plants are like specially adjusted. The bare branches are as high as ten meters high. They just escaped the light rail and were lush with branches and leaves. They just blocked most of the sun for the light rail train and effectively lowered the temperature of the car.

A vehicle can be seen on the streets of Tee. Except for the A-pillar, the upper half is composed of electronically controlled glass, which can make it visible on one side. Moreover, the car has no directional gear lever, only a large T-shaped screen, the seat is long, and the buckle of the seat belt is no longer hard plastic, and replaced with a high-end fiber material.

At the same time, the Tianma Development Committee and the Investment Committee began a three-day dispute because the funds required for this infrastructure plan are still too large for Tianma today.
Chapter completed!