After searching in the server set up by the planting community, Xiaoyou passed the message to Chen Nuo.

Xiao You said: "The road was the main mode of public transportation during the Blue Star civilization. ”

The IIE device shows a picture of the tube road.

Chen Nuo stopped to check, this thing is really interesting.

As the name suggests, a bundle road is a transparent road in the shape of a long bundle of tubes.

The tube road is generally built on both sides of the road, and the tools such as capsules rely on electromagnetic force to run quickly in the vacuum tube road, and the speed can reach 00k/h to 000k/h.

"The material outside the tube is made of cubic boron nitride, and this transparent crystal has a Vickers hardness of 08 gPa, which is higher than that of diamond, and it has good thermal and chemical stability, which cannot be burned and can ensure its own stability in the natural environment," said Xiao You. The main thing is that because of the high hardness of this material, only a very thin and light layer is needed to meet our needs for the tube design.

In a tube vacuum, the driving of the capsule cart will remain absolutely quiet, so the impact on the surrounding environment will be minimized.

The tube is generally eight lanes of space, of course, it can be reduced according to the actual situation. There are several specifications of the capsule tube car, some can carry ten people at a time, and the largest can carry five thousand people at a time. This is the most important way to travel in the world of Blue Star civilization. ”

"Oh my God!" Chen Nuo exclaimed, this mode of transportation, such a speed, where is there a train and subway? It has reached 000k/h per hour, which is much faster than the current high-speed train.

Today's high-speed trains are generally at speeds of 200 to 300 kilometers per hour.

Chen Nuo swallowed his saliva, the last time he left the Blue Star World, he just asked the community to find a way to connect the roads between the Itakura communities, where would he know that the community would give him such a big surprise.

If the road of restraint can be put into use on the earth, it must be a beautiful thing!

"Xiaoyou, I still have a question." Chen Nuo said: "You just said that during the Blue Star Civilization period, the road was generally built on both sides of the main road, so what if the road encounters an intersection? The road is fully sealed, and there is no way for vehicles to pass at the intersection, right? ”

Xiao You said: "This problem, it shouldn't be a problem, in the more dense places of intersections, will build elevated, occasionally one or two intersections, the tube is directly arched, or the road is undercuted." You have to believe in the level of municipal builders. ”

Chen Nuo nodded repeatedly, of course he believed in the level of craftsmen and scientific and technological workers in the Blue Star World.

In the chat with Xiaoyou, Chen Nuo learned that the tube road will produce professional magnetic wires inside, and different capsule cars will run according to their own unique magnetic wires under the analysis of smart chips (such as smart chips), and the capsule cars will also have a certain repulsion force between each other, so there will be no car accidents in the busy tube road.

In the era of the Blue Star civilization, the bundled roads became the main means of transportation not only within megacities, but also between cities.

The hard cubic boron nitride is much better maintained than the railroad tracks in the mountains and forests, even in the Blue Star World after the end of the world, there are still many roads that have survived the war and survived the nuclear explosion, it is like a transparent dragon coiled around the various megacities of the Blue Star and between the mountains, witnessing the great Blue Star civilization in the past.

Chen Nuo came to the Blue Star World, why did he first hear about the bundled road, because although Bancang Town belongs to the important town of science and technology industry, Songjiang City, where Bancang Town is located, is originally a very remote and backward city, and there is no bundled road.

Chen Nuo felt that the world itself was a kind of refutation, and it was also because of the backwardness of Banchang Town that it was spared and became the home of the survivors.

And those megacities, the purgatory on earth, have also shattered the roads that bind them.

Chen Nuo thought that the hard road of restraint had also become shattered, and how tragic the original battle would be.

Ding Liang is now not just a computer and software expert, but also the head of the science and technology department of the Itakura Community Alliance, and under his hands he has gathered all the talents who can network.

When Ding Liang saw Chen Nuo, he was excited.

"Boss, come and see!"

Ding Liang took Chen Nuo to the laboratory, and then turned on the IIE device to project a full picture of Banchang Town.

Some red lines appeared in the overall map, which should be the road planned by Ding Liang.

Ding Liang said: "These red lines are the bundle channels I planned, and the distance between the Itakura communities ranges from 5 to 30 kilometers. Most of the roads are now dilapidated, and some are covered with vegetation. If the original road route is cleaned and repaved, it will cost a lot of manpower and material resources. ”

"If we build a bundled road, we can bring loose communities together and allow for the rapid movement of people (including the military) and goods," Ding said. ”

Ding Liang drew a circle between the planting community and the town of Itakura, and said, "This will be the central location of the community alliance." Our food will continue to flow from the growing communities to the communities. Before the crisis alarm was lifted, the Tube Road was now the most discreet and safest way to get through. ”

Ding Liang made such a setting based on the actual situation of the current Itakura Community Alliance.

But Chen Nuo still has a big hello, the design is good, but what about the material?

Ding Liang smiled mysteriously and said, "Didn't we find a space launch center in the west?" Some time ago, we found a complete set of production workshops 30 kilometers away, including bundle tubes, capsule cars, magnetic motors, and so on. We're all thinking about it, and soon it's going to be back in production. ”

Chen Nuo's heart was stirred! It's just a science and technology planet that is ahead of the earth for dozens of years, and it comes with its own scientific research skills!

Ding Liang handed Chen Nuo a piece of tube fragment (cubic boron nitride).

Chen Nuo held this thing in his hand, it was too light! It's really too light to feel its weight.

If such a light material can be constructed, it does not require much load machinery at all, and it does not require much labor, which is indeed one of the best options now.

Ding Liang said: "The density of cubic boron nitride is 348g/3, the melting point is 3000C, the oxidation temperature is about 300C, and the Knoop hardness is 47gpa (Blue Star is translated into Earth Language). Great material! ”

Chen Nuo patted Ding Liang on the shoulder and said, "If we can successfully lay the road of the bundle pipe, I will give you a credit!" ”

Ding Liang smiled happily and affirmed: "Boss, you can prepare a big dinner and invite me!" ”