"It's a miracle. www.biquge.info"When Wang Qiang crossed the city wall, he touched the wall by the way, and the surface of the inky black city wall was extremely smooth, "Five hundred meters high, what is the purpose of building such a high." No matter how high the city wall is, it can't stop the airborne troops, and if you resist the army, you don't need to build it so high and so thick. ”

Of course, this wall is not used to keep people out, and people do not need such a high wall to imagine an enemy.

Why build such a city wall, this secret is only known to Tang Xiao alone.

This city wall is not a good thing, and countless precious resources have been spent, from the materials used to the design of the internal structure, Tang Xiao has done it single-handedly.

Even when the No. 1 leader asked, Tang Xiao just smiled.

Passed through the city gate all the way speechlessly, and when he really saw the scene in the city, Wang Qiang's brain short-circuited in an instant.

"Is this still Earth?"

Everyone had the same expression as Wang Qiang.

Buildings that can't be seen even if you can't see the roof with your neck tilted are everywhere, and there are even buildings that are directly suspended in the air.

Countless robots are busy doing this, doing that, moving things, busy with this, busy with that, and everywhere.

It is as big as more than ten meters, as small as a few centimeters, and even smaller, but it is invisible to the naked eye.

Like some long strips, things that are not easy to print all of them directly, will be printed into parts that are easy to assemble.

And when it comes to assembly, things like electric welding and screws have long been outdated and not precise enough.

Nanorobots are used for these tasks, and these robots are designed to work in these microscopic fields.

It can be said that there will be no difference between the things welded in the Longteng base and those produced without welding. These microrobots operate in clusters, with the watch giving commands. Then the corresponding swarm nanobot will be transported to the corresponding position by a special carrier robot, and the corresponding amount will be released for the corresponding operation, but it will be one million, ten million or even more. It can be said that the highest output in the base is currently these nanorobots. Because they are so small.

Looking at the stunned appearance of a group of dirt buns, Gazi was proud, and his steps were light and fast, which was really cool.

From time to time, I frowned and urged these stupid guys who couldn't walk to walk quickly, shaking and majestic, and I gained a full sense of pleasure.

Finally, the destination arrived, which was a square in the southern part of the base.

At first glance, the floor seems to be paved with unknown synthetic metal materials, shiny and shiny, and you will find it strange when you look closely, because these open-air floors are like this, clean and clean, without a trace of dust, which is really extraordinary.

The principle is also simple, because the ground looks like a whole piece, but in fact it is not at all, because these floors are program-controllable, in other words, they are assembled by many floor robots. A simple floor tile is actually assembled by more than a dozen robots with different functions.

Like a piece of this kind of floor tile with a length and width of one meter, in fact, its height is also so high, and some of the more complex ones are even longer than the length and width of the ground.

And now the whole floor tile that Wang Qiang is stepping on contains the functions of lighting, water supply, sewage and garbage recycling in the city.

How does it work? Because the base has added a quantum server specifically for the urban environment, there are special programs in it to maintain the urban ground.

If there is dust on the ground, it will be directly inhaled, and if there is garbage on the ground, it will be directly recycled, so if there is garbage to be disposed of, it is good to dump it directly on the side of the road.

If something is accidentally lost, as long as no one picks it up for a while, it will be transported to a dedicated lost and found station through a pipe formed inside.

At night, its built-in lighting robot will shine and illuminate the ground.

In this way, the road surface is powerful and easy to maintain, where it is broken, just change it to a robot, where to dismantle, the program will give an order, and the bricks on the ground will walk away with long legs by themselves.

There will no longer be sanitation workers cleaning every day in the city, and there will be no garbage cans that are an eyesore.

Moreover, with such high-tech floor tiles, the word paving really became literal. As long as the drawings are designed in the program, and then the transport robot transports the floor robots over, they will install themselves one by one with long legs.

This is how technology changes lives.

And at the moment, the recruits who have just come here naturally don't know this, and they just think that it is too luxurious to use such a beautiful material for the board. The ground is too smooth, even if you compare it with Chang'an Square in front of Chang'an Gate, it feels like Grandma Liu has entered the Grand View Garden.

Is there anything more extravagant than such a smooth and exquisite alloy material for flooring?

Of course there is, because it's not an alloy floor, it's a robot floor. More high-end atmosphere and grade.

The recruits stood up one by one, and Tang Xiao had already come to the rostrum on the square at this moment, dressed in military uniforms, with a shining gold star on his shoulder, and the rank of major general. A pair of eyes are blazing, with a straight back, it is extremely majestic and extraordinarily energetic.

The rostrum was clean and simple, and there was nothing but a flagpole and a flag flying on top of the flagpole.

"First of all, congratulations, you have passed the assessment and become a member of the Huaxia Longteng Base." Tang Xiao got straight to the point.

The voice was not loud, and it could even be said to be gentle, but every soldier in the audience felt that they could hear it clearly.

Some of them react quickly and have a kind of hellish feeling, how do you do it? The reason is very simple, because the floor tiles under the square are equipped with sound transmission robots to ensure that the speech of the people on the rostrum can be transmitted to the ears with the same intensity as face-to-face.

"Second, the Longteng base is related to the strategic plan of Huaxia's take-off, so the Longteng base doesn't like traitors, spies, and traitors." Tang Xiao's eyes were solemn when he said this, "So, now the second item of the base to welcome the new students is to clean up you people." ”

As soon as the words fell, the 100,000 people below suddenly became nervous.

This young chief is really murderous, when is the second item to welcome the newcomer cleaned up internally, a good punch, a good killing.

The vast majority of recruits naturally waited to see a good show with a clear conscience, while many of them had ugly faces for a moment, and immediately forcibly returned to normal.

However, this is already in the other party's lair, and there are 100,000 recruits around, and the spies are naturally only a small head, so forget about resisting, just hoping to be able to deceive the past, and some have already decided to kill and do not admit it. Spies aren't so easy to find.

"The Longteng base doesn't need spies, and there won't be spies, and if you don't listen to explanations, they won't explain to you. So, the cleanup begins. ”

As soon as Tang Xiao finished speaking, he immediately clicked on his watch, and skillfully pulled out the first-level lightning sign on the virtual light screen.

In an instant, blue light fell from the sky, and anyone who was hit immediately fell down softly.

"Take it away!"

Then, like sweeping garbage, the floating robots sucked all the people who were soft to the ground into the huge cabin one by one, and then quickly disappeared.

Hey, all the recruits who stayed on the scene gasped, it was really clean-up, it was really crisp, it was really barbaric, this chief was really too individual, too awesome. Could this be the old soldier named Gazi who said that he was lucky and had a surprise, hiss, he was really surprised.