Another world conquest manual

Moss hardness.

It is a standard indicating the hardness of minerals.

A Mohs hardness of 1 represents an object that is very soft, such as talc, or even softer than human skin.

As for the concept of 2.5, it is almost equivalent to a fingernail or an ice cube at minus 5 degrees Celsius.

An ore of this hardness can be broken by an adult with a sharp tool.

Diamond has the highest Mohs hardness among natural materials, which is a standard 10.

However, the current hardness of artificially synthesized polymeric diamond nanorods on earth has exceeded 10, making it the hardest substance in the country.

As for a certain up named Bo Sang? 0.0001, right?

In a sense.

In this era where hot spots are updated and iterated so fast, it is actually quite difficult for this person to come up with a meme that is harder than Bo on his own.

His gaze returned to its original position.

Once the hardness of the stone in the groove is figured out, the remaining problems are very simple.

Pan Guansheng and others put in three more guided robots, and each robot was connected to several ropes composed of high molecular weight polyethylene fibers.

Then, under the guidance of the operating console, they moved through the boundary between the ice coffin and the groove to the left and right sides of the ice coffin.

Counting the robot that was originally in the groove, there are exactly two robots on the left and right.

The tasks of these robots are simple:

Use a pulse drill to drill four holes with a certain arc at 3 cm from the bottom of the ice coffin. The holes are close to the upper and lower sides of the ice coffin and away from the center.

After all, according to judgment, there may be a hole underneath the ice coffin.

It has a level 4 wind when the ice coffin is covered. After removing the ice coffin, the wind force is level 6, right?

After the hole is opened, a high molecular weight polyethylene fiber rope will be passed through the hole, and then the ice coffin will be pulled up directly.

This method is a little more troublesome than manpower entering the pit, but the risk is lower - who knows if any harmful substances will erupt from the hole?

If the robot is destroyed, it will be destroyed. There is no such thing as a human error tolerance.

When ready, the machine starts.

Buzz buzz——

soon.

Four pulse drills rushed out.

The pulse drill bit is a drilling equipment that just came out a few years ago and is not very popular.

It is specifically designed for stones with a Mohs hardness below 3.5 and has certain limitations in its use.

But if something with obvious limitations can be developed by the front end, it means that it must have something outstanding.

In fact, this is also true.

This thing is very interesting - everyone has seen the tape measure used to measure things on construction sites, right?

Pulse drilling is similar to a tape measure. The drill bit is made of high-strength elastic metal and is usually shrunk in the left holding area of ​​​​the guide robot.

After leaving the device, externally linked pulse currents and neon gas (located outside the cave) achieve memory feedback.

Finally, it becomes thicker and harder, and thrust forward suddenly.

Generally, a guided robot with a diameter of 50 centimeters has a soil detection chip on the right and most of the area on the left is a drill bit. It can dig a hole up to two meters in length and 6 centimeters in diameter.

The long-term prospects of this kind of robot mainly lie in post-disaster rescue in cities and towns, and it is actually very meaningful:

Pulse vibration can avoid secondary collapse as much as possible, and the holes created can transport oxygen or liquid food.

In the same disaster situation, some people may just lack oxygen, some may just lack water, and some may be seriously injured. Although the first two are "just", once they lack oxygen and water, they The time of death may be earlier than that of the seriously injured.

This kind of obstacle-breaking guidance robot is aimed at the former, so as to free up time to rescue seriously injured people.

At present, local pulse drills can open up eight-meter-long channels, and the diameter of the machine is only 40 centimeters high and 1.5 meters wide.

Of course.

Because the drill bit is flat internally, the hardness of the drill bit is relatively limited.

Therefore, it is still difficult to drill high-strength materials, and the upper limit is land with the strength of shells.

For example, among the disaster relief supplies announced by Star City in 2017, there are 45 such guidance robots.

All in all, this is something that may save many lives in the future.

His gaze continued to return to its original position.

Under the groove, next to the ice coffin.

With the injection of pulse current and neon gas.

The memory metal deformed rapidly, and after becoming longer, thicker and harder, the drill bit became a little stronger.

soon.

Four underground holes near the upper and lower ends of the ice coffin were opened.

Although the distance between the hole and the ground is five centimeters, the ground at the bottom of the pit is not entirely made of hard rock. At least 70% is made of soil.

Therefore, the 5 cm soil barrier is almost a breakable sweet spot for lifting work.

Then, under the guidance of magnetic suction equipment, four high molecular weight polyethylene fiber ropes passed through the holes.

Then it popped up at the other end and was pulled up.

Finally, a shape similar to a cross-section is formed, and the upper end is connected to the multi-stage compression cryogenic tensile unit.

After everything is ready.

Lu Chaoyang waved his hand:

"Coffin raising!"

Boom boom boom——

As soon as Pan Guansheng pressed the button, the cryogenic tensile unit made a low roar:

This kind of polar-specific equipment is sturdy but also abandons delicacy, so the noise is still not low.

However, Lu Chaoyang was not disturbed by these noises.

At this time, his eyes were staring closely at the ice coffin, paying close attention to every tiny change.

According to the plan of the headquarters.

The maximum weight that this Plan A equipment can lift is 8.6 tons, which is also the limit that can be lifted without affecting the layout of the cave.

Once the ice coffin exceeds this weight, the cave will not be destroyed, but some earth will have to be broken open to provide some operating environment for advanced equipment.

If increasing the amount to 20 tons still doesn't work, then you have to activate other plans mentioned above.

At that time, irreparable damage may be caused to the colorful fruits in the cave, and the vines may even die completely.

This is undoubtedly a plan that kills one thousand enemies and damages one's own life. Eight hundred is not enough, but one's own losses are three hundred.

Time passed by second by second.

finally.

When the equipment had been running for about fifteen seconds, the ice coffin showed signs of being moved.

At this time, the actual numbers on the pulling force screen were astonishingly.

3.1 tons!

That is about 40% load!

Pan Guansheng then steadily controlled the console and calmly continued to increase the pulling force.

When the number reached 5.4 tons, the ice coffin slowly began to levitate!

More than ten minutes passed.

The ice coffin finally rose to the ground, and Su Bai and others quickly stepped forward to take finishing measures.

Seeing this, Lu Chaoyang breathed out softly:

My mission is finally completed.

Then he glanced out of the corner of his eye and subconsciously looked towards the bottom of the pit - according to Ouyang Dongshan's judgment, there should be a hole at the bottom of the pit.

But what surprised him was.

Except for some messy movement marks, there are no large cavities at the bottom of the groove.

Lu Chaoyang, who did not believe in evil, took out the piece of paper again and placed it on the groove for a while.

As a result, the document paper naturally sags to the lowest point:

It was obvious that there was no wind blowing of any strength around.

When Lu Chaoyang saw this, his brows suddenly wrinkled:

"That's weird, where is the vent?"

Ouyang Dongshan on the side also looked very puzzled.

If the temperature at the end was not too low, he would even want to experience it personally again:

"This doesn't make sense.

The wind direction is from the inside to the outside. It cannot be that the inner rock wall has some characteristics that double the wind blowing from the outside and bounces it back! "

Lu Chaoyang pursed his lips and thought for a while, then suddenly glanced at Su Bai and others who were taking off the rope not far away.

Suddenly.

A flash of lightning flashed in his mind, and he thought of another possibility.

I saw him holding the piece of paper in one hand and rushing to the edge of the ice coffin.

Then place the paper gently over the ice coffin.

The document paper will naturally sag under the action of gravity, but within a few seconds.

A slight voice rang out:

I could see that the drooping front part of the document paper was shaking gently, making a rustling sound.

That is to say

ice coffin

In fact, that is the outlet!

Note:

As I said before, I will send it out after I finish coding. I can’t guarantee the exact number per day. The average number should be 9,000.

There is no smart push for downgrading. Currently, there are only two drainage lists left: the monthly vote list and the best-selling list. Please vote for me!