Chapter 465

Fat tiger cave.

After a suspected air outlet appeared under the ice coffin, Lu Chaoyang was not in a hurry to take the next step.

He put away the map, went to the groove and looked at the ice coffin.

Mentioned earlier.

The ice coffin is 2.89m long, 1.6m wide and 85CM deep.

If there is a fox with a body length of five meters, its tail length should account for at least 40%.

Foxes, or the tails of most animals, can be attached to their bodies.

If the rest of the body and head are slightly curled up, they can be put in this ice coffin.

In other words, there is a possibility:

A long time ago, the exact time needed to be verified by the footprints. In short, at a certain point in time, a huge fox came out of the ice coffin.

And from its shape, it is not difficult to judge that it must be a monster.

Then a long time passed.

The offspring of the fox appeared in some unknown human form thousands of years ago, at most nearly 10000 years ago, leaving behind the legend of the Nine Tailed Fox on Qingqiu.

Yes, of course.

The legend of Qingqiu may also be the giant fox, but if it is really it, something related to time must have happened during the period:

For example, it is not an ice cube. It left the ice coffin and woke up thousands of years ago.

For example, the ice coffin has the function of "freezing age". After the external waves, it returned to sleep in the ice coffin and woke up again nearly ten thousand years ago.

Another example is entering a place where time passes slowly, and it has changed a lot when you leave.

In short, if it is, it is absolutely impossible for it to survive for 360000 years.

Otherwise, don't call it a fox. Just change its name to clam and beaver.

But unfortunately.

Lu Chaoyang and others carefully searched around, but they didn't find even one fox hair.

Therefore, this speculation can only stay in the theoretical perspective, without a substantive real hammer.

Then Lu Chaoyang looked at Ouyang Dongshan and asked:

"Professor Ouyang, does this method identify the age?"

Ouyang Dongshan smiled. The expression on his face seemed very relaxed. It didn't seem that it was particularly difficult:

"Of course, dating sediments under footprints is a very developed technology.

However, the specific calculation requires very complicated equipment and processes. At least we can't complete the identification on site at present - let alone, the cleanliness of the identification environment is a problem. "

Lu Chaoyang nodded slightly to show understanding.

Although he is not very clear about the practical links of footprint identification, he still understands the concept of cleanliness.

After all, as long as it is a laboratory, no classification, no project, it will certainly involve cleanliness.

In short.

Laboratory cleanliness refers to the cleanliness of the air, from level 10, 100 to 100000.

The grade here refers to the number of dust particles in the laboratory. For example, grade 10 means only ten, and grade 100000 means 100000.

Therefore, the lower the number, the higher the cleanliness of the laboratory.

In general, the higher the specifications and equipment conditions.

Footprint identification requires at least a hundred levels of environment because it requires analysis of sediments.

This is obviously an impossible condition in the cave. You must return to mordu or Da Mo world.

Therefore, Lu Chaoyang looked at the footprints thoughtfully and said to Su Bai:

"In that case, major Su, would you please arrange someone to rub the footprints first.

Professor Cui, researcher Ouyang.

You two will be responsible for taking relevant samples and returning them to the base camp for research. "

Su Bai and others looked at each other and said in unison:

"I see!"

In half an hour.

Rubbing and sampling links have been completed one after another.

Then Lu Chaoyang was silent for a few seconds, looked around for a week and said:

"At present, what should be sampled has been sampled and what should be recorded has been recorded.

So let's get ready and get ready to lift the coffin! "

Mentioned earlier.

The data of the ice coffin can be measured directly by the laser rangefinder, which shows that there is no ferrohelium microcrystalline array outside the ice coffin.

So in theory.

The ice coffin should be able to be lifted out of the groove by external force, no more than how much force is needed.

The weight of the ice coffin in Da Mo world is 400 kg, but no one can say that the ice coffin in the cave is of the same specification.

It is possible that the ice coffin is very light and Cao Yi can carry it alone.

It is also possible that there are some unknown secrets in the ice coffin - just like the flesh and blood of monsters, the weight is much higher than the local objects with the same appearance.

Therefore, the core layer has made relatively sufficient preparations before coming.

In either case, as long as the ice coffin doesn't weigh more than 20 tons, Lu Chaoyang and others can easily pull it up - not that if it weighs more than 30 tons, there's no way, but if it weighs more than 30 tons, there's some big guys.

The height of panghu cave is limited. It is troublesome for some large equipment to enter the cave.

The headquarters of this plan must be prepared, but if it is not used, it is naturally the most perfect.

Like a five dollar tricycle, it must be much easier than finding a moving company.

Return to the cave.

After deciding to officially lift the coffin, Lu Chaoyang immediately reported the situation on the scene to the base camp.

Soon, a reply came from the base camp:

Agree to the coffin lifting plan, but the process must be cautious!

After receiving the instructions from the superior department, the group immediately took action according to plan a - that is, the most time-saving and labor-saving plan.

Su Bai and others first dragged in several small, multi-stage compression cryogenic tension units from outside the cave - as you know from the name, this is a special additional equipment for the polar region.

Let alone in the early part of minus 100 degrees, their design limit temperature is - 168 °.

Then several people leveled and debugged the equipment, and pulled in the power supply from the outside of the hole.

After confirming that the equipment and console can operate normally, a guided obstacle breaking robot is put into the pit.

The technician in charge of lifting matters is Pan Guansheng, 30 years old, working for an information team in the eastern war.

Maybe it's because the army has a good diet.

The programmer's head is not lush, but he is not bald too much.

After the guided robot falls into the bottom of the pit, it starts running immediately. This equipment similar to the sweeping robot is like a real sweeping robot, making a circle in the gap between the ice coffin and the groove.

Five minutes later.

Pan Guansheng's testing equipment vibrated.

He looked down at the screen and reported:

"Report, no harmful gas or radiant energy is detected at the bottom of the pit, and all chemical values are normal!"

Lu Chaoyang nodded and said calmly:

"Very good, Comrade Guan Sheng, go on to the next step!"

Pan Guansheng's expression was suddenly solemn:

"I see!"

Then he went back to the console and clattered on the keyboard.

Soon.

The guiding robot began to move at the bottom of the pit again.

Different from the previous chemical detection, the robot didn't run around this time.

After receiving the instruction.

A small opening suddenly appeared in its head. At the same time, a set of conveying equipment outside the opening also started up.

After a while.

A sharp drill bit suddenly came out of the small hole and hummed towards the ground.

The power of the drill bit was sufficient, but it was strange that it only drilled a few times and stopped completely.

If the indicator light of the connected device is still green, it is easy for others to think that the device is disconnected due to special circumstances.

In a minute.

Zizizi——

The printer in front of Pan Guansheng suddenly turned on a blue light, and a report slowly popped out of it.

Pan Guansheng immediately picked it up and looked at it. His expression was relaxed:

"Professor Lu, the moss hardness of the hardest stone in the groove is about 2.5. Our probe can easily break it."

Lu Chaoyang's eyes lit up when he heard the speech:

"2.5? That's great!"

...............