Chapter 166 String Bell, the Back of the Mobius Ring World

"There is another prerequisite for genetic modification."

"Yan Xia, your body must be able to withstand such transformation."

"So you must first use the latest mecha to protect your body so that your body will not undergo genetic collapse due to radiation during the transformation process."

Ella didn't know when she changed into a sailor costume and turned into a school girl and walked in front.

It held a little fox in its arms. The fox had three tails and was rubbing Ella's palm affectionately.

"What main changes did the mecha have?"

Yan Xia knows that the federation's mecha progress has been relatively slow over the years, and powerful mecha technology has never appeared to improve individual combat capabilities.

This is due to the limited biological volume, and also because the liquid metal itself needs to enter the body.

The small size of a creature means that the creature itself cannot wear a mecha that is too large. Because the mecha itself is too large, the creature has basically lost the ability to actively control it, and it is more passive. control.

For example, by pressing a button, the mecha makes a predetermined action, or it can be controlled through a brain-computer. Compared with small armored mechas, these are expensive, and the space utilization rate is low. The same problem still exists. , the price/performance ratio is pitifully lower than that of ordinary spaceships, and it is completely abused by the spaceship.

The problem of liquid metal entering the body is also very troublesome. The mecha cannot be larger than the creature wearing the mecha, which also results in limitations of the mecha.

There are also energy issues, computing power issues, speed issues, etc.

The previous colonial equipment has improved the application of mechas, but the improvement has not actually reached a very terrifying level.

"There are big changes in the form of the new mecha."

"You will know later Yan Xia."

The place where Yan Xia and Ella are now is inside the Mobius ring world. Yan Xia saw a huge circular device inside, and he asked: "What is that?"

"String bell!"

"The photon clocks of the old era are no longer able to provide the accuracy we want. We replaced them with neutrino clocks more than 20,000 years ago, but neutrinos are virtual particles that we cannot observe. Although the accuracy is greater than that of photonic clocks, its reliability needs to be improved. "

"After a long period of research, probably around 18,000 years ago, the Federation developed a string bell."

"In the 21st century, the earth relies on the resonance frequency of atoms to calculate time. Correspondingly, strings also have resonance frequencies. Strings create various basic particles through the strength of the resonance. Our current string clocks choose Up quark, the specific resonance frequency of the up quark formed by the string is used to determine the time, and the string clock will have an error of 1 second every 1332.7 billion years.”

A clock is a ruler that measures time.

In the modern era of high precision, the civilized federation must unify the length of time. If it cannot be unified, then there will be deviations in the transmission of a piece of information. This deviation may not be reflected in the daily lives of citizens, but in high-precision calculations and other But it was fatal in the study.

Let’s use an analogy.

At the microscopic level of physics, the simplest difference is that if you study how many times an electron revolves around the nucleus per second, there will be an error between your time and other people's time. The results of the test will be two results.

Because your 1 second may be one millionth longer than others, the 7th or 8th digit after the decimal point may be different from the result measured by another person using another time device to measure 1 second.

The same is true in macro astronomy. Someone agrees with you to measure the position of a celestial body billions of light years away at 12 o'clock. If you are 1 millisecond slower, your 12 o'clock is his 12:00:00:001. Then When you measure it, the position of the object has already deviated, and because the distance is too far, the deviation may not be 1 millimeter, but 1 light year.

Therefore, time within the federation must be completely unified.

Moreover, considering that the gravity of each star system is different, the intensity of external radiation received is different.

What the string clock must do is to isolate the influence of the four basic external forces and use a nearly similar internal structure to ensure the accuracy of time.

"Every 100 years, the Water Committee will contact other star systems through tachyon communication to conduct a time comparison to correct the time."

"The string clock here is not the main clock. The main clock is in a cosmic void 10 light-years wide, and there is basically no interference from large gravity sources and radiation sources around it."

"In fact, it is more accurate to reduce it to absolute zero and then detect the change in vacuum zero-point energy."

"But that cannot be matched with other string clocks. After all, other string clocks cannot achieve such perfection."

"We are now studying inter-dimensional clocks. Most of the matter and energy in the universe cannot penetrate the cosmic membrane, which means that there is less energy in the universe in other dimensions and space and time are not easily disturbed. This kind of inter-dimensional clock is also In the early stages, we didn’t even have a foot in the door.”

Yan Xia nodded.

The string clock seemed a little small at first sight, but when Yan Xia and Ella took a railcar at a speed of 40km/s, Yan Xia found that after an hour, the string clock did not get bigger or change in his field of vision. Small, even the direction of viewing has not changed significantly.

"Actually, if you are farther away from Yan Xia, you will know the specific size of the string bell."

"Its diameter is 127,000 kilometers."

Yan Xia was stunned when he heard Ella say that. The diameter of the earth seemed to be 12,742 kilometers, which means that the diameter of the bell is exactly 10 times that of the earth, and the surface area is 100 times that of the earth.

It's not because he has never seen such a big thing. The Mobius Ring World is much bigger than this, but when he thought that this thing is just a bell, it felt a bit outrageous.

"In fact, it is so big mainly to isolate the external influence. The real core is smaller than a human fist."

Ella kept looking at the front of the rail car, and some light appeared there at this time.

Yan Xia also saw it.

That was their destination.

Soon they left the location of the bell. Yan Xia looked back and found that the bell was inside a huge pimple on the back of the Mobius Ring World.

And they have reached the back of the Mobius Ring World at this time.

It is not quiet here, but countless robots are working here. The number of robots on every square kilometer of land exceeds 100,000.

"Behind the glamorous things there must be a dirty place."

This is the dirty place of the Mobius Ring World. Such a large number of robots maintain the entire Mobius Ring World, making this giant structure stable and long-lasting.

"Ella, can you say thank you for their hard work on my behalf?" Yan Xia said.

This is an idea born from his heart, although they are just some robots that have not been given excessive computing power by Ella and only know how to do simple work.

Ella nodded.

"Of course!"

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