The top-notch movie queen wears books, disguises herself as a man and is handsome all over the world

The high-tech drawings of the neural crystal chip were destroyed, and after Qin Jingyu's almost one year of transformation, and the simultaneous domestic research and development, the structure of her brain neural chip has been completely transformed by her. She has hidden the most powerful function of the neural crystal chip, and it will no longer be the dangerous research mentioned by Carter. It is now just a simple medical device for repairing and treating diseases related to brain nerve damage.

Tang Qing'an was extremely delighted when he learned about this. After Qin Jingyu sent over all the research and development data of the brain nerve chip, good news also came from Professor Zhao. The Novi Biotechnology Research and Development Department led by him made the kind of micro-crystals that Qin Jingyu wanted based on the improved drawings she sent over, and they will be escorted back to China soon.

Tang Qing'an and Professor Enbo were also busy. They continued to optimize the programming of neurons and neural networks in China. As long as the micro-crystals from Novi were delivered, they would be able to develop the first generation of brain neural chips and carry out the first phase of experiments based on the preparations they had agreed upon long ago.

Regarding the domestic live experiments on brain neural chips, Dean Hu and Professor Enbo are here. In the first phase, monkeys or mice will be used for the experiments. They will monitor the whole process, so Qin Jingyu doesn't need to worry.

But she still asked Tang Qing'an to send her data once a week. The brain neural chip was her improvement based on the neural crystal chip. Unlike the original White Whale Generation, except that the biological materials were not advanced enough, they were all restored one-to-one according to the black technology drawings provided by the system. So she was not completely sure and needed to be prepared for research and development failure at any time.

In China, the first phase of the experiment involves selecting monkeys whose physiological structure is more similar to that of humans, whose evolutionary relationship is closer, and whose genetic similarity reaches 93%.

Qin Jingyu also quickly received the experimental data from the first phase. The first experimental monkey suffered from an acute, recurrent brain dysfunction caused by excessive discharge of brain neurons, also commonly known as epilepsy. In the first week after the implantation of a brain neural chip containing monkey neuron data, the convulsions improved and the data were all normal.

The good data from the first week of the first phase gave everyone great confidence, and Qin Jingyu's heart, which had been in his throat, also relaxed slightly.

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The snow falls earliest in Pu City. The first snow has fallen in December. This month is Christmas, which is New Year's Day here. Carter will go home then, leaving Qin Jingyu alone in the laboratory.

Both Carter and Martin had invited Qin Jingyu to their homes to celebrate Christmas, but Qin Jingyu rejected them one by one.

Coming out of the teacher's office on Monday, Carter said happily: "Professor Murphy just praised our simulation system. I think it will work this time."

Qin Jingyu also felt that there was a certain hope.

"But starting this Thursday, I will go home for Christmas. Until next year, you will have to work alone in the lab."

"Merry Christmas." She said lightly.

Carter: "Happy New Year."

In a blink of an eye, it’s Christmas in Country M.

It had been snowing since she got up in the morning. The snow had not even been cleared on campus and was already all over the ground. She wore a woolen hat and walked on the snow to the laboratory.

The laboratory is very quiet today, with almost no one around. Even during the summer vacation it wasn't as quiet as it is today.

Qin Jingyu took off his coat, put on a lab coat, put on goggles and went to the laboratory.

A few days ago, she discovered something very interesting by following the process of taking the derivatives separately. The formula suggested that the Boltzmann distribution formula concealed a fully connected neural network. She wrote down the formula.

Then we can get the maximum value of the above formula, that is, the derivative = 0, and then we can get a Lagrangian constraint equation. Finally, we can use the core formula of information theory, information entropy, to construct the Lagrangian function L equal to...

Here she discovered an amazing conjecture: the Boltzmann particle equation of state is equivalent to logical regression in information theory. Our universe may be just a piece of information, time and space may be just illusions, and only information is the origin of the universe.

To confirm the existence of the Boltzmann brain, both theoretical and experimental approaches are needed. Before that, Qin Jingyu and Carter designed special experiments to detect this extremely low probability event. They even used various means such as analyzing the cosmic background radiation and even simulating the Big Bang to look for evidence.

She looked at the data reports of various experiments and the derivations of formula theories, and returned to the original paradox of the Boltzmann brain.

In physics, the laws of physics still apply when the direction of time changes. The law of increasing entropy shows that entropy has a direction and cannot be reversed in time, otherwise it will violate the law of increasing entropy.

In the universe, humans are actually an existence that breaks the laws of nature, because humans have been constantly slowing down the process of entropy increase since birth, such as obtaining energy through eating.

So there is such a point of view: a highly ordered, low-entropy universe like the Earth should come from the random fluctuations of entropy. If this is the case, then there should be many self-conscious entities in the universe, that is, low-entropy states, such as the human brain.

The so-called fluctuation refers to a process of fluctuating up and down from the equilibrium state. The larger the amplitude of the fluctuation, the smaller the probability. The larger the fluctuating system, the smaller the probability of fluctuation.

Qin Jingyu knew that there was a conjecture in probability theory: suppose a monkey is given a typewriter, after a long enough time, it will definitely be able to type out the complete works of Shakespeare, although the probability of this happening is infinitesimal.

In the Boltzmann brain, the atoms and molecules in the universe just happen to come together to form a brain. This lonely brain is the "Boltzmann brain". It can also be understood that after a long enough time, anything can happen.

So from here, let’s get back to the core of the problem, which is how did the low entropy state of the origin of the universe come about?

According to the second law of thermodynamics, Qin Jingyu knew that the universe was in a state of extremely low entropy at the beginning, and the entropy of the universe has been increasing since the birth of the universe, but it did not tell her how the initial conditions of the low-entropy universe came about.

Boltzmann also has another point of view that the universe has been in a high-entropy state for most of its history, but occasionally it would fluctuate and deviate, and finally return to the equilibrium state. Our low-entropy universe was created by a fluctuation with an extremely low probability.

Now our universe is in a process of returning from a deviated state to an equilibrium state, so from our point of view, the universe is increasing in entropy. But in fact, the probability of this happening in our entire universe is extremely low.

……