2. Millennium dating

2,500 years ago, two black holes that rotated with each other in the center of the Canis whale galaxy finally collided together after 10,000 years of dancing together, with a total mass of 500,000 solar masses. The black hole's gravitational pull distorts the light emitted from their respective accretion disks, creating a beautiful light show that bursts out of huge amounts of energy and spikes away at the speed of light.

All this is on the earth 2,500 light years away, Zhang Xue doesn't know anything about it, of course, even if he knows, he doesn't care. He is only hopeful for the next surgery.

He had felt lost in his life. 90 years before the college entrance examination suffered a car accident, missed the college entrance examination of the year, can only repeat the second year, and encountered from October 90, the college entrance examination policy has changed repeatedly, from the arts and sciences to four categories, to eliminate repetition, repeat students and fresh graduates separated, repeat students and fresh graduates separated line (the difference is 30 points), the political examination is not scored, and then to the science and engineering medicine and agriculture re-merge into science, the reform returned to the original point, just three years, has become an unprecedented college entrance examination chaos period, our science students have become the most innocent experiments, victims, It not only delayed the beautiful youth of the students, but also caused many outstanding students to pass by the university, and had no choice but to return to the countryside to plant another acre and three points of land.

Youth is fleeting, the years are difficult to stay, the vicissitudes of the past have long been different, and the college entrance examination students of that year have all dyed their sideburns with gray hair. The pace of college entrance examination reform in the past few years has not stopped, but who would be willing to reflect on the unbearable and unprecedented college entrance examination reform? Who would want to pay attention to Zhang Jiao's generation, who was floating and wasting his youth in that failed reform.

And the cause of all this is the after-effects of the impact of the 89-year movement. In the past few years, not only has the distribution of students who went to college at that time been affected, but also the students who were in high school at that time have been greatly affected. As a science student with excellent grades, Zhang Jiao is the lost generation. After repeating the college entrance examination, he encountered the change of his parents, and never continued to repeat his studies, and went directly to Shanghai to work, from a restaurant waiter to a factory salesman, and then opened a small company by himself, slowly from small to large. Learn by doing, buy a house and a car.

An orphan has encountered difficulties and grievances, how can he finish in one sentence? Only by working hard to live can we survive, how can there be life. When he worked hard for his career wholeheartedly, he finally had some conditions to become a family, but he missed the wind and rain, and missed the entire flower season. In this way, he dragged himself to nearly half a hundred years old, and his total worth was only 10 million when he was a little accomplished. Like Zhang Ke, who has been adrift in Shanghai for half his life, he can't afford to have an indigenous person demolish a bungalow. Tens of millions of dollars can only live with their tails between their tails in the Shanghai market. Until brain cancer is detected, I know that my time is short. Although there are a few celebrities around, they have no worries, and they have no wives and children. After handing over the company to the partner, he concentrated on his own treatment. Sell all your assets and find a law firm to set up a trust to cover your own treatment costs.

And now Zhang Jiao is about to usher in his own surgery, and Zhang Jiao, who has entered deep anesthesia, is ready to accept the bombardment of high-energy particles. Outside the window, the storm was raging, and the lightning flashed and thundered. As if telling Zhang Jiao, being a man is to live a vigorous life.

The energy of lightning can reach the 8th power of 10 to the 10th power of joules, figuratively speaking, a lightning, the voltage between the cloud and the earth can reach 100 million volts, and the power can reach 10 billion kilowatts, which is thousands of times the power generated by the world's largest hydropower station.

Just when the accelerator was about to bombard, a lightning bolt struck the transformer, and a huge amount of energy was transmitted to the high-energy accelerator, increasing the energy of the particles by tens of millions of times, and finally coinciding with the light and shadow from 2,500 light-years away.

Let's say Professor Harrison captured and documented all of this. The discovery of tachyons, this is a proper Nobel Prize in physics. Its significance is far greater than the Nobel Prize in Medicine. According to the Lorentz transform, the tachyon changes the order of time in the process of converting from one coordinate system to another, which also produces a time reversal. The brain surgery of Zhang Ke made Zhang Ke's brain waves in an extremely active state, and the tachyon bombarded Zhang Ke's brain, carrying the brain waves containing Zhang Ke's memories and flying towards the past of time and space. This energy wave can only return to the human brain when the frequency of the brain waves is equal and the brain activity is extremely low.

17-year-old Zhang Xuan slowly opened his eyes, and his brain was still in chaos. His classmate He Yunhui was making a note to the traffic police: they were riding their bikes normally, and an earthmoving vehicle ran a red light and hung up on Zhang Jiao, who was sitting in the back seat. The earthmoving vehicle was covered in mud, and the license plate number could not be seen at all. And all earthmoving vehicles have the same shape. The small county town of 90 years was also not monitored. In the absence of traffic homicides, the owner of the earthmoving car usually took care of everything, and the traffic police pretended to check it, and closed the case with the traffic accident and the car could not be found.

And Zhang Jiao's mind came up with memories of the next 30 years. He clearly remembers that he was treated in country M, and after he woke up under anesthesia, he was lying in the county hospital 30 years ago. The attending doctor told him that he had a broken arm and multiple contusions on his body, and that he would need to be hospitalized for at least 3 months. And Zhang Jiao knew that after 3 months, the college entrance examination would be over. Next year, the college entrance examination will usher in reform, and if you miss this year, you may miss the university.

Zhang Xuan looked at his parents who came in a hurry, and tears rained down. It's a reunion spanning 30 years. How many times have I been close to my parents in my dreams. How many times have I spoken before the spirits of my parents when I was lonely. Now I can finally lie in their arms and cry bitterly.

"Bao, don't cry, I can't catch up this year, and it's the same if we take the exam next year" Mother Wang Fang thought he was suffering from missing the college entrance examination. "Tomorrow, I'll ask your dad to go to school to go through the suspension procedures, and you can just take care of your illness with peace of mind."

"No, I have to take the exam this year, I don't want to waste a year, it's just a fracture, it doesn't affect my study, I will be discharged from the hospital after the operation, and I can study with a splint." This will be a little bit of a delay, and I can catch up with the schedule."

"Let your dad discuss it with Dr. Chen, I think it's better to recuperate with peace of mind, this year's college entrance examination, next year's college entrance examination will be the same. Not bad for this year. Don't leave the after-effects. Wang Fang looked at her son distressedly. I don't want to put more pressure on my son. With his son's current grades, it is still relatively good to repeat a year and enter a book.

Dr. Chen understands Zhang Xue's appeal very well and said: "Watch the film, operate today, be hospitalized for a week to prevent infection, you can also be discharged, you must take good care after discharge, in case there is a dislocation, it will definitely leave sequelae, I do not recommend discharge, a safe plan to stay in the hospital for three months, and then discharge when the bones are completely grown, if you have to be discharged, you have to sign a waiver of hospitalization consent, and you have to bear the consequences." ”

"Doctor Chen, do you think this is good, if you are discharged from the hospital after a week of hospitalization, I will pay attention to the protection of the good ones, and I will come back for a review every week. Anyway, No. 1 Middle School is not too far from our county hospital. In this way, I did not delay my treatment and learning. I don't know what the situation of next year's college entrance examination is, please think of a way, I really don't want to miss this year's college entrance examination. Thank you, Director Chen. ”

Dr. Chen insisted on seeing Zhang Jiao, so he had to say: "You must pay attention to protection, if the bones are misaligned during the growth period, leaving sequelae and becoming disabled, you will regret it for the rest of your life." ”