Chapter 17 Three Body: Newton, Von Neumann, the First Emperor, and Tri-Solar Syzygy

Chapter 17 Three Body: Newton, Von Neumann, the First Emperor, and Tri-Solar Syzygy

 

The start of the second level of Three Body wasn't too different than the first: still the strange, cold dawn, still that colossal pyramid. But this time, the pyramid was back in the Egyptian style.

Wang heard the crisp sound of metal striking against metal. The clashing only highlighted the silence of the chilly dawn. Searching for the source, he saw two dark shadows flickering at the foot of the pyramid. In the dim light, metallic glints flashed between the shadows: a swordfight.

Once his eyes had adjusted, Wang saw the figures more clearly. Based on the shape of the pyramid, this should be someplace in Three Body's version of the East, but the two fighters were Europeans dressed in a sixteenth-or seventeenth-century style. The shorter one ducked below a swinging sword and his silvery wig fell to the ground. After a few more thrusts and parries, another man appeared around the corner of the pyramid and ran toward the fighters. He tried to get the two to stop, but the swinging blades whistling through the air prevented him from getting close.

He shouted, "Stop! Don't you two have anything better to do? Where's your sense of responsibility? If civilization has no future, what good is this supposed bit of glory you're fighting over?"

Both swordfighters ignored him, concentrating on the duel. The taller one suddenly cried out in pain, and his sword fell to the ground with a clang. He turned and ran, holding his wounded arm. The other gave chase for a few steps and spat in the direction of the loser.

"Shameless!" He bent down to pick up his wig. As he straightened  up, he saw Wang. Pointing in the direction of the escapee, he said, ''He dared to claim that he invented calculus!" He put on his wig, put a hand over his heart, and bowed courteously to Wang. "Isaac Newton, at your service."

"Then the one who ran away must be Leibniz?" Wang asked.

"Indeed, an unscrupulous man. I don't really care about this little claim to fame. Inventing the three laws of mechanics has already made me the greatest, God excepted. From planetary motion to cell division, everything follows the three great laws. Now, with the powerful mathematical tool that is calculus, it will only be a matter of time before we master the pattern of the motion of the three suns."

"It's not that simple," said the man who had tried to stop the fight.

"Have you considered the amount of calculation that's needed? I saw the differential equations you listed, and I don't think an analytical solution is possible, only a numerical one. However, the calculating capacity required is such that even if all of the world's mathematicians worked without pause, they'd still not be able to complete them by the time the world ended. Of course, if we can't figure out the pattern of the suns' movements soon, the end of the world will not be too far away." He bowed at Wang as well, a more modern bow. "Von Neumann."

"Didn't you bring us thousands of miles to the East specifically to solve the problem of calculating these equations?" Newton asked. Then he turned to Wang. "Norbert Wiener and that degenerate who just ran away also came with us. We encountered some pirates near Madagascar. Wiener fought the pirates by himself so that the rest of us could escape, and he died valiantly."

"Why did you have to come to the East to build a computer?" Wang asked Von Neumann.

Von Neumann and Newton looked at each other, puzzled. "A computer? A computing machine! Such a thing exists?"

"You don't know about computers? Then what did you have in mind for completing the vast amount of calculations?"

Von Neumann stared at Wang with wide-open eyes, as though his question made no sense. "Using people, of course. Other than people, what else in the world is capable of performing calculations?"

"But you just said that all the mathematicians in the world wouldn't be enough."

"Instead of mathematicians, we'll use common laborers. But we need many of them, at least thirty million. We'll do mathematics using human wave tactics."

"Common laborers? Thirty million?" Wang was amazed. "But if I recall correctly, this is an age when ninety percent of the population are illiterate. Yet you want to find thirty million people who understand calculus?"

"Have you heard the joke about the Army of Sichuan?" Von Neumann took out a thick cigar, bit off the end, and lit it. "Some soldiers were being drilled, but because they had no education, they couldn't even follow the drill instructor's simple orders to march LEFT-RIGHT- LEFT. So the instructor came up with a solution: He had every soldier wear a straw shoe on the left foot and a cloth shoe on the right. When they marched, he shouted"—here he switched to a Sichuan accent— "STRAW-CLOTH-STRAW-CLOTH. ... That's the kind of soldier we need. Except we need thirty million of them."

Hearing this modern joke, Wang knew that the man before him wasn't a program but a real person, and almost certainly Chinese.

"It's hard to imagine such a large army," Wang said, shaking his head.

"That's why we've come to see Qin Shi Huang, the First Emperor" Newton pointed at the pyramid.

"He's still in charge?" Wang looked around. He saw that the soldiers guarding the entrance to the pyramid really were equipped with the simple leather armor and ji-style halberds of the Qin Dynasty. The anachronistic mix of historical elements in Three Body no longer surprised him.

"The whole world is going to be under his rule because he has an army of more than thirty million preparing to conquer Europe. All right, let's go see him." Von Neumann turned to Newton. "Drop the sword." Newton obeyed.

The three of them entered the pyramid, and just as they were about to emerge from the tunnel into the Great Hall, a guard insisted that they strip off all their clothes. Newton objected. "We're famous scholars. No one of our stature would carry hidden weapons!"

As the two sides explored this stalemate, a deep, male voice came from the Great Hall. "Is it the foreigner who discovered the three laws of motion? Let him and his companions in."

They entered the Great Hall. The First Emperor was pacing back and forth, his robe and his famous long sword both dragging along the ground. As he turned to gaze at the three scholars, Wang realized that his eyes were the same as the eyes of King Zhou of Shang and Pope Gregory.

"I already know the purpose of your visit. You're Europeans. Why not go find Caesar? His empire is vast. Surely he can find you thirty million men."

"But my most honored Emperor, do you know what kind of army he has? Do you know what shape his empire is in? In the magnificent eternal city of Rome, even the river that flows through the city has been heavily polluted. Do you know the cause?"

"Military industrial production?"

"No, Great Emperor, it's the vomit from Romans after their binge and purge feasts. When the nobles attend the feasts, stretchers have already been prepared for them under the tables. When they've eaten so much that they can no longer move, the servants carry them home. The entire empire has sunk into a quagmire of extravagance from which they cannot extricate themselves. Even if Caesar could organize an army of thirty million, it would not have the quality and strength necessary to perform this great calculation."

I am aware of that," Qin Shi Huang said. "But Caesar is waking up and reinvigorating his army. The wisdom of Westerners is terrifying.

You are not more intelligent than the men of the East, hut you can see the right path. For example, Copernicus could figure out that there are three suns, and you could come up with your three laws. These are very impressive accomplishments. We here in the East cannot, for now, match them. I don't possess the ability to conquer Europe. My ships are not good enough, and the supply lines cannot be maintained for long enough to go over land."

"That's why your empire must continue to develop, Great Emperor!" Von Neumann seized the opportunity. "If you can master the pattern of the suns' movements, you will be able to make the most of each Stable Era, and also avoid the damage brought by each Chaotic Era. This way, your progress will be much faster than Europe's. Believe us, we're scholars. As long as we can use the three laws of motion and calculus to accurately forecast the movements of the suns, we do not care who conquers the world."

"Of course I need to predict the suns' movements. But if you want me to gather thirty million men, you must at least demonstrate for me how such calculations would be conducted."

"Your Imperial Majesty, please give me three soldiers. I will demonstrate " Von Neumann grew excited.

"Three? Only three? I can easily give you three thousand." Qin Shi Huang glanced at Von Neumann, distrustful.

"Your Imperial Majesty, you mentioned just now the defect in the Eastern mind when it comes to scientific thinking. This is because you have not realized that even the complicated objects of the universe are made from the simplest elements. I only need three."

Qin Shi Huang waved his hand and three soldiers came forward. They were all very young. Like other Qin soldiers, they moved like order-obeying machines.

"I don't know your names," Von Neumann said, tapping the shoulders of two of the soldiers. "The two of you will be responsible for signal input, so I'll call you Input 1' and 'Input 2.' " He pointed to the last soldier. "You will be responsible for signal output, so I'll call you 'Out-put.' " He shoved the soldiers to where he wanted them to stand. "Form a triangle. Like this. Output is the apex. Input 1 and Input 2 form the base."

"You could have just told them to stand in the Wedge Attack Formation," Qin Shi Huang said, glancing at Von Neumann contemptuously.

Newton took out six small flags: three white, three black. Von Neumann handed them out to the three soldiers so that each held a black flag and a white flag. "White represents 0; black represents 1. Good. Now, listen to me. Output, you turn around and look at Input 1 and Input 2. If they both raise black flags, you raise a black flag as well. Under all other circumstances, you raise the white flag."

"I think you should use some other color," Qin Shi Huang said. "White means surrender."

The excited Von Neumann ignored him. He shouted orders at the three soldiers. "Begin operation! Input 1 and Input 2, you can raise whichever flag you want. Good. Raise! Good. Raise again! Raise!" Input 1 and Input 2 raised their flags three times. The first time they were black-black, the second time white-black, and the third time black- white. Output reacted correctly each time, raising the black flag once and the white one twice.

"Very good. Your Imperial Majesty, your soldiers are very smart " "Even an idiot would be capable of that. Tell me, what are they really doing?" Qin Shi Huang looked baffled.

"The three soldiers form a computing component. It's a type of gate, an AND gate." Von Neumann paused to let the emperor digest this information.

Qin Shi Huang said impassively, "I'm not impressed. Continue." Von Neumann turned to the three soldiers again. "Let's form another component. You, Output: if you see either Input 1 or Input 2 raise a black flag, you raise the black flag. There are three situations where that will be true: black-black, white-black, black-white. When it's white- white, you raise the white flag. Understand? Good lad, you're really clever. You're the key to the correct functioning of the gate. Work hard, and the emperor will reward you! Let's begin operation. Raise! Good.

raise again! Raise again! Perfect. Your Imperial Majesty, this component is called an OR gate."

Then, Von Neumann used the three soldiers to form a NAND gate, a NOR gate, an XOR-gate, an XNOR-gate, and a tristate gate. Finally, using only two soldiers, he made the simplest gate, a NOT gate, or an inverter: Output always raised the flag that was opposite in color from the one raised by Input.

Von Neumann bowed to the emperor. "Now, Your Imperial Majesty, all the gate components have been demonstrated. Aren't they simple? Any three soldiers can master the skills after one hour of training." "Don't they need to learn more?" Qin Shi Huang asked.

"No. We can form ten million of these gates, and then put the components together into a system. This system will then be able to carry out the calculations we need and work out those differential equations for predicting the suns' movements. We could call the system . . . um . . ."

"A computer " Wang said.

"Ah, good!" Von Neumann gave Wang a thumbs-up. "Computer— that's a great name. The entire system is a large machine, the most complex machine in the history of the world."

The passage of in-game time sped up. Three months went by.

Qin Shi Huang, Newton, Von Neumann, and Wang all stood on the platform at the apex of the pyramid. This platform was similar to the one where Wang had met Mozi. It was filled with astronomical instruments, some of which were of recent European design. Below them, a magnificent phalanx of thirty million Qin soldiers was arrayed on the ground. The entire formation fit inside a square six kilometers on each side. As the sun rose, the phalanx remained still like a giant carpet made of thirty million terracotta warriors. But when a flock of birds wandered above the phalanx, the birds immediately felt the potential for death from below and scattered anxiously in chaos.

Wang performed some computations in his head and realized that even if the entire population of Earth were arranged into such a phalanx, the whole formation would fit inside the Huangpu District of Shanghai. Though it was powerful, the phalanx also revealed the fragility of civilization.

Von Neumann said, "Your Imperial Majesty, your army is truly matchless. In an extremely short time, we have completed such complex training."

Qin Shi Huang held on to the hilt of his long sword. "Even though the whole is complex, what each soldier must do is very simple. Compared to the training they went through to learn how to break the Macedonian Phalanx, this is nothing."

Newton added, "And God blessed us with two consecutive Stable Eras to get them trained and ready."

"Even in a Chaotic Era, my army continues to train. They will finish your calculations even if it's a Chaotic Era." Qin Shi Huang glanced over the phalanx with pride in his eyes.

"Then, Your Imperial Majesty, please give the great order!" Von Neumann's voice trembled with excitement.

Qin Shi Huang nodded. A guard ran over, grabbed the hilt of the emperor's sword, and stepped backwards. The bronze sword was so long that it was impossible for the emperor himself to pull it out of the scabbard. The guard knelt and handed the sword to the emperor. Qin Shi Huang lifted the sword to the sky, and shouted: "Computer Formation!" Four giant bronze cauldrons at the corners of the platform came to life simultaneously with roaring flames. A group of soldiers standing on the sloping side of the pyramid facing the phalanx chanted in unison: "Computer Formation!"

On the ground below, colors in the phalanx began to shift and move. Complicated and detailed circuit patterns appeared and gradually filled the entire formation. Ten minutes later, the army had made a thirty-six kilometer square computer motherboard.

Von Neumann pointed to the gigantic human circuit below the pyramid and began to explain, "Your Imperial Majesty, we have named this computer Qin I. Look, there in the center is the CPU, the core computing component, formed from your five best divisions. By referencing this diagram, you can locate the adders, registers, and stack memory. The part around it that looks highly regular is the memory. When we built that part, we found that we didn't have enough soldiers. But luckily, the work done by the elements in this component is the simplest, so we trained each soldier to hold more colored flags. Each man can now complete the work that initially required twenty men. This allowed us to increase the memory capacity to meet the minimum requirements for running the Qin 1.0 operating system. Observe also the open passage that runs through the entire formation, and the light cavalry waiting for orders in that passage: That's the system bus, responsible for transmitting information between the components of the whole system.

"The bus architecture is a great invention. New plug-in components, which can be made from up to ten divisions, can quickly be added to the main operation bus. This allows Qin I's hardware to be easily expanded and upgraded. Look further still—you might have to use the telescope for this—and there's the external storage, which we call the 'hard drive' at Copernicus's suggestion. It's formed by three million soldiers with more education than most. When you buried all those scholars alive after you unified China, it's a good thing you saved these ones! Each of them holds a pen and a notepad, and they're responsible for recording the results of the calculations. Of course, the bulk of their work is to act as virtual memory and store intermediate calculation results. They're the bottleneck for the speed of computation. And, finally, the part that's closest to us is the display. It's capable of showing us in real time the most important parameters of the computation."

Von Neumann and Newton carried over a large scroll, tall as a man, and spread it open before Qin Shi Huang. When they reached the scroll's end, Wang's chest tightened, remembering the legend of the assassin who hid a dagger in a map scroll that he then displayed to the emperor. But the imaginary dagger did not appear. Before them was only a large sheet of paper filled with symbols, each the size of a fly's head. Packed so densely, the symbols were as dazzling to behold as the computer formation on the ground below.

"Your Imperial Majesty, this is the Qin 1.0 operating system we developed. The software for doing the calculations will run on top of it. That below"—Von Neumann pointed to the human-formation computer—"is the hardware. What's on this paper is the software. The relationship between hardware and software is like that between the guqin zither and sheet music."

He and Newton then spread open another scroll, just as large. "Your Imperial Majesty, this is the software for using numerical methods to solve those differential equations. After entering the motion vectors of the three suns at a particular moment obtained by astronomical observation, the software's operation will give us a prediction for the suns' subsequent motion at any moment in the future. Our first computation will calculate all the suns' positions for the next two years. Each set of output values will be one hundred and twenty hours apart."

Qin Shi Huang nodded. "Good. Begin."

Von Neumann lifted both hands above his head and solemnly chanted: "As ordered by the great emperor, turn on the computer! System self-test!"

A row of soldiers standing halfway down the face of the pyramid repeated the order using flag signals. In a moment, the motherboard made of thirty million men seemed to turn into a lake filled with sparkling lights. Tens of millions of tiny flags waved. In the display formation closest to the base of the pyramid, a progress bar made of numerous green flags slowly advanced, indicating the percentage of the self-test that had been completed. Ten minutes later, the progress bar reached its end. "Self-test complete! Begin boot sequence! Load operating system!" Below, the light cavalry on the main bus that passed through the entire human-formation computer began to move swiftly. The main bus soon turned into a turbulent river. Along the way, the river fed into numerous thin tributaries, infiltrating all the modular subformations. Soon, the ripple of black and white flags coalesced into surging waves that filled the entire motherboard. The central CPU area was the most tumultuous, like gunpowder on fire.

But suddenly, as though the powder had been exhausted, the movements in the CPU slackened and eventually stopped. Starting with the CPU in the center, the stillness spread in every direction, like a sea being frozen over. Finally, the entire motherboard came to a stop, with only a few scattered components flashing lifelessly in infinite loops. The center of the display formation blinked red.

"System lockup!" a signal officer called out. Shortly after, the reason for the malfunction was determined: There was an error with the operation of one of the gates in the CPU status register.

"Restart system!" Von Neumann ordered confidently.

"Wait!" Newton stopped the signal officer. He turned with an insidious expression and said to Qin Shi Huang, "Your Imperial Majesty, in order to improve system stability, you should take certain maintenance measures with respect to faulty components."

Qin Shi Huang grasped his sword and said, "Replace the malfunctioning component and behead all the soldiers who made up that gate. In the future, any malfunctions will be dealt with the same way!"

Von Neumann glanced at Newton, disgusted. They watched as a few riders dashed into the motherboard with their swords unsheathed. After they "repaired" the faulty component, the order to restart was given. This time, the operation went very smoothly. Twenty minutes later, Three Body's Von Neumann architecture human-formation computer had begun full operations under the Qin 1.0 operating system.

"Run solar orbit computation software 'Three Body 1.0'!" Newton screamed at the top of his lungs. "Start the master computing module! Load the differential calculus module! Load the finite element analysis module! Load the spectral method module! Enter initial condition parameters . . . and begin calculation!"

The motherboard sparkled as the display formation flashed with indicators in every color. The human-formation computer began the long computation.

"This is really interesting," Qin Shi Huang said, pointing to the spectacular sight. "Each individual's behavior is so simple, yet together, they can produce such a complex, great whole! Europeans criticize me for to my tyrannical rule, claiming that I suppress creativity. But in reality, a large number of men yoked by severe discipline can also produce great wisdom when bound together as one. "

"Great First Emperor, this is just the mechanical operation of a machine, not wisdom. Each of these lowly individuals is just a zero. Only when someone like you is added to the front as a one can the whole have any meaning" Newtons smile was ingratiating. 

"Disgusting philosophy! " Von Neumann said as he glanced at Newton. "If, in the end, the results computed in accordance with your theory and mathematical model don't match reality, then you and I aren't even zeroes. "

"Indeed. If that turns out to be the case, you will be nothing! " Qin Shi Huang turned and left the scene. 

 

Time passed quickly. The human-formation computer operated for a year and four months. Subtracting out the time spent to adjust the programming, the actual processing time was approximately a year and two months. During this time, processing had to be stopped twice due to extremely bad weather in Chaotic Eras. But the computer stored the data at the time of each shutdown, and was able to resume calculations successfully after the pauses. By the time Qin Shi Huang and the European scholars ascended the pyramid again, the first phase of the computation was complete. The results precisely described the orbits of the three suns for the next two years.  

It was a chilly dawn. The torches that had kept the motherboard lit through the night were extinguished. After the final calculation, Qin I entered standby mode. The turbulent waves over the motherboard settled into light ripples. 

Von Neumann and Newton presented the scroll with the results of the computation to Qin Shi Huang. Newton said, "Great First Emperor. the calculations were completed three days ago. We waited until now to present the results to you because they show that the long night is about to be over. We'll soon welcome the first sunrise of a long Stable Era, which will last more than a year. Judging by the orbital parameters, the climate will be extremely mild and comfortable. Please revive your empire and order everyone to be rehydrated."

''Ever since the start of this computation, my empire has never been dehydrated," Qin Shi Huang said in a huff, grabbing the scroll. "I've devoted all the resources of the Qin Empire to maintain the operation of the computer, and we've run out of stored supplies. For this computer, countless people have died of hunger, cold, and heat." Qin pointed into the distance with the scroll. By the dim dawn light, they could see tens of white lines radiating from the edges of the motherboard in every direction, disappearing over the horizon. These were the supply routes from every corner of the empire.

"Your Imperial Majesty, you will find that the sacrifices are worth it," Von Neumann said. "After mastering the orbits of the suns, Qin will develop by leaps and bounds, and will grow many times more powerful than before."

"According to the calculations, the sun is about to rise. Great First Emperor, prepare to receive your glory!"

As if in response to Newton's words, a sliver of red sun peeked over the horizon, bathing the pyramid and the human-formation computer in a golden light. A wave of joyous cries rose from the motherboard.

A man hurried toward them. He was running so fast that, as he knelt down, he couldn't catch his breath. He was the emperor's astronomy minister.

"Sire, the calculations were in error. Disaster is about to befall us!" "What are you babbling about?" Without even waiting for the emperor to speak, Newton kicked the man. "Don't you see that the sun is rising at the exact moment predicted by our precise calculations?"

"But..The minister half straightened, one hand pointing at the sun. "How many suns do you see?"

Everyone gazed at the rising sun, confused. "Minister, you received a proper Western education and obtained a doctorate from the University of Cambridge," Von Neumann said. "You must at least know how to count. Of course there's only one sun in the sky. And the temperature is very comfortable."

"No. There are three!" The minister cried, tears flowing from his face. "'The other two are behind that one!"

Everyone stared at the sun again, still confused.

"The Imperial Observatory has confirmed that right now we are experiencing the extremely rare phenomenon of a tri-solar syzygy. The three suns are in a straight line, moving around our planet at the same angular speed! Thus, our planet and the three suns are in a straight line with our world at the end!"

"You're certain that the observation is not in error?" Newton grabbed the collar of the astronomy minister.

"Absolutely certain. The observation was conducted by the Western astronomers of the Imperial Observatory, including Kepler and Herschel. They're using the largest telescope in the world, imported from Europe."

Newton let go of the minister and stood up. Wang saw that his face was pale, but his expression was one of pure joy. He clasped his two hands in front of his chest and said to Qin Shi Huang, "Oh Greatest, Most Honorable Emperor, this is the most propitious sign of them all! Now that the three suns are orbiting around our planet, your empire is the center of the universe. This is God's reward for our efforts. Let me check the calculations one more time. I will prove this!"

While the rest remained stunned, Newton slipped away. Later, others would report that Sir Isaac had stolen a horse and left for parts unknown.

An anxiety-filled moment of silence later, Wang suddenly said, "Your Imperial Majesty, please unsheathe your sword."

"What do you want?" Qin Shi Huang asked, baffled. But he gestured at the soldier by his side, and the soldier pulled the sword out of its scabbard.

Wang said, "Please try to swing it."

Qin Shi Huang held the sword and waved it around. His expression turned to one of surprise. "Oh, why is it so light?"

"The game's V-suit cannot simulate the feeling of diminished gravity. Otherwise we'd feel that we're much lighter as well."

"Look! Down there! Look at the horses, and the men!" Someone cried out. Everyone looked down and saw a column of cavalry moving at the foot of the pyramid. All the horses seemed to be floating. Each horse drifted over a long distance before the four hooves struck ground again. They also saw several running men. With each step, the men leapt a dozen meters, falling slowly back to the ground. On top of the pyramid, a soldier tried to jump up, and easily reached the height of three meters.

"What is going on?" Qin Shi Huang looked at the soldier slowly falling back down.

"Sire, the three suns are over our planet in a straight line, so their gravitational forces are added together... The astronomy minister tried to explain, but discovered that his two feet had already left the ground and he was now horizontal. The others were also floating in the air, leaning at different angles. Like a bunch of men who had fallen into water without knowing how to swim, they clumsily waved their limbs, trying to stabilize themselves but colliding into each other instead.

The ground they had just left now cracked open like a spiderweb. The cracks grew fast, and, accompanied by thunderous crashes and sky-obscuring dust, the pyramid below them broke into its constituent blocks. Through the slowly drifting gigantic blocks, Wang saw the Great Hall below come apart. The large cauldron that had once cooked Fu Xi and the iron stake to which he had once been bound were both adrift.

The sun rose to the middle of the sky. Everything that floated—men, colossal blocks of stone, astronomical instruments, bronze cauldrons—began to rise slowly, then accelerated. Wang glanced at the human-formation computer and saw a nightmarish sight: The thirty million men who had formed the motherboard were floating away from the earth and rising, like a swarm of ants sucked up by a vacuum cleaner. The ground they left behind clearly displayed the marks of the motherboard circuits. The set of intricate, complex markings that could only be taken in from a great height would become an archaeological site that would confuse the next Three Body civilization, in the distant future.

Wang looked up. The sky was obscured by a strangely mottled layer of clouds. The clouds were made of dust, stones, humans, and other odds and ends. The sun sparkled behind them. In the far distance, Wang saw a long range of transparent mountains also rising up. The mountains were crystal clear, and changed shapes as they sparkled—they were formed from the ocean, which was also being attracted into space.

Everything on the surface of the Three Body world rose toward the sun.

Wang looked around and saw Von Neumann and Qin Shi Huang. As he drifted, Von Neumann shouted at Qin Shi Huang, but there was no sound. A small set of subtitles appeared: I figured it out! Electronic elements! We can use electronic elements to make gate circuits and combine them into computers! Such computers will be many times faster and take up much less space. I estimate that a small building will be sufficient. . .. Your Imperial Majesty, are you listening?

Qin Shi Huang swung his long sword at Von Neumann. The latter kicked at a giant block of stone drifting nearby and dodged out of the way. The long sword struck the stone, causing sparks to fly, and broke itself into two pieces. Right after, the giant block of stone collided with another, with Qin Shi Huang in the middle. Stone chips and flesh and blood scattered everywhere, an appalling sight.

But Wang did not hear the noise made by colliding stones. Around him it was completely silent. Because the atmosphere was gone, there was no more sound. As the bodies drifted, their blood boiled in the vacuum and their inner organs were vomited out, until they turned into strange blobs surrounded by crystalline clouds made from the liquid they exuded. Also, due to the lack of an atmosphere, the sky turned pitch black. Everything that had floated into space from the Three Body world reflected the sunlight and formed a brilliant, starry cloud in space. The cloud then turned into a giant vortex, spiraling toward its final resting place: the sun.

Wang now saw the sun changing shape. He understood that he was actually seeing the other two suns, both peeking out from behind the first sun. From this perspective, the three stacked suns formed a bright eye in the universe.

Against the background of the three suns in syzygy, text appeared:

Civilization Number 184 was destroyed by the stacked gravitational attractions of a tri-solar syzygy. This civilization had advanced to the Scientific Revolution and the Industrial Revolution.

In this civilization, Newton established nonrelativistic classical mechanics. At the same time, due to the invention of calculus and the Von Neumann architecture computer, the foundation was set for the quantitative mathematical analysis of the motion of three bodies.

After a long time, life and civilization will begin once more, and progress through the unpredictable world of Three Body.

We invite you to log on again.

 

Just as Wang logged out of the game, a stranger called. The voice on the phone was that of a very charismatic man. "Hello! First, we thank you for giving us your real number. I'm a system administrator for the Three Body game."

Wang was both excited and anxious.

"Please tell us your age, education, employer, and position. You didn't fill those out when you registered."

"What do they have to do with the game?"

"When you've reached this level, you must provide these pieces of information. If you refuse, Three Body will be permanently closed to you."

Wang answered the administrator's questions truthfully.

"Very good, Professor Wang. You satisfy the conditions for continuing in Three Body."

"Thank you. Can I ask you a few questions?"

"You may not. But tomorrow night there will be a meet-up for Three Body players. We welcome you to attend." The administrator gave Wang an address.

 

 

Chapter 17 Vocabulary Note

 

parry - to defend yourself against someone who is attacking you by pushing their weapon to one side

duel - a fight with weapon between two people, usually in the past to settle a quarrel

clang - if a metal objects clangs, it makes a loud ringing sound

spat - past tense of spit; to force a small amount of liquid out of your mouth

unscrupulous - dishonest

degenerate - to become worse

valiant - very brave; courageous

halberd - a type of sword that was used as a weapon in the past

stature - the degree to which someone is admired; social status

stalemate - a situation in which it seams impossible for both sides to reach an agreement

binge and purge - to eat too much and then force yourself to vomit

binge - a short period when you eat and drink too much

purge - a substance used to make you empty you bowels

quagmire - a difficult situation

extricate - to escape from a difficult situation

reinvigorate - to feel healthier and stronger again

tristate - related to three different conditions

phalanx - a large group of people standing close together

terra-cotta warriors - statues made of hard brown red baked clay; if you visit Xi'an, terra-cotta warriors museum is probably where you would want to go

hilt - the handle of a sword or knife, where the blade is attached

scabbard - a metal or leather cover for the blade or a sword

cavalry - the part of an army that fights on horses, especially in the past

behold - to see or to look at something

zither - a musical instrument the consists of a flat box with strings stretched across it. You play it by puling the strings with your fingers or using a small piece of plastic or metal

sheet music - music that is printed on single pages and not fastened together to form a book

tributary - a stream of river that flows into a larger river

coalesce - combine to form something

tumultuous - full of activity

insidious - not being noticed

unsheathed - (swords) not contained in a sheath (a cover for the blade of a knife or sword)

spectral - relating to a spectrum (a complete range of values)

tyrannical - behaving in a cruel and unfair way towards someone you have power over

ingratiating - trying to hard to get someone's approval

in a huff - feeling angry because someone has offended you

by leaps and bounds - develop very quickly

babble - to speak quickly in a way that is difficult to understand

syzygy - when three astronomical objects (three suns in this story) form a straight line

propitious - good and likely to bring good results

hooves - the plural of hoof (the hard foot of an animal such as a horse or a cow)

constituent blocks - one of the blocks that form the pyramid

mottled - covered with spots or colored areas

odds and ends - small things of various kinds without much value

appalling - very unpleasant and shocking

blob - a small amount of a thick liquid

crystalline - very clear or transparent, like crystal

exude - to flow out slowly

pitch - a black sticky substance that is used on roofs, the bottoms of ships to stop water coming through

vortex - a mass of wind or water that spins quickly and pulls things into its curve

charismatic - having a natural ability to attract and interest other people and make them admire you