‘No,’ said Semyonov, panting. ‘It can’t.’ He had to breathe heavily, like an athlete before a race, desperately oxygenating his blood for the supreme effort. Except for Semyonov the supreme effort was a short conversation with Stone. Semyonov spoke quickly, as if to get it out before he tired again. ‘The Machine is just over 100 kilograms, Stone, although it looks heavier. The meat of it is in a stack of fifty-three disks of gallium arsenide substrate. The processor is a hemispherical array of 2,048 synapse points, triggered by a high powered laser. That’s why we need the superconductor, and the cooling system. We finally got away from binary computing. There’s a small battery, mainly just to smooth the power supply. It’ll give us a few hours in hibernate mode once you’ve powered down.’ Semyonov paused breathing heavily once more from an oxygen mask to prime his lungs.
‘Down there, there are three elements to the equipment,’ said Semyonov. ‘First the cylinder of the Machine. Then, a heavy UPS unit. Uninterruptible power supply, like a huge stack of batteries. It takes the power from the nuke turbines, smooths it and feeds it into the Machine. Once you’ve powered down, it will have enough charge to bring it up the shaft to the surface, so long as you leave the power connected until the last minute.’
‘What’s the third part?’
Semyonov pump-primed his lungs again to reply. ‘The cooler. It’s a large unit producing liquid nitrogen to cool the Machine. Again, it’s powered by the nuke plant. You’ll see the power lines: all three parts are mounted on a kind of wheeled platform, so you can move them around together, though you’ll have to disconnect the main power from the reactor before you do.’
‘But I only need get the cylinder itself out of there?’
‘Yes. The rest won’t fit in the cage in any case. Not without disassembly.’
‘The cage? That’s like an elevator car that goes up the shaft.’
‘It’s a cage,’ said, Semyonov, sounding as if he were hyperventilating. ‘It’s built for the Machine, so it’s twenty-two inches diameter, a cylinder, and shorter than you are. Maybe uncomfortable. You’ll travel down in the cage, about ten to fifteen minutes. The Machine fits snugly inside the cage and you can send it back to the surface while you wait at the bottom.’ Semyonov paused for breath. ‘You’ll have to do it all in two stages. Go down there. Initiate the powerdown, and move the Machine to the cage, then bring it up. Best if Carslake works with you.’
Stone made some notes, then turned to go.
‘One more thing,’ said Semyonov. ‘In operation, that thing uses a superconductor in a coil inside the cylinder. It creates a magnetic field. Very powerful. There must be no steel or iron on you. It will rip a screwdriver or a wrench from your clothes. Even a phone or a credit card in your pocket will mean you’re dragged toward the Machine. ’
Stone couldn’t wait for the daybreak, though he wouldn’t see anything of it down below ground. He’d already seen far more than he cared for of underground living. In any case, if they waited much longer Semyonov wouldn’t be around to commune with his Machine, and unburden it of its treasure trove of technology. Semyonov had changed, even in the weeks since he saw him at the Crabflower Club in Hong Kong. Back then, only two weeks ago, he’d seemed like a high-powered artificial intelligence. Quick, sharp, unknowable. Flourishing his fountain pens in both hands. Now he was more like a clapped out steam engine, panting out its days below ground. The change, of course, was superficial. Semyonov had been dying for some time. That was what this was all about. He knew he was dying last week, last month, last year. That was the real significance of the Machine. He knew he was brilliant, Semyonov. But by his mid-twenties he also knew he would die young. Semyonov had become obsessed by legacy. He built his Machine to change the world. He wanted to be remembered like Newton or Galileo. The Machine was his legacy, his monument. That’s what the words had meant when Sphinx-like, Semyonov wrote them for Stone on the table back at the Crabflower Club. exegi monumentum aere perennius. I have created a monument more lasting than bronze.
They were the words of a Roman, called Horace, two thousand years before. Horace had been right. His achievement had lasted. Semyonov wanted to be right too. The Machine would be his monument.
Behind that fixed expression and the wheezing speech, Semyonov was a young man. Just twenty-nine, dreaming of cancer cures, rocket engines and cars that ran on water. Except that if he died, anything the Machine had produced would be buried with him in his own impenetrable programming code. All that would remain would be an assortment of technologies and Robert Oyang’s money-grubbing schemes.
That was why the Chinese had left the Machine in place. If they took it, they would have nothing more than a shiny, supercooled black trashcan filled with rather expensive gallium arsenide wafer. And Semyonov would be just another human, who despite all his brains and his money would have lived a life which was nasty, painful and short. He’d be forgotten within a year.
Chapter 67 — 3:34am 14 April — Garze Autonomous Prefecture, Sichuan, China
Like a dream, but not a dream. Some people dream like it’s real. Others know they are in a dream, and a small number even become other people in a dream. They travel, feel they are floating, and appear in the dreams of other people. They speak to them, commune. A very intimate experience.
He’d heard all this, but never experienced it. It was like a dream, but not a dream. She was there, right there with him, in the dark. A soft, sensual touch of her hands on his bare shoulder, her fingers sliding over his neck and throat. Her fingers caressing the neck, by the pulsing veins and arteries. Could she tell that he dreamed about her, just by touching, by feeling his pulsing neck?
It had to be her, didn’t it? The one who came in the night, the one who’d filled his nighttime thoughts since he’d first seen her. The Chinese girl. The wry, cheeky, arrogant bitch who tormented him. She made him angry, frustrated. Tied him in knots. He ignored her, tried to keep it “normal”. But at night, he couldn’t get her out of his head. That was it, she was in his head, the Fox Girl, the supernatural woman, the seductive, animal spirit. You can’t relate to a fox. Its face doesn’t change. Its eyes don’t move. It hasn’t got the facial muscles. It just is. Beautiful, elegant, impenetrable.
He felt Ying Ning’s fingers move across his chest, a light grazing round his neck, his throat. Then her fingers were gone. Nothing. The wraith of the fox had gone.
Then a shock, a sting. All the way around, from his nape and right round across his windpipe. He jerked, bolt-upright. Grabbed at his neck, then relaxed. It was a dream. But there it was again. Splitting, cutting, stinging. Right into his neck. He grabbed, but there was nothing there. It was behind him, whatever it was, was behind him, pulling and tightening. Blood streamed down his chest. All over his hands, he could feel it. His head was going to explode. Tightening — a wire, a ligature, something. Coming from behind him. His eyes were bulging in the blackness. He screamed, but it was silent. Like shouting in a dream, when no one can hear. Like opening your eyes in a dream, but you can’t see a thing. His eyes are wide open, bulging. His tongue is right out of his mouth. Scream. But no one hears. It’s black, completely dark. And it’s getting darker.
Chapter 68 — 6:54am 14 April — Garze Autonomous Prefecture, Sichuan, China
The sun rose blood-red over the trees at the crater rim. To the West the mountains of Tibet stood out burnt orange above the dark foothills.
The idea of a stroll above ground in the spoil heaps of toxic waste had not exactly appealed to Virginia, but Stone knew the reality would be different, and dragged her up there. He’d seen these mountains before, and tasted the air. He took her up there at first light. No time to waste in any case, looking at Semyonov. Carslake was still asleep.