The Tomorrow Code Part 2

"I already told you," Rebecca said. "After we move to Masterton, I won't have the opportunity to do this. This is the only lab in the entire country that has access to live feeds from BATSE."

Tane still had no idea why they needed live feeds from BATSE, or even what on earth BATSE was, and he wasn't even really sure he wanted to know; but Rebecca had promised to explain it all in very simple terms, "terms that even an artist can understand," she'd said, after they had the data. Which was what they were here for.

She pushed open the doors, and they stepped into the lab, which didn't look like a lab at all. Whatever Tane had been expecting, it was not simply a row of desks with a computer on each one.

A balding man with gray hair and beard and narrow, wire-framed gla.s.ses looked up from his desk and rose to greet them. He looked very much the image of a university scientist, which of course he was.

"Rebecca," he said warmly. "You've grown." He looked as though he didn't know whether to hug her or shake her hand, so ended up doing neither.

"This is my good friend Tane," Rebecca said, and the man shook Tane's hand; then, as if that had made his mind up, he shook Rebecca's as well. She continued, "Tane, this is Professor Barnes. He used to work with my dad."

"How's your mum?" Barnes asked.

"She's...okay. She's fine."

"So, Rebecca, how can I help you?" the professor asked after a moment or two longer of meaningless small talk. "You said something about a piece of art? But I couldn't work out what that has to do with geophysics."

Rebecca smiled. "Tane is an artist, and a very good one, and he has this great idea of creating a piece of art from transmissions from the depths of s.p.a.ce. Sort of an 'art of the universe' thing. It's kind of hard to explain." She gave Barnes a look as if to say, "Artists, you know."

"I see. I think," Barnes mused, and turned to Tane. "Any particular kind of transmissions you had in mind? There are a lot of them, you know."

Rebecca cut in before Tane would feel that he had to answer. "I was telling him about BATSE and the gamma-ray bursts. Tane felt that we could use the raw data from one of those bursts and model it digitally to create visual patterns in the computer."

Barnes looked confused. "Well, I suppose that could be considered as art. Actually, I paint a little myself. Landscapes, still lifes, that sort of thing. I have quite an original technique using flat knives. Maybe that would be of use to you, too. I could take some photographs and e-mail them to you. There is one painting in particular-"

"That would be great." Rebecca cut him off with such a wide smile that it didn't seem at all rude. "And the BATSE data?"

Barnes considered for a moment, then said, "Well, I don't suppose it would do any harm. As long as you're only using it for artistic purposes. We're the only lab in the country that has access to live feeds of this data, you know."

"Really?" Rebecca said, wide-eyed. "I didn't know that."

"There was a burst this morning. I downloaded the data a few moments ago. It's all just bits and bytes, though. Raw numbers, if you know what I mean. Are you sure that will be of any use to you?"

"Oh yes. We'll put it into some imaging software that will create representations of it, no problem," Rebecca said.

"Very well, then, I'll write it onto a disk for you." He disappeared through an unmarked door at the back of the lab and reappeared a few moments later with a CD.

"You promise you won't let anyone else have a copy of this? It's not top secret, but the data is copyrighted; it belongs to NASA."

Rebecca said sweetly, "Who on earth would I give it to?" She took the CD from Barnes's outstretched hand and pa.s.sed it straight to Tane.

The data made no sense to Tane at all. It was as Barnes had described, just long strings of ones and zeros. Raw computer data. But he also didn't understand Rebecca's explanation of what this was all about.

He lay on his bed, watching her tap carefully at the keyboard on his study desk. They were at Tane's house because he had a new and powerful computer. Tane knew Rebecca envied his computer and resented a bit the fact that he mainly used it to play games. Rebecca didn't have a computer at all.

"Okay, try and stay with me on this," she said, adding a line of code to the computer program she was working on. Tane concentrated furiously on her face, in the hope that by doing so, he might somehow "stay with her on this."

"I did some reading about quantum foam, and I found out that scientists think it may be possible to detect the stuff, if it exists, by looking for fluctuations in these gamma-ray bursts."

She stopped, staring at her code for a moment, then added a pair of brackets around part of an equation.

"Go back a bit," Tane said. "What are gamma-ray bursts, and where do they come from?

"Okay. They are explosions of a type of radiation called gamma rays, which are a bit like X-rays or radio waves but with an extremely short wavelength."

That didn't help Tane a bit, but he nodded as if it did.

Rebecca continued, "n.o.body knows what causes them, but they seem to come from all over the galaxy. In 1991, NASA sent up a satellite called the Compton Gamma Ray Observatory. It has an instrument on it called the Burst and Transient Source Experiment."

"BATSE!" Tane exclaimed.

"Right, BATSE. It's the most sensitive detector of gamma rays in the world. What we have on this disk is data from a burst of gamma rays that was received by BATSE this morning. It's probably just random data from random gamma waves. But if the quantum foam scientists are correct, then the gamma rays could be affected by the quantum foam, and therefore, theoretically, and don't ask me how, it could be possible for someone in the future to transmit a message using these fluctuations in the gamma rays."

"Nope," Tane said. "You lost me at BATSE."

"Doesn't matter. We'll a.n.a.lyze the data and look for patterns. That's what this program is for. If we find them, great. If not, well, it was a wild idea to start with."

She pressed a couple of keys on the keyboard and said, "Hold your breath."

Tane looked at the screen and waited, but apart from a single, flas.h.i.+ng cursor, nothing was happening.

"What's it doing?" he asked.

"My program looks for patterns. It could take a while, though; there is a lot of data to look through, and the patterns could be quite complex. But if it finds a series of numbers that form a definable pattern, it will stop and we'll be able to look at it."

"Okay, cool," Tane said, although he had really been hoping that it would have been flas.h.i.+ng colors and weird patterns on the screen as it worked, a bit like the ambience patterns you got on Windows Media Player.

They watched the flas.h.i.+ng cursor for a bit, but it got very boring very quickly.

"Why wouldn't NASA have found these patterns?" he asked after a while.

"They're not looking for them," she said. "They're trying to find out what causes the bursts. They think it might be two neutron stars colliding, or maybe a neutron star being swallowed by a black hole."

"Really," Tane said, nodding his head and wondering what on earth she was talking about.

"There are some scientists from Texas who are looking for fluctuations, but they're trying to prove the existence of quantum foam, and they're still trying to work out what a quantum gravity signature would look like. n.o.body is looking for messages in the rays."

"Just us."

"As far as I know."

Tane watched the cursor for a while longer, then turned and looked at his friend, looking at the cursor. Her eyes never left the computer screen.

He had known Rebecca all of his life. A lot of people said things like that, but in their case it was true. They shared the same birthday, and their mothers had shared a maternity ward at the hospital. They had even lived close to each other in those very early years, before Tane's father's career had taken off and he and Tane's mum had built the big house amongst the trees up in the mountains. Tane and Rebecca had played together in kindergarten and now went to the same high school. For nearly fifteen years, there had never been a time when he had not known the spiky-haired girl sitting next to him.

"I'm going to miss you when you go to Masterton," he said.

Rebecca said quickly, "Don't forget the march tomorrow. We need to get down to the station before nine to catch the bus into the city."

"I'll set my alarm clock," Tane promised.

SAVE THE WHALES

On the day of the big march, Rebecca got arrested. The j.a.panese prime minister was visiting Auckland. What he was doing there, Tane wasn't sure. Some trade summit or international congress of some kind; he didn't really know or care. big march, Rebecca got arrested. The j.a.panese prime minister was visiting Auckland. What he was doing there, Tane wasn't sure. Some trade summit or international congress of some kind; he didn't really know or care.

The protest march was set to start at the same time as the prime minister's flight arrived at the airport, which was mid-morning on Sat.u.r.day. It would wend its way up through the central city, arriving at the prime minister's hotel just about the same time he would be.

Tane gripped his placard with both hands and held it high. Just to show his support for the cause. The cause was something to do with whales and saving them from j.a.panese whaling boats, but it was actually more complicated than that and had something to do with fis.h.i.+ng quotas and scientific whaling and all sorts of other things that he was sure were worth fighting for, or against. Whichever it was.

Rebecca certainly believed so, and Tane couldn't let her march by herself. He hadn't let her march by herself on the anti-nuclear march or the anti-GE (genetic engineering) march, although he'd had the flu on the day of the climate-change march, so she had done that one by herself.

There had probably been a time when Rebecca didn't feel strongly enough about some issue to want to march in protest about it, but that was probably when she was in preschool, and Tane couldn't remember it.

He thought most people in the difficult situation that Rebecca now found herself in would have lost interest in protest marches. It was she who needed saving at the moment, not the whales. It could have been another excuse to take her mind off her problems, but Tane thought it was rather more than that. He'd known Rebecca a long time, and he knew that when she committed to something, she always saw it through.

Which was why they were both there at the very front of the marchers. On the front line of the battle, as it were.

A long swelling chant began at the back of the line of marchers: "Ichi, ni, san, s.h.i.+...don't kill whales, leave them be. Ichi, ni, san, s.h.i.+ Ichi, ni, san, s.h.i.+..."

"What's this itchy knee business?" he asked Rebecca in a quiet moment between chants.

She rolled her eyes. "It's 'one, two, three, four' in j.a.panese. It's because the-"

"Yeah, yeah, I get it now," Tane said as the chant began again.

"Ichi, ni, san, s.h.i.+...don't kill whales, leave them be!"

"Thanks for coming, Tane," Rebecca said after a while.

"Gotta save those whales!" Tane said enthusiastically, waving the banner around and accidentally clouting a large man with a shaved head who was wearing a leather jacket and marching next to them.

"Sorry," Tane said.

The man grinned and nodded to show that no harm was done.

It was an officially sanctioned, organized march, which meant that the road was blocked off by police cars with flas.h.i.+ng lights at each intersection along the route.

Another police car preceded them, rolling slowly forward just a few yards in front of Tane and Rebecca.

Along the way, early morning shoppers either raised their arms in the air and shouted in solidarity or just stared curiously at the throng, which was wide enough to completely cover the roadway and stretched away behind them. There had to be a thousand marchers, Tane thought, although he wasn't much good at estimating the size of crowds.

The march started down on the Auckland waterfront and proceeded straight up Albert Street to the huge Sky City casino complex, with its ma.s.sive three-hundred-sixty-yard-high Skytower.

They turned right just before the casino onto Victoria Street, then stopped at the entrance to Federal Street, where the j.a.panese delegation's hotel was.

Wooden barricades prevented the marchers from entering the street, so they had to wait, milling and chanting, completely blocking the road.

It didn't take long for the prime minister's motorcade to arrive. First came a police car, then a large black van that had to be filled with security guards. Then a long black Mercedes limousine.

The chanting rose to a crescendo as a line of police officers formed a human barricade behind the wooden one. Behind the blue line of police, Tane could see the slender figure of the j.a.panese prime minister emerge as a large man in a dark suit opened the door of the limousine and stood to attention.

Several New Zealand dignitaries that Tane didn't recognize stood in front of the hotel, waiting to greet the man.

And that might have been the relatively peaceful end of it, if it hadn't been for the prime minister stopping as he got out of the car, turning to the protestors, and waving cheerily.

Maybe he was just being friendly. Maybe he was waving to someone he knew. But it was the worst thing to do to a crowd that had been winding itself up, chanting and shouting over the past twenty minutes while marching. It was like pouring gasoline onto a barbecue.

There was an angry roar from the crowd, like that of a wounded animal; then suddenly the wooden barricades were down, toppling under an onrush of protestors. The police linked arms and stepped forward to meet the onslaught. Behind them, more police officers drew batons and waited.

The j.a.panese prime minister and the other dignitaries scurried toward the hotel, all thoughts of ceremony vanis.h.i.+ng in the face of the wild beast that lunged toward them.

Tane tried to push himself backward, but it was impossible with the press of the crowd behind him, and he found himself crushed up against a huge policeman with a beard and bad breath. The air squeezed out of his lungs with the pressure from behind, and an overwhelming feeling of claustrophobia enveloped him.

The thin blue line held, though, the storm of protestors safely contained on the outside. All except one, Tane saw through a thin gap in the blue uniforms. A small, quick shape, a blur of movement, and Rebecca was halfway toward the j.a.panese delegation, dodging around the larger, slower policemen like a rugby player evading tacklers.

She almost made it, shouting and screaming something about whales and murder, when one of the large, dark-suited men grabbed her by the arms, pinning her and forcing her to the ground.

At that point, the line fractured and split apart in a dozen places, the fury of the crowd intensifying as one of their own was attacked. Suddenly there were protestors running everywhere, some battling police batons with their makes.h.i.+ft placards.

The bearded policeman whirled away from Tane, and he managed to fight his way sideways, unable to see Rebecca, unable to do anything but try to claw breath back into his lungs and get out of the running, crus.h.i.+ng crowd.

He found a small oasis amongst the huge concrete pillars at the base of the Skytower and slumped to the ground, exhausted.

In the end, they had to call in the riot police to clear Federal Street. Over a hundred people were arrested, but most were released without charge after being processed at the Auckland Central police station, just a few blocks away.

Tane waited outside for four hours until Rebecca finally emerged, bruised and disheveled but defiant.

"That was awful," she said. "They photographed us, took our fingerprints, and jammed us all into these tiny cells while someone decided what to do with us."

"I tried to get to you," Tane said, which wasn't really true but seemed like the right thing to say.

"You couldn't have done anything," Rebecca said. "They had me into the police van in three seconds flat. In handcuffs!"

She rubbed her wrists, and Tane could see red marks where the cuffs had been.