Zero Point (Owner Trilogy 2) (58 page)

Var listened to it twice, then once more to be sure. Damn, the inertia-less drive had worked. The science of the impossible had been made real and the human dream of starships had just turned
into reality. And here she was, dying on Mars. Alan had given her hope, but that lasted only as long as she didn’t really apply her mind. Then reality bit in. Even if Argus Station survived
the
Scourge
’s attack on it, and shot across at improbable speed to orbit round Mars, the gravity well would still separate it from her, and the Argus Station did not possess
Martian-format space planes. Then hope resurged. Maybe they could use something to drop her some oxygen here. All that would be required was some sort of re-entry capsule and a parachute . . .

She shook her head, because it all seemed too implausible. They were probably fighting their own battle for survival out there, so putting together some way of enabling her to survive would be
the last thing on their agenda.

Var stared at the screen, contemplating the grim reality of her situation. Nevertheless there was still a little hope, no matter how small. She edited the message she was sending, adding that
she had found some extra air, and telling her brother precisely how long she had left. Then she stood up abruptly, headed outside again, fully aware of how hope could be a dangerous thing.

Plasma Weapons

It can be argued that that the billions of Euros spent on trying to develop plasma weapons would not have been expended but for these weapons lodging themselves in the
public consciousness, first through science-fiction films, then during the boom in computer games of the twenty-first century. The great problems in propelling plasma at a given target have always
been air pressure and power. The second of these, for portable devices, was overcome by the development of high-energy density power storage like nano-film batteries and super- and
ultra-capacitors, but the first – air pressure – has always remained a problem. Firing plasma through atmosphere to hit a specific target is like firing a jet of water through the sea:
it breaks up, loses coherence, and the ratio between distance and energy requirement has always been an exponential one. To some extent this was overcome by laser-guided electric discharges, remote
magnetic lenses and tunnelling acoustic shockwaves, all of which resulted in a portable plasma weapon . . . mounted on a tank. But, in the end, one must sometimes go back to the first purpose of
the weapon, which is to kill and destroy, and the plasma-firing tank is substantially less effective in this respect than one firing depleted-uranium Hyex shells – and substantially more
expensive.

Argus

‘Sometimes there’s just no other option,’ said a voice behind Hannah.

She turned to see that the Saberhagen twins had joined her group, and felt a sudden deep gratitude for their presence. Hannah herself carried a standard Kalashtech assault rifle, but the twins
both carried somewhat complicated-looking weapons that they must have fashioned themselves, along with coils of superconducting cable terminating in standard bayonet power plugs. She had seen a lot
of this in Arcoplex Two as the defence efforts became more organized, some clever people having been preparing for just such an occasion.

‘What’s he doing?’ Brigitta asked, nodding along the corridor to where Jasper Rhine had a floor plate up and was concealing something underneath.

‘Booby traps,’ Hannah replied. ‘His Casimir batteries have a high-energy density, so inject a little nitric acid and they go off like grenades.’

‘How does he intend to detonate them at the right time?’ asked Angela, with clinical interest.

By now Rhine had replaced the floor plate. He stood up to press some minuscule object against the wall, before returning towards them with a big bag slung over one shoulder.

‘That’s the clever bit,’ replied Hannah. ‘They’re not activated now, but they will be after we’ve all taken our positions. Once activated, they respond to
nearby movement.’

‘But you have a danger of chain reactions – one goes off and they could all go off?’ suggested Brigitta.

‘Not so,’ said Rhine, pausing beside them. ‘All the time and resources spent in developing the machinery of oppression was not wasted.’ He gave a crazy smile and headed
off.

‘HAD cells,’ Hannah explained, pointing towards a small metal button on the wall. ‘Human activity detectors were developed to save having readerguns perpetually powered-up.
They operate at low power and contain shape-identification software. In a readergun, upon detecting the human shape, they send the signal for the gun to power up. Here the signal is picked up by a
micro-relay that opens the acid bottle.’

‘Neat,’ Brigitta opined. ‘But is it enough?’

Hannah didn’t want to reply. She had spoken with Saul and he had been quite blunt: they were outnumbered and unless he could find an efficient way to use his own particular talents, they
would inevitably lose. And, as he had told Langstrom, the defenders would now be fighting not to win but to buy time. She just hoped Saul had found some way for them to survive this, and was
ashamed to admit to herself that she did not care how savage it might be.

‘Let’s hope so,’ she allowed, studying the rest of her group.

Her assistant James was among them, along with four other lab assistants and two robotics engineers. The latter two, and also two of the lab assistants, carried Kalashtechs like herself and
James. One of the lab assistants was just a girl, and it would have been nice to tell her to go away and hide herself, but in the end, if they lost here, she would be treated no better by their
attackers than any of the adults. The remaining two lab assistants held a sidearm each, while one carried a handheld missile-launcher and the other carried a tube of the ring-shaped magazines this
weapon used.

‘Okay,’ said Hannah, ‘Alan managed to take a few seconds out of his busy schedule to organize our defence here.’ They smiled in response; even before Saul had been shot,
it had become a standing joke that if he took any more than a few microseconds to think about something, then he was giving it deep and intense thought. ‘The area we have to defend extends
from the end of that corridor’ – she pointed to where Rhine had been laying his booby traps – ‘through to the rear of the factory.’ She pointed the other way, along
the corridor, to where it flared then terminated against a pair of wide concertinaed doors that opened on to the robotics factory. Then she began walking towards them.

Reaching the doors, she stabbed a finger against the panel to one side of them. They began sliding open to reveal the factory floor of Robotics within. All the machines were shut down now, after
that mad rush to get as many robots as possible finished ready in time for the attack.

‘So what have you brought to the party?’ Hannah asked, indicating Brigitta’s unusual weapon with a nod.

Brigitta held the object up. ‘When we thought they could become a threat, we began making something we thought might be useful against the proctors. These comprise arc-heat helium in a
Tesla bottle which is fired with what we’ve dubbed caps. They maintain the Tesla bottle around the plasma for about twenty metres, but we’ve only got ten shots each.’

Hannah gaped at the woman. ‘What?’

‘The bottle caps melt in excess of that range, which tends to make the effect even nastier,’ continued Brigitta blithely. ‘At twenty metres, the bolt discharge throws molten
metal about too.’

‘So let me get this straight: in your spare time you’ve managed to knock together a couple of plasma rifles?’ said Hannah sharply. ‘As I recollect, the Committee only got
as far as reducing them in size so that a tank could carry them, then gave up.’

Brigitta winced. ‘They’re not plasma rifles as such, because the plasma would dissipate over just a few metres, without the caps.’

‘A small point, don’t you think?’ Hannah observed. She was about to ask further questions, but a sound that had been hitherto just a background hum now rose into complete
audibility. Hannah recognized the sound of small-arms fire impacting on the outside of the arcoplex, along with the occasional ominous rumble of explosions. The latter worried her more, because the
sound must be transmitting through the station’s structure – since vacuum lay outside the arcoplex – and that meant the battle had drawn very close.

‘Let’s get ourselves in position,’ she said.

‘Where do we go?’ asked James.

Hannah repressed the urge to snap at him while pointing out that she wasn’t a soldier, so how did she know? However, none of them was a soldier and she was effectively in charge of this
group, therefore it was her responsibility. She needed to think about this with the dry analytical mind of a scientist. The plasma rifles she just could not assess, so decided one should be up here
by the doors and one down on the factory floor. The missile-launcher should be up here, too, since the damage it would cause, considering their future survival, would be best wrought outside the
factory. Kalashtechs then scattered about the factory, maybe?

‘They’re inside,’ announced one of the robotics engineers, his expression horrified.

Hannah nodded. The sounds had indeed changed, becoming a lot more immediate, the explosions much less muffled and far more vicious.

‘Okay, this is where you go,’ she began.

It took ten minutes to get them all in position, and she felt she had done her best. Perhaps it would have worked out okay if only the attackers had concentrated their assault through the main
corridor. They didn’t.

The proctor pulled him from his shoulder and pushed him down. He felt grass underneath his palms, could smell Earth and, unbelievably, he could hear birds tweeting.

‘The birds are distressed,’ declared a wholly terrifying and unhuman voice, ‘they don’t like it when their environment changes so drastically. It is noteworthy how simple
creatures will become distressed by such changes.’

Alex pushed himself up, his hands still clenching the grass to stop himself drifting off the ground. He then rose to his knees and looked around. He was in the Arboretum, greenery all around him
as if he was clinging to the rim of a well full of it. Trees, shrubs and other plants were familiar to him, on some deeper level, even though he had never seen them in such profusion on Earth. The
combination of that atavistic familiarity and being enclosed in a cylinder like this completely screwed his perspective. He had been here once before and hadn’t liked it then. It apparently
took people a long time to get fully used to this place.

‘Why am I alive?’ he asked.

The proctor was standing just a few metres away, clad in a survival suit specially altered to fit its huge frame. It was leaning on a long staff made from a scaffolding pole, though it seemed
evident, by touch controls on the pole’s surface, that something had been added to the inside.

‘Walk with me,’ it said, its voice seeming to reach down to twist something right inside him.

Alex just stared at the creature’s leathery visored face. The thing spoke perfectly understandable human words, which were yet somehow terrifying. After a moment he managed to summon up
the nerve to say, ‘Gecko boots don’t work so well on grass.’

‘Use your toes, foolish man,’ the proctor replied.

Alex grimaced and set about removing his VC suit boots. He then carefully stood up, clenching his toes in the grass. The proctor gave him a short nod and strode away, seemingly unaffected by the
lack of anything holding it to the ground. Alex followed, tentatively at first but then with growing confidence. Occasionally he caught hold of a shrub to keep him stable, then did that more
cautiously after grabbing at the thorny dark green foliage of a wild rootstock lemon shrub. Within a few minutes they reached one of the section dividers within the Arboretum. Here was where
equipment and agricultural chemicals were stored. Beyond this lay a section tiered with concentric floors loaded with hydroponics tanks.

The proctor marched across diamond-pattern metal flooring to a door, its feet still sticking firmly. Alex assumed that the gecko soles of its survival suit allowed this, but then remembered his
own recent observation. Gecko soles became swiftly clogged with detritus if used on the kind of natural ground they had just crossed. The proctor must be using some other means to keep itself in
place – one Alex couldn’t fathom. He waited until it opened the door and began to step through before launching himself across the intervening metal, catching the door handle and
pulling himself through. The thing didn’t even turn round, didn’t seem at all concerned that he might be trying to attack it. Alex now pulled his boots back on, then followed the
proctor further inside.

‘You didn’t answer my question,’ he probed. ‘Why am I alive?’ He meanwhile kept his head dipped, tensing up as if the reply might cause him pain.

‘We go this way,’ the proctor merely replied, striding for metal stairs that zigged and zagged towards the axis of the Arboretum cylinder.

Alex contained his frustration and considered what he should do next. He wasn’t stupid enough to think he had a chance of escaping this creature, but at some point it might well leave him,
then he could get involved in the fighting – the sounds of which were rapidly impinging. The proctor led him into a storage room where, in an area cleared amidst towers of plastic crates, an
armed group of station residents – most of whom worked here, judging by their dress – were holding some kind of meeting.

A small belligerent-looking woman was currently addressing a crowd of about fifty. She shot a glance at the proctor and Alex, then returned her attention to her audience.

‘We have a heavy machine gun directed at the main entrance,’ she said, ‘but that access is not going to be our chief problem. The assault force is using vacuum-warfare
penetration locks, so effectively can come in through the endcaps, or wherever the soil is thin enough in the main Arboretum section, or here in the dividing section. So we have to stay mobile
– we can’t dig in at any one place yet. Hydroponics is as secure as we can make it, because we have closed all the bulkhead doors and we know which way they’ll come if they come
in through there.’