But then he noticed that she was actually
reading
what she had brought with her. This made the whole thing even more remarkable – literacy was, of course, not a trait one often found among the country’s illiterate. Then the engineer saw
what
she was reading, and it was
everything
, including advanced mathematics, chemistry, electronic engineering and metallurgy (that is, everything the engineer himself should have been brushing up on). On one occasion, when he took her by surprise with her nose in a book instead of scrubbing the floor, he could see that she was smiling at a number of mathematical formulas.
Looking, nodding and
smiling
.
Truly outrageous. The engineer had never seen the point in studying mathematics. Or anything else. Luckily enough, he had still received top grades at the university to which his father was the foremost donor.
The engineer knew that a person didn’t need to know everything about everything. It was easy to get to the top with good grades and the right father, and by taking serious advantage of other people’s competence. But in order to keep his job this time, the engineer would have to deliver. Well, not
literally
him, but the researchers and technicians he had made sure to hire and who were currently toiling day and night in his name.
And the team was really moving things forward. The engineer was sure that in the not-too-distant future they would solve the few technical conflicts that remained before the nuclear weapons tests could begin. The research director was no dummy. He was, however, a pain – he insisted on reporting each development that occurred, no matter how small, and he expected a reaction from the engineer each time.
That’s where whatshername came in. By letting her page freely through the books in the library, the engineer had left the mathematical door wide open, and she absorbed everything she could on algebraic, transcendental, imaginary and complex numbers, on Euler’s constant, on differential and Diophantine equations, and on an infinite (∞) number of other complex things, all more or less incomprehensible to the engineer himself.
In time, Nombeko would have come to be called her boss’s right hand, if only she hadn’t been a she and above all hadn’t had the wrong colour skin. Instead she got to keep the vague title ‘help’, but she was the one who (alongside her cleaning) read the research director’s many brick-size tomes describing problems, test results and analyses. That is, what the engineer couldn’t manage to do on his own.
‘What is this crap about?’ Engineer Westhuizen said one day, pressing another pile of papers into his cleaning woman’s hands.
Nombeko read it and returned with the answer.
‘It’s an analysis of the consequences of the static and dynamic overpressure of bombs with different numbers of kilotons.’
‘Tell me in plain language,’ said the engineer.
‘The stronger the bomb is, the more buildings blow up,’ Nombeko clarified.
‘Come on, the average mountain gorilla would know
that
. Am I completely surrounded by idiots?’ said the engineer, who poured himself a brandy and told his cleaning woman to go away.
* * *
Nombeko thought that Pelindaba, as a prison, was just short of exceptional. She had her own bed, access to a bathroom instead of being responsible for four thousand outhouses, two meals a day and fruit for lunch. And her own library. Or . . . it wasn’t actually her own, but no one besides Nombeko was interested in it. And it wasn’t particularly extensive; it was far from the class she imagined the one in Pretoria to be in. And some of the books on the shelves were old or irrelevant or both. But still.
For these reasons she continued rather cheerfully to serve her time for her poor judgement in allowing herself to be run over on a pavement by a plastered man that winter day in Johannesburg in 1976. What she was experiencing now was in every way better than emptying latrines in the world’s largest human garbage dump.
When enough months had gone by, it was time to start counting years instead. Of course, she gave a thought or two to how she might be able to spirit herself out of Pelindaba prematurely. It would be a challenge as good as any to force her way through the fences, the minefield, the guard dogs and the alarm.
Dig a tunnel?
No, that was such a stupid thought that she dropped it immediately.
Hitchhike?
No, any hitchhiker would be discovered by the guards’ German shepherds, and then all one could do was hope that they went for the throat first so that the rest wasn’t too bad.
Bribery?
Well, maybe . . . but she would have only one chance, and whomever she tried this on would probably take the diamonds and report her, in South African fashion.
Steal someone else’s identity, then?
Yes, that might work. But the hard part would be stealing someone else’s skin colour.
Nombeko decided to take a break from her thoughts of escape. Anyway, it was possible that her only chance would be to make herself invisible and equip herself with wings. Wings alone wouldn’t suffice: she would be shot down by the eight guards in the four towers.
She was just over fifteen when she was locked up within the double fences and the minefield, and she was well on her way to seventeen when the engineer very solemnly informed her that he had arranged a valid South African passport for her, even though she was black. The fact was, without one she could no longer have access to all the corridors that the indolent engineer felt she ought to have access to. The rules had been issued by the South African intelligence agency, and Engineer Westhuizen knew how to pick his battles.
He kept the passport in his desk drawer and, thanks to his incessant need to be domineering, he made lots of noise about how he was forced to keep it locked up.
‘That’s so you won’t get it into your head to run away, whatsyourname. Without a passport you can’t leave the country, and we can always find you, sooner or later,’ said the engineer, giving an ugly grin.
Nombeko replied that it said in the passport whathernamewas, in case the engineer was curious, and she added that he had long since given her the responsibility for his key cabinet. Which included the key to his desk drawer.
‘And I haven’t run away because of it,’ said Nombeko, thinking that it was more the guards, the dogs, the alarm, the minefields and the twelve thousand volts in the fence that kept her there.
The engineer glared at his cleaning woman. She was being impudent again. It was enough to make a person crazy. Especially since she was always right.
That damned creature.
Two hundred and fifty people were working, at various levels, on the most secret of all secret projects. Nombeko could state with certainty early on that the man at the very top lacked talent in every area except feathering his own nest. And he was lucky (up until the day he wasn’t any more).
During one phase of the project development, one of the most difficult problems that needed to be solved was the constant leakage in experiments with uranium hexafluoride. The engineer had a blackboard on the wall of his office upon which he drew lines and made arrows, fumbling his way through formulas and other things to make it appear as if he were thinking. The engineer sat in his easy chair mumbling ‘hydrogen-bearing gas’, ‘uranium hexafluoride’ and ‘leakage’ interspersed with curses in both English and Afrikaans. Perhaps Nombeko should have let him mumble away: she was there to clean. But at last she said, ‘Now, I don’t know much about what a “hydrogen-bearing gas” is, and I’ve hardly even heard of uranium hexafluoride. But I
can
see from the slightly hard-to-interpret attempts on the wall that you are having an autocatalytic problem.’
The engineer said nothing, but he looked past whatshername at the door into the hallway in order to make sure that no one was standing there and listening, since he was about to be befuddled by this strange being for the umpteenth time in a row.
‘Should I take your silence to mean that I have permission to continue? After all, you usually wish me to answer when I’m spoken to and only then.’
‘Yes, get on with it then!’ said the engineer.
Nombeko gave a friendly smile and said that as far as she was concerned, it didn’t really matter what the different variables were called, it was still possible to do mathematics with them.
‘We’ll call hydrogen-bearing gas
A
, and uranium hexafluoride can be
B
,’ Nombeko said.
And she walked over to the blackboard on the wall, erased the engineer’s nonsense, and wrote the rate equation for an autocatalytic reaction of the first order.
When the engineer just stared blankly at the blackboard, she explained her reasoning by drawing a sigmoid curve.
When she had done that, she realized that Engineer van der Westhuizen understood no more of what she had written than any latrine emptier would have in the same situation. Or, for that matter, an assistant from the City of Johannesburg’s department of sanitation.
‘Please, Engineer,’ she said. ‘Try to understand. I have floors to scrub. The gas and the fluoride don’t get along and their unhappiness runs away with itself.’
‘What’s the solution?’ said the engineer.
‘I don’t know,’ said Nombeko. ‘I haven’t had time to think about it. Like I said, I’m the cleaning woman here.’
In that instant, one of Engineer van der Westhuizen’s many qualified colleagues came through the door. He had been sent by the research director to share some good news: the team had discovered that the problem was autocatalytic in nature; this resulted in chemical impurities in the filter of the processing machine, and they would soon be able to present a solution.
There was no reason for the colleague to say any of this, because just behind the Kaffir with the mop he saw what the engineer had written on his blackboard.
‘Oh, I see that you have already figured out what I came to tell you, boss. I won’t disturb you, then,’ said the colleague, and he turned round in the doorway.
Engineer van der Westhuizen sat behind his desk in silence and poured another tumbler full of Klipdrift.
Nombeko said that this certainly was lucky, wasn’t it? She would leave him alone in just a minute, but first she had a few questions. The first was whether the engineer thought it would be appropriate for her to deliver a mathematical explanation for how the team could increase the capacity from twelve thousand SWUs per year to twenty thousand, with a tail assay of 0.46 per cent.
The engineer did.
The other question was whether the engineer might be so kind as to order a new scrubbing brush for the office, since his dog had chewed the old one to pieces.
The engineer replied that he wasn’t making any promises, but he would see what he could do.
Nombeko thought she might as well appreciate the bright spots in her existence, as long as she was locked up with no possibility for escape. It would, for example, be exciting to see how long that sham of an engineer Westhuizen would last.
And all told, she did have it pretty good. She read her books, preferably while no one was looking; she mopped a few hallways and emptied a few ashtrays; and she read the research team’s analyses and explained them to the engineer as plainly as she could.
She spent her free time with the other help. They belonged to a minority that the regime of apartheid found more difficult to categorize; according to the rules they were ‘miscellaneous Asians’. More precisely, they were Chinese.
Chinese people as a race had ended up in South Africa almost a hundred years earlier, at a time when the country needed cheap labour (that also didn’t complain too bloody much) in the gold mines outside Johannesburg. That was history now, but Chinese colonies remained, and the language flourished.
The three Chinese girls (little sister, middle sister and big sister) were locked in with Nombeko at night. At first they were standoffish, but since mah-jongg is so much better with four than with three, it was worth a try, especially when the girl from Soweto didn’t seem to be as stupid as they had reason to believe, given that she wasn’t yellow.
Nombeko was happy to play, and she had soon learned almost everything about pong, kong and chow, as well as all possible winds in every imaginable direction. She had the advantage of being able to memorize all 144 of the tiles, so she won three out of four hands and let one of the girls win the fourth.
The Chinese girls and Nombeko also spent some time each week with the latter telling them all that had happened in the world since the last time, according to what she had been able to pick up here and there in the hallways and through the walls. On the one hand, it was not a comprehensive news report; on the other, the audience’s standards weren’t all that high. For example, when Nombeko reported that China had just decided that Aristotle and Shakespeare would no longer be forbidden in the country, the girls replied that this was sure to make both of them happy.
The sisters in misfortune became friends by way of the news reports and the game. And thanks to the characters and symbols on all of the tiles, the girls were inspired to teach Nombeko their Chinese dialect, upon which everyone had a good laugh at how quickly she learned and at the sisters’ less-successful attempts at the Xhosa Nombeko had learned from her mother.
From a historical perspective, the three Chinese girls’ morals were more dubious than Nombeko’s. They had ended up in the engineer’s possession in approximately the same way, but for fifteen years instead of seven. They had happened to meet the engineer at a bar in Johannesburg; he had made a pass at all three of them at the same time but was told that they needed money for a sick relative and wanted to sell . . . not their bodies, but rather a valuable family heirloom.
The engineer’s first priority was his horniness, but his second priority was the suspicion that he could make a killing, so he followed the girls home. There they showed him a patterned pottery goose from the Han dynasty, from approximately one hundred years before Christ. The girls wanted twenty thousand rand for the goose; the engineer realized that it must be worth at least ten times more, maybe a hundred! But the girls weren’t just girls – they were also Chinese, so he offered them fifteen thousand in cash outside the bank the next morning (‘Five thousand each, or nothing!’) and the idiots agreed to it.