Excavation

The dead beast was set upon by some of its brethren. More meat for the feast. But it did not slow the others down; bloodlust and hunger had driven them into a near frenzy.

Sam, Denal, and Maggie continued to retreat until new growls arose behind them. Sam swung around. More of the creatures shambled and crept into the back of the square, late-comers to the party, drawn by the fresh blood and screams. From the rooftops all around, other pale beasts clambered and howled their hunger.

“I think the dinner bell’s just been rung,” Sam said dourly.

Joan worked in her cell. She had spent the morning poring over various journal articles, abstracts, and typed notes on the theory of nanotechnology supplied to her by the earnest young monk. She was especially intrigued by the paper on the theory of biomimetic systems, the idea of constructing microscopic machines by imitating already existing biological models, such as mitochondria and viruses. The article by a Dr. Eric Drexler proposed using proteins and nucleic acids as the building components of a micromachine, or nanobot. The article expounded on how present-day biology could inspire the generation of “synthetic, nonbiological structures.”

Joan leaned back, picturing the microscopic octagonal units that composed Substance Z. Their shape had struck her as familiar, almost an imitation of viral phages. Were these units actual examples of biomimetic constructs?

Reaching to the tabletop, Joan rifled through her papers until she came across a printout from the scanning probe microscopy analysis. It broke down the component parts of the strange unit.

Assay 134B12

SPM analysis: utilizing phase imaging, force modulation, pulsed forced microscopy (results cross referenced with mass spectrograph analysis #134B8)

Initial findings:

Shell architecture: macromolecules of Si (silicon) and H(hydrogen), specifically cubosiloxane (H8S18O12) plus tectosilicates

Articulated arms: Si (silicon) nanotubes interfaced with Au(gold)

Core: Unable to analyze

Joan tapped at the sheet of paper. So the arms of the nanoparticle contained gold, hence the hue of Substance Z. But what intrigued her more was the shell composition. It was mostly silicon. In nature, almost all biologic building blocks were based on hydrocarbons-molecules of hydrogen, oxygen, and carbon. But here was a construct that replaced carbon with silicon.

“Hydrosilicons,” she mumbled, naming this new class of molecule. Though hydrocarbons made up most of biology, in geology, it was silicon that made up the dominant element in the earth’s crust. Could this structure be some link between biology and geology? Or as the young monk had proposed, was this the first inorganic nanobot to be discovered.

Lastly, her eyes rested on the last line of the report. The composition of the core. Unable to analyze. Here was the crux of the mystery. The exterior was known and quantifiable, but the inner workings were still an enigma. This brought her back to the ultimate question raised by the young monk in his own personal papers: What is the purpose of this microscopic machine? And who had programmed it?

Before Joan could ponder the mysteries any deeper, she heard the scrape of heel on stone from down the hall. She glanced to her watch and furrowed her brow. It was much too early for anyone to be fetching her lunch. She bit her lower lip. Whoever approached probably had nothing to do with her, but she could not take that risk.

Joan hurriedly straightened up the contents of her desktop. She shifted the research papers into a neat pile, then folded the worn sheet of legal paper with Friar de Almagro’s code and stuffed it in a pocket. Next she slid the single book allowed in her room, a King James Bible, over the ragged hole she had blown through the oak desktop, hiding the result of her experimentation last night.

Finally, she rolled the cigarette she had bummed from Friar Carlos off the desk and tucked it into her breast pocket. She surveyed her handiwork, satisfied that no sign of her secret experiment with Substance Z had been discovered.

And luckily she did. The footsteps stopped right outside her door. Joan tensed. A key was fitted into the lock and turned.

She swung around as the door was pulled open. It was Friar Carlos with his 9mm Glock. She stood, brows raised in question. “What is it?”

“Out,” he said brusquely, waving his pistol. “Come with me.”

Joan hesitated; fear that she had been caught iced her blood.

“Now!” Carlos barked.