The control room, with its many banks of switches, keyboards, display screens, and light panels, brought a hiss from Bluecloak. Ofelia brought up the maintenance manual for the electrical supply, and scowled at the illustrations as she scrolled past them. All too complicated. She knew what they meant, but they would confuse another human, let alone one of these creatures. She turned to say something to Bluecloak, and saw that it was staring at the screen.
“Aaaks…” Its hand gestured up, rolling, as the screen display scrolled. What makes move? Ofelia wasn’t ready for this. She didn’t know how to explain the scrolling image to children, let alone to an alien creature who didn’t speak her language. She worked her way out of the maintenance manual, ignoring Bluecloak’s noises, and found the education files. Here, at the simplest level, with the clearest illustrations, she might find something Bluecloak could follow.
There was the sketch she remembered, a cutaway of the power plant, showing the connections to the other buildings. “Power plant,” said Ofelia, pointing to the drawing. “Makes electricity.” No, that was too hard. “Makes zzzzt. Zzzzt in wires.” She moved her finger along the lines. “Zzzzt makes light.” Bluecloak’s unreadable expression could have been anything from eager comprehension to total confusion. It reached a talon to the screen, pointing to the blocky drawing of the power station. “How-huh laaant.” Close enough. Power plant. Then Bluecloak moved back, to the door, and waved a circle. “Oh — where is it? I can show you.” Ofelia heaved herself up, locked the controls with the drawing still on the screen, and headed for the door. Bluecloak, unlike her first creatures, moved aside readily. She led the way outside. The other creatures were huddled in the lane, noisily discussing something in louder voices than she’d heard before. At the sight of Bluecloak, they all fell silent. Bluecloak uttered a single complex squawk, and two of them fell in behind it.
Ofelia did not hurry. She had already done that dance; her knees crackled. Besides, she wasn’t sure she should show Bluecloak the power station. Right now her creatures respected the limits she had set; they respected her, because she could make the lights work, the water flow. They had never asked to see the power station; they didn’t understand how everything worked. Surely Bluecloak couldn’t possibly understand, just from looking… but what if it did? What if these creatures could use the tools, the machines? If they could control that themselves, if they didn’t need her, what would happen to her? Bluecloak seemed in no hurry either, It stopped outside the first doorway, and churred. One of the creatures answered. Bluecloak tipped its head toward Ofelia. It had to be a question. The logical question was whether this was her house. But the others could have told it that. Perhaps it wanted to know what this was, “House,” Ofelia said. Whose had it been? She was surprised to discover that her memory of who had which house had blurred, Surely it hadn’t been that long. Tomas and Serafina? Luis and Ysabel? Still thinking, she unlatched the outer door and pulled it open. Inside, the house was dark and smelled musty. Ofelia ducked into the cool dimness, and made her way to the windows, where she opened shutters. When she turned around, Bluecloak stood poised at the door, head cocked.
“Come in,” Ofelia said, gesturing. Bluecloak stepped in, its toenails clicking on the tile floor. Ofelia opened the other doors, showing Bluecloak the bedrooms, the closets — there, a scrap of rotting cloth that pricked her memory and reminded her that this had been Ysabel’s closet, the scrap part of an old coverlet that Ysabel had cut up for rags before the colony’s removal. The bathroom, with its shower head — Ofelia turned the water spray on and off to demonstrate — the garden door from the kitchen. Bluecloak followed her, attentive. One of the others touched the cooler — one of those Ofelia had disconnected long before — and said “Kuh,” then grunted. It opened the door; Bluecloak uttered a sharp squawk, and it shut the door as if its fingers had been stung.
Or as if Bluecloak were its parent, and it had disobeyed. Ofelia digested that thought. Was Bluecloak an adult, and were these others really children? She liked the idea that Killer might be an undisciplined child, but she had not failed to notice the long knives the newcomers also wore, even Bluecloak. Bluecloak touched the cooler gently, and looked at Ofelia. Asking permission? She nodded, then reached out to open the door herself.
“No cold now,” she said. “Cold off.”
“Kuh awk,” Bluecloak said. Cold off. It looked the box over; Ofelia held her breath. It could not know what made the box work or not work. It had not had time enough with the cooler at the center. It could not… Leaning over, Bluecloak peered behind the cooler. With a glance at Ofelia, it leaned lower, reached, and came up with the end of the power cord. “Aaaks kuh,” it said, with the falling intonation that Ofelia now thought meant a question.
She felt colder than the cooler had ever been. How had it caught on so quickly? Small children learned… but they saw someone plug and unplug appliances.
These creatures had no electricity… did they? They could not have understood, with no common language, how it worked. Yet Bluecloak’s questions were so direct… it must be smarter than she had thought. Smarter than humans? She didn’t want to consider that question. “Bzzz makes cold,” Ofelia said. Should she give a label for the cord? She might as well; it would be easier to talk about if she did. “That’s a cord,” she said, touching it. “Cord. Bzzz in cord makes cold.” “Zzzz…” Bluecloak said. “Howhuh laaant aaaks zzzzt.” It paused, giving Ofelia time to arrange Power plant makes electricity in her mind. “Zzzz in cort, zzzz aaaks kuh.”
Yes, electricity in the cord made the cooler cold, but how had it figured out that the electricity traveled in the cord? It should not have been obvious. It could not have seen the wires behind the coolers in the center; they were hidden by the bulk of the boxes. Ofelia nodded, forgetting again that they did not understand nods.
Bluecloak flipped its cloak back, and opened a mesh bag hanging from one of the straps around its body. From the bag, it took a thin cylinder as long as Ofelia’s forearm. She thought it looked like wood or thick stemmed grass. Bluecloak lifted it with one hand, and blew into it, holding the other hand before the open end. Then, very gently, it took her hand, and placed it before the open end. She felt the stream of air. But why?
Bluecloak spoke, a rapid gabble she couldn’t follow. Then it slowed. A breathy whushing, a pause, then “in” and a talon tapped on the cylinder. Air in cylinder? Ofelia nodded, hoping that was right. “Yahtuh in…” a guttural squawk. Ofelia blinked. Water in… something. Air in the cylinder, water in the cylinder? In something like the cylinder? In a pipe, she would say… had that been their word for pipe? “Pipe,” Ofelia said. “Water in pipe.” Her breath came short; she could not believe the creature was making these connections.
Bluecloak tipped its head to one side. Was that their nod? It repeated the sequence: [Whoosh] “in” gesture to cylinder. “Yahtuh in kye… kye…” It must be trying to say pipe. Ofelia tried again. “Pipe.” “Kite.” It tapped the cylinder again, preventing another correction. “Yahtuh in kite… zzzz in cort.” It had the whole idea. Like air in a tube, like water in a pipe, electricity flowed through cords, cables, wires. Ofelia had known children who found that hard to grasp, who had insisted that electricity could not flow, because wires were not hollow. And this creature had figured it out with no more than a few glances at the appliances and cords, at the elementary sketches of the teaching programs. Ofelia felt cold all over. These were dangerous creatures; they had killed humans. And she was exposing them to human technology… at the rate this one was learning, it would not be long before they were building their own starships.