David Brin: The Practice Effect

“Is... it is almost precisely Terran.” Flaster nodded.

Dennis shook his head. He sat down heavily. “When did you find this place?”

“We found it during a zievatronics anomaly search three weeks ago. After five months of failure, I’ll freely admit that we finally achieved success only after returning to the search routine you first designed, Nuel.”

Flaster took off his glasses and wiped them with a silk handkerchief. “Your routines worked almost at once. And turned up the most amazingly Earthlike world. The biologists are ecstatic, to say the least.”

Dennis stared at the dead creature in the glass. A whole world! We did it!

Dr. Guinasso’s dream had come true. The zievatron was the key to the stars! Dennis’s personal resentment had disappeared. He was genuinely thrilled by Flaster’s accomplishment.

The Director rose and returned to the coffee urn for a refill. “There’s only one problem,” he said nonchalantly, his back to the younger man.

Dennis looked up, his thoughts still spinning. “Sir? A problem?”

“Well, yes.” Flaster turned around, stirring his coffee. “Actually, it has to do with the zievatron itself.”

Dennis frowned.

“What about the zievatron?”

Flaster raised his demitasse with two fingers. “Well,” he sighed between sips. “It seems we can’t get the darned thing to work anymore.”

Flaster wasn’t kidding. The zievatron was busted.

After most of a day spent poking through the guts of the machine, Dennis was still getting used to the changes that had been made in Laboratory One since his banishment.

The main generators were the same, as were the old reality probes he and Dr. Guinasso had laboriously handtuned back in the early days. Flaster and Brady hadn’t dared tamper with those.

But they had brought in so much new equipment that even the cavernous main lab was almost filled to bursting. There were enough electrophoresis columns, for instance, to analyze a Bordeaux bouillabaisse.

The zievatron itself took up most of the chamber. White-coated technicians moved across catwalks along its broad face, making adjustments.

Most of the techs had come down to greet Dennis when he came in. They were obviously relieved to have him back. The backslapping reunion had kept him away from his beloved machine for almost an hour and had irritated the hell out of Bernald Brady.

When, finally, Dennis had been able to get to work, he concentrated on the two huge reality probes. Where they met, deep within the machine, there was a spot in space that was neither exactly here nor quite elsewhere. The anomalous point could be flipped between Earth and Somewhere Else, depending on which probe dominated.

Six months ago there had been a small port through which samples could be taken of the purple mists and strange dust clouds he and Dr. Guinasso had found. But since then it had been replaced by a large, armored airlock.

Working near the heavy hatch, Dennis realized that all a person had to do was walk through that door to be on another world! It was a strange feeling.

“Stumped yet, Nuel?”

Dennis looked up. Bernald Brady’s small mouth always seemed to be slightly pursed in disapproval. The Fellow was under instructions to cooperate, but that apparently didn’t extend to being civil.

Dennis shrugged. “I’ve narrowed the problem down. Something’s cockeyed about the part of the zievatron that’s been pushed into the anomaly world—the return mechanism. It may be that the only way to fix it is from the other end.”

He had come to realize that Marcel Flaster would exact a price for putting him in charge of the lab. If Dennis wasn’t able to figure out a way to repair it from this end, he might have to go through and fix the return mechanism in person.

He hadn’t yet decided whether to be thrilled by the idea, or petrified.

“Flasteria,” Brady said.

“I beg your pardon?” Dennis said, blinking.

“We’ve named the planet Flasteria, Nuel.”

Dennis tried to work his mouth around the word, then gave up. The hell you say.

“Anyway,” Brady went on, “that’s no great discovery, I’d already figured out it was the return mechanism that had broken down.”

Dennis was starting to get irritated with the fellow’s attitude. He shrugged. “Sure you knew it already. But how long did it take you?”

He knew he had struck home when Brady’s face reddened.

“Never mind,” Dennis said as he stood up, brushing off his hands. “Come on, Brady. Take me on a tour of your zoo. If I’m expected to go through and visit this place, I want to know more about it.”

Mammals! The captive animals were air-breathing, four-legged, hairy mammals!

He looked over one that resembled a small ferret, going through a short mental checklist. There were two nostrils above the mouth and below forward-facing hunter’s eyes. There were five clawed toes on each paw, and a long, furry tail. A tomography chart in front of the cage showed a four-chambered heart, a rather Earthly-looking skeleton, and apparently all the right sorts of viscera in all the right places.

Yet it was alien!

The creature stared back at Dennis for a moment, then yawned and turned away.

“The biologists have checked for bad germs and such,” Brady said, answering Dennis’s next question. “The guinea pigs they sent through aboard one of the exploring robots lived on Flasteria for several days and came back perfectly healthy.”

“What about the biochemistry? Are the amino acids the same, for instance?”

Brady picked up a large binder, about five inches thick. “Doc Nelson was called away to Palermo yesterday. Part of the government shake-up, I suppose. But here’s his report.” He dropped the heavy tome into Dennis’s hands. “Study it!”

Dennis was about to tell Brady where he could put the report for the time being. But just then a sharp, snapping sound came from the far end of the row of cages. Both men turned to witness a stout wooden crate begin shaking and rattling.

Brady cursed loudly. “Hot damn! It’s getting out again!” He ran to one wall and slapped an alarm button. At once a siren began to wail.

“What’s getting out?” Dennis backed up. The panic in Brady’s voice had affected him. “What is it?”

“The creature!” Brady shouted into the intercom, hardly encouraging Dennis. “The one we recaptured and put in that temporary box… yes, the tricky one! It’s getting out again!”

There was the sound of splintering wood, and a slat fell out of the side of the crate. From the blackness within, a pair of tiny green reflections gleamed at Dennis.

Dennis could only presume they were eyes, small and spaced no more than an inch apart. The green sparks seemed to lock onto him, and he could not look away. They stared at each other—Earth man and alien.

Brady was shouting as a work gang hurried into the room. “Quick! Get the nets in here in case it jumps! Make sure it doesn’t let the other animals loose, like the last time!”

Dennis was growing increasingly uneasy. The green-eyed stare was disconcerting. He looked for a place to put down the heavy book in his hands.

The creature seemed to come to a decision. It squeezed through the narrow gap between the slats, then leaped just in time to escape a descending net.

In a glimpse Dennis saw that it looked like a tiny, flat-nosed pig. But this pig was one of a kind! In midleap its legs spread wide, snapping open a pair of membranes, creating two gliding wings!

“Block it, Nuel!” Brady shouted.

Dennis didn’t have much choice. The alien creature flew right at him! He tried to duck, but too late. The “flying pig” landed on his head and clung to his hair, squeaking frantically.