the grave. It couldn’t see after that, but heard and felt the warm dusty soil being shoveled over it.
- 21 -
apia, samoa, 24 december 2020
E verybody wanted to be “there” when the laser was first used, but of course there wasn’t room in the lab itself, which for this phase of the research didn’t look much like a lab. The laser was basically a government-gray metal box the size of a pickup truck, squatting in the jury-rigged extension they’d welded on to the environmental containment vessel. Its barrel, a glass cylinder, was aligned with the taped-off four-by-four-inch square on the artifact’s side, looking up at about a 30-degree angle. In the ceiling was an oval of optical glass that should be perfectly transparent to the laser’s frequency. Better be. If it absorbed a hundredth of one percent it would melt.
The entrance side of the lab had been turned into a bunker, steel plate fronting concrete blocks. Three technicians were crowded in there, scrutinizing data feeds and watching the experiment over a video monitor.
Everybody else was watching a wide-screen monitor in fale 7, which was also crowded, with twenty-one people standing or sitting, attention riveted on the screen.
“Sixty seconds,” the screen said, unnecessarily, the digital countdown rolling away in the lower right-hand corner.
Jan was seated between Russ and Jack, front row center. “Now we’ll see,” she said.
“Won’t see a damn thing,” Jack said.
“Bet you a beer,” Russ said.
“On a measurable physical change? You’re on.”
Nobody said anything more as the countdown rolled to zero. Then the laser hummed, and there was a pale visible ray between the barrel and the target area, as its ferocious power ionized the air. The tape vanished in a puff of smoke.
Nothing obvious was happening to the artifact. “Should’ve held out for an imported beer,” Jack said.
“Temperature’s up,” a technician said from the screen. “All over the artifact. Every sensor shows about a degree Celsius increase.”
“I’ll take a Valima,” Russ said.
“How about the ambient temperature?” Jack asked the screen.
“Also up a degree, Dr. Halliburton. To twenty-one degrees.”
“So no deal. It always matches the ambient temperature.”
“Quibble, quibble,” Russ said. “Still a measurable physical change.”
“I think you should split a beer,” Jan said, “and play nice.”
Jack nodded absently. “Try full power?”
“Twenty percent,” Russ said quickly. “We don’t want full power with air in the room.”
“Okay. Naomi,” he said to the screen, “let’s crank the laser up to twenty percent.”
“Done.” There was no visible change. After a minute she said, “Temperature’s up another degree.”
“Let’s turn it off and examine the artifact,” Russ said.
Jack was staring at the spot where the laser was concentrating enough power to melt through thick steel, hoping for a wisp of smoke, anything. “Oh . . . all right.”
Naomi and Moishe Rosse, Jan’s senior technician, went from the bunker into the slightly less confined “artifact room.” They spent a couple of hours sending data back to the people in number 7: visual, electron, and positron. The air in the room showed an unsurprising increase in ozone and oxides of nitrogen.
Nothing important had changed.
“Let’s go ahead and evacuate the room,” Russ said, “and repeat the ten and twenty percent exposures. With no air in the room, any temperature increase in the artifact is going to be straight radiative transfer from the laser.”
“We ought to crank it up to fifty percent,” Jack said.
“If there’s no change.” Russ looked at Jan. “Okay?”
She nodded. “How long to evacuate the room?”
Greg Fulvia spoke up. “We figure about four hours to 0.1 millibar.”
“We ought to check the laser periodically as the pressure goes down,” Moishe said from the screen. “It’s designed to work in a vacuum, but that’s after
- 21 -
apia, samoa, 24 december 2020
E verybody wanted to be “there” when the laser was first used, but of course there wasn’t room in the lab itself, which for this phase of the research didn’t look much like a lab. The laser was basically a government-gray metal box the size of a pickup truck, squatting in the jury-rigged extension they’d welded on to the environmental containment vessel. Its barrel, a glass cylinder, was aligned with the taped-off four-by-four-inch square on the artifact’s side, looking up at about a 30-degree angle. In the ceiling was an oval of optical glass that should be perfectly transparent to the laser’s frequency. Better be. If it absorbed a hundredth of one percent it would melt.
The entrance side of the lab had been turned into a bunker, steel plate fronting concrete blocks. Three technicians were crowded in there, scrutinizing data feeds and watching the experiment over a video monitor.
Everybody else was watching a wide-screen monitor in fale 7, which was also crowded, with twenty-one people standing or sitting, attention riveted on the screen.
“Sixty seconds,” the screen said, unnecessarily, the digital countdown rolling away in the lower right-hand corner.
Jan was seated between Russ and Jack, front row center. “Now we’ll see,” she said.
“Won’t see a damn thing,” Jack said.
“Bet you a beer,” Russ said.
“On a measurable physical change? You’re on.”
Nobody said anything more as the countdown rolled to zero. Then the laser hummed, and there was a pale visible ray between the barrel and the target area, as its ferocious power ionized the air. The tape vanished in a puff of smoke.
Nothing obvious was happening to the artifact. “Should’ve held out for an imported beer,” Jack said.
“Temperature’s up,” a technician said from the screen. “All over the artifact. Every sensor shows about a degree Celsius increase.”
“I’ll take a Valima,” Russ said.
“How about the ambient temperature?” Jack asked the screen.
“Also up a degree, Dr. Halliburton. To twenty-one degrees.”
“So no deal. It always matches the ambient temperature.”
“Quibble, quibble,” Russ said. “Still a measurable physical change.”
“I think you should split a beer,” Jan said, “and play nice.”
Jack nodded absently. “Try full power?”
“Twenty percent,” Russ said quickly. “We don’t want full power with air in the room.”
“Okay. Naomi,” he said to the screen, “let’s crank the laser up to twenty percent.”
“Done.” There was no visible change. After a minute she said, “Temperature’s up another degree.”
“Let’s turn it off and examine the artifact,” Russ said.
Jack was staring at the spot where the laser was concentrating enough power to melt through thick steel, hoping for a wisp of smoke, anything. “Oh . . . all right.”
Naomi and Moishe Rosse, Jan’s senior technician, went from the bunker into the slightly less confined “artifact room.” They spent a couple of hours sending data back to the people in number 7: visual, electron, and positron. The air in the room showed an unsurprising increase in ozone and oxides of nitrogen.
Nothing important had changed.
“Let’s go ahead and evacuate the room,” Russ said, “and repeat the ten and twenty percent exposures. With no air in the room, any temperature increase in the artifact is going to be straight radiative transfer from the laser.”
“We ought to crank it up to fifty percent,” Jack said.
“If there’s no change.” Russ looked at Jan. “Okay?”
She nodded. “How long to evacuate the room?”
Greg Fulvia spoke up. “We figure about four hours to 0.1 millibar.”
“We ought to check the laser periodically as the pressure goes down,” Moishe said from the screen. “It’s designed to work in a vacuum, but that’s after
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