“Do you know who this is?” she asked.
“Hey, it’s that Aki Shiraishi impostor again,” he said jokingly. “Where are you? Back here at the ETICC?”
“No, I’m in New York. I just ran your proposal by the UN Security Council.”
“You did? Wait a minute. What proposal?”
“The one about setting things right with the Builders. Well, I improvised a bit.”
“Damn, crazy lady, you sure don’t fool around, do you?”
“This is confidential information of course, but it was shot down. You have no idea how disappointed I am.”
“I don’t even know what the proposal was, but I’m sorry to hear that.”
“How are things back there? Have you made any progress with Natalia?”
“I, uh,” he paused. “I’ve given up.”
“You’ve given up? Just like that?”
“Well, for now. I had a good chat with an AI professor of mine and told him what I had built. He said that it was a pretty typical example of how to build an AI system that doesn’t work. His guess was that she got stuck in an endless loop trying to solve an infinite number of non-linear equations.”
“I am sorry, Raul. I am very sorry. I know that you are disappointed.”
“Back to the drawing board. I’ll make improvements and try again.”
“What?” Aki could tell she was slurring, but Raul’s attitude made sense. She realized why she had been compelled to call him.
“Promise me you’ll make improvements and try again too. Promise me you’ll improve your plan to smooth things over with the Builders and present it again, Aki.”
Aki laughed, probably a little too loud and too long. “Of course I will. Aki Shiraishi does not give up easily. If she did, she would not be able to live with herself. Good night, Raul.”
ACT III: JUNE 20, 2024
“LOWER THE ELECTROSTAT field by 50 percent.”
“A gradual reduction would be better. Let’s go with a 20 percent decrease, Molly.” Anastacia adjusted the field.
“Okay. Are you recording this?”
“Maximum res.”
Molly was excited. She made sure to exhale sharply before bringing her face down to the eyepieces. “This batch looks live. It was harder to obtain.”
Up until this point they had extracted samples from areas that were relatively distant from Mercury. On the sixth run they decided to extract ring material that had just been launched from the mass driver on the surface of Mercury. Their working theory was that more recently generated material would allow for a greater range of observations. The first attempt ended in failure. The density of ring material in the area they sampled had been too high, causing minor damage to the sampler.
Their second attempt at collecting fresher ring material was successful. The sample had looked like the previous batch, with no new cell types in the mix. In the way of many discoveries, a serendipitous error had combined with a modicum of insight to generate a monumental find. Molly prepared a slide but failed to remove all of the older sample when introducing the new material. Within the mix of old and new cells, the previously unnoticed fifth particle type jumped out, literally, to take its place in the matrix. Compared to the other cells, this nanomachine was like a tiny flea on a dog. The fifth cell attached to the interior of the other cells in the manner of a parasite.
Molly and Anastacia decreased the electrostatic field containing the ring material and observed the reaction. The nanomachines began to vibrate at a higher frequency.
“The field’s still too strong for them to migrate,” Molly said, the vibrations of her voice jostling the stereographic image slightly.
“You’re right. Fifty percent after all, hotshot.”
“Agreed. Lowering.”
They lost themselves in their work, nearly forgetting the danger of working closely with ring material. After four hours, one of the tiny newly discovered cells merged with a tripod cell. Neither spoke for a moment after the two cells conjoined.
“Whose turn is it to name the cell?” Anastacia asked after a while.
“Haven’t we always shared? Messenger seems obvious,” Molly said.
“Are we sure of its job?”
“Aki predicted a cell that communicated. It’s definitely our missing piece,” Molly said. “My best assessment, barring a full assay, is that once isolated, the messenger cells would be harmless. Their job is transmitting information and replicating through the system to spread the ‘message.’ How daring are you feeling? You ready to take the leap and turn off the electrostat field?”
Anastacia’s eyes met Molly’s. Both women smiled mischievously. “Took the words right from my mouth, boss. Working without the field will speed up our testing. We just need a way to filter out the messengers.”
Over several hours they modified the optical processing machinery aboard the RMRF to create a makeshift filter that could isolate the messenger cells. Their initial tests showed the filter functioned perfectly. They isolated several hundred messenger cells and began observing them without using the destructive electrostatic field in the scanning tunneling microscope. They peeled back the outer atomic layer to analyze the interior. After finalizing their data they prepared to send their findings back to Earth where Aki waited anxiously for their results.
ACT IV: AUGUST 14, 2024
WITH A CLICK, Aki projected an image to the overhead screen. The presentation on her most recent findings had been meticulously prepared for this press conference.
“The nanotechnology used in the ring material is beyond our wildest imaginings,” she explained. “The tiny particles have more in common with biological cells than they do with machines. With a small variety of these cells, the nanomachines combine to create an incredibly diverse, near-infinite number of structures.
“Many of us wondered how a biological organism, even an anaerobe, could function in the vacuum of space. On a microscopic scale, biology cannot live or function without water. Cells are surrounded by membranes. Membranes divide, then fill with liquid to multiply. Cells are not cut off from the outside world. Cells use ingenious and complicated mechanisms to transfer material and information to each other. This is how biological processes occur.
“Space suits are designed to get around easily in space’s weightlessness—it is how we, as biological organisms, have adapted to the environment of space. On Earth, astronauts train underwater to better mimic the qualities of low- and zero-G environments. The same holds true for ring material. It is similar to how crystal minerals deposit vapor—the crystal extends an arm that swims about, moving freely, eventually settling down and linking.”
Aki showed several enlarged pictures of ring material.
“The tripod cells link with these newly discovered messenger cells. The tripod absorbs the messenger, then the three protrusions separate from the tripod and locomote away. The protrusions reconnect with other tripod centers to carry on the message from the original cell. This chain reaction transmits information carried by the messenger cell. The ring material undergoes constant dynamic restructuring. For this reason, we knew there had to be a cell, or some other mechanism, that was transmitting information. The tripods are one of the more numerous types, but we did not understand the mechanism that allowed them to operate. The discovery of the messenger cell supports the model we hypothesized because we had predicted this cell.”