M Thomas Apple Author Page

Science fiction, actual science, history, and personal ranting about life, the universe, and everything

Robot performs surgery — on pig intestines

January 27, 2022
MThomas

They slice. They dice. They perform complicated microsurgery without the aid of doctors…

US researchers say a robot has successfully performed keyhole surgery on pigs all on its own – without the guiding hand of a human. Furthermore, they add, the robot surgeon produced “significantly better” results than humans.

https://www.theguardian.com/technology/2022/jan/26/robot-successfully-performs-keyhole-surgery-on-pigs-without-human-help

OK, that’s neat. But.

Hands up, who wants to have their intestines spliced together by the Terminator v. 1.0?

World’s largest space telescope has liftoff

December 26, 2021
MThomas

The James Webb Space Telescope – Hubble’s successor – has successfully lifted off.

Now starts the “two weeks of terror” as it gets into position and unfolds. Fingers crossed! 🤞

https://www.bbc.com/news/science-environment-59782057

Water Bears in Space! Uh. Again.

November 12, 2021
MThomas

Hang on, I think I’ve seen this before…

Oh.

Not such a great idea, then, to send them on an interstellar cruise

AstroCrete…a “blood-curdling” building technique for Mars

September 18, 2021
MThomas

The blood, sweat, and tears of pioneering astronauts could literally turn Mars regolith into building materials.

First, however, they’d need to get the 3D printers there…

https://www.republicworld.com/technology-news/science/astronaut-biocomposite-materials-could-grow-successful-settlements-on-mars-study.html

mRNA and nanotech? Stay skeptical and use the Baloney Detection Kit!

June 25, 2021
MThomas

It’s becoming increasingly common to see social media posts claiming that the mRNA COVID-19 vaccines, which include those made by Pfizer and Moderna, could alter a person’s DNA. Some posts even suggest that nano-machines are being injected into the body.

https://cosmosmagazine.com/health/covid/technically-no-longer-human-can-mrna-covid-19-vaccines-meld-with-your-dna/

Yeah, I’ve seen some of these posts. Talked to a neighbor who was convinced Bill Gates was trying to inject us all with a chip to control our minds.

Is there any truth to these rumours? Could an mRNA vaccine be modifying your DNA?

No.

(Read the linked Cosmos article for more details!)

Actually, all you need to do is use logic and reasoning, apply some critical thinking, and demand lots of science-based evidence.

It’s called the Baloney Detection Kit and was introduced in a Cornell University undergraduate course about critical thinking and the scientific method by astrophysicist Carl Sagan.

In his book The Demon-haunted World, he lays out nine steps to bust BS and call out unscientific baloney. I use it with my second year undergrad students in a current news and global issues course.

The link above to the kit also outlines some of the most important logical fallacies to avoid, with number 8 and 9 being the most difficult to explain and convince people about (because they involve education about basic statistics).

So will this convince anti-vaxxers who make outlandish claims online?

Probably not. Unless it goes viral 😉.

Bringer of Light, Chapter 21: Transit to Ceres

June 19, 2021
MThomas

Just before leaving Luna, Weng stumbled upon evidence of a conspiracy. But just who is behind it and for what purpose, he doesn’t know. Yet.

“Sam, I’m not entirely sure what you are talking about.”

Weng tapped a finger against his chair. In the other hand, he held a microchip.

“If my suspicions are correct,” he said, “this holds an encoded message from somebody on the Ceres Mining Council to a certain Captain on Luna Base.”

After a moment, Gen took the chip. He examined it.

“What makes you say so?” he asked, expressionless. “More importantly, what does this have to do with us?”

Weng gestured at the shuttle’s command console. “Just read it. I’m sure with your expertise you’ll have no problems breaking the code.”

Gen nodded. He gently inserted the chip into the side of his pad, then soundlessly tapped at the screen. His eyes scanned the text. “Sergey,” he said finally.

“Sergey,” Weng agreed. “What does the message read?”

“As you suspected, it is a request for support.”

“What kind of support?”

Gen scanned the message. “Odd. There are few details.”

“Few?”

“None,” Gen admitted.

He passed the pad to Weng, who swiped down a page.

“Few?” he repeated, cocking his head. “This seems pretty obvious to me. ‘The Council will reward you for your service once the new administration is in securely place.’”

“As I said, there are few details. We do not know when, who, or how this will occur.”

Weng tapped the pad. “That hardly matters. This is damning evidence of an attempted coup.”

“Perhaps. Yet there is no way to prove who sent it”

“I can make a couple of guesses.”

He felt silent. He would hate for one of his guesses to prove accurate. But a nagging thought remained. How much did Riss know, if anything?

“Sam,” Gen said. “We must not delay. This message is at least three days old. Luna must be warned.”

“It’s not Luna I’m that worried about,” Weng replied with a smile. “It’s Ceres.”

“Oh?”

“Look at the relay information. There, just below the coded text. You’ll find that it was bounced off Ceres, and before that Zedra.”

“How would you know that?”

“Logic,” Weng said. He scratched the harness keeping him secure in the shuttle seat. At times like this, he would have preferred the ability to pace. No room in such a small ship. Also, no gravity.

He grimaced briefly, then smiled again.

“Weng, there is no need to—”

“Mind-reading still has its limits, I see,” Weng said without a trace of irritation. “And yet it is still irritating.”

“Sam…”

Weng ticked off his fingers. “First, who has the means to start a coup against a well-fortified base such as Luna? The UA, which occasionally includes China and occasionally does not, and the Slavic Confederacy are too invested in their Earthside territorial conflict to waste resources on an assault.”

“You seem sure of that.”

“As long as the UN controls the Mars Colonies, the Lunar Base is needed to keep the Colonies supplied,” Weng reasoned. “Depriving the Colonies of food and materials would endanger settlers from all Earthside city-states, not just an opponents. Too risky.”

“Well,” Gen said. “The Greater Indian Empire, then.”

“No. They have never shown any interest in conquest. They might, of course, try to render Luna inoperable as a supply relay center, so as to force a return to the use of the ISS for such purposes. But if so, why would they refuse to allow settlers to resupply at ISS? That makes no sense.”

“Hmm. So, that leaves only one option.”

“Yes,” Weng agreed, with a heavy voice.

“The Ceres Mining Council.”

“Maybe. To what degree the Council is implicated remains to be seen. The message could have originated with a Hunter. Or a Miner. Or even from someone on Mars.”

Gen fell silent.

“Which do you think it was, Gen?” Weng asked. His companion’s sudden quiet manner disturbed him. He vainly struggled to keep his thoughts buried, his emotions flat. Gen turned as if to speak, and suddenly Weng realized from this angle that Gen resembled Martin Velasquez very, very closely.

His father? Or…?

Gen frowned as a message scrolled down the console screen. He gestured. “Sam.”

Weng leaned over. He read the text, then sat back.

“It appears that at least one of your suppositions has already been proven incorrect,” Gen said. “The UA is on the way to Luna. In force.”

“Well,” Weng said. “What’s that famous phrase?”

“‘The die has been cast’, I believe.”

Three days to Mars, Weng thought. He hoped there was still a colony left standing when they arrived.

“Gen,” he said. “How far to Ceres?”

“At our current rate, we will barely arrive at Mars in time.”

“Mars can manage for another day or two. If we swing past Ceres, we may be able to stop a war.”

Gen paused, then stabbed at the console for a few moments. “There. I have input a new path for Ceres. But it will be futile in the end, Sam.”

“Why? Isn’t it worth it if we can prevent lives from being lost?”

“No,” Gen said, sadly shaking his head. “It wasn’t supposed to be this way. This wasn’t our agreement.”

“Our?” said Weng. He suddenly caught his breath. Gen.

“Yes,” Gen said. “We caused this. But we only wanted a place for our own. Luna was not meant to be affected. One of the hunters must bear a grudge.”

“So,” said Weng softly. “I was correct about you, from the beginning.”

“Yes,” Gen nodded. “I am, indeed, a clone. Martin Velasquez is, indeed, my father.”

“Then you are also Martin.”

“In a sense. But enhanced with additional DNA from other sources.”

“And who is ‘we’? With whom did you make an agreement?”

“That,” Gen said, returning his attention to the console, “is something you will find out soon enough.”

Weng sat back, thoroughly demoralized. Ah, Riss, he thought wistfully. I should have pinged you when I had the chance.

“Don’t worry, Sam,” Gen said, hands dancing over the console. “Riss will no doubt be here soon.”

Weng opened his mouth, then closed it. There was little point in asking how Gen knew that. He obviously was being used by all the players in this game. He, himself, lacked the knowledge to be a full-fledged player.

All he wanted now was to be with Riss. As he had planned. On Mars.

“Ironic, in a way,” Gen commented. “My name in Japanese means ‘original’ although I am but a copy. And yet thanks to my father’s careful engineering — and expense — I likely feel much greater sympathy than he ever will.”

He turned to Weng with a serious expression on his face. “Sam. Here’s what I want you to do.”


Next: Bringer of Light, Chapter 22: The Artemis – Riss and her crew conduct an experiment, with explosive results…

Ion engines are no longer sci-fi

June 19, 2021
MThomas

The inclusion of an ion propulsion system in a long-running, Earth-orbiting space station will give researchers a chance to test out the tech while astronauts are still close to home — and if it works as hoped, it could one day ferry explorers to Mars and even more distant destinations.

https://www.freethink.com/articles/ion-propulsion

That’s a big “if.”

Another is what the price will be, since no doubt this neat new tech won’t easily be shared among nation-states.

Just yesterday Chinese astronauts entered their new space station for the first time. They weren’t allowed into the ISS. Now they don’t need the ISS.

The old rivalries will follow humanity into space…but for how long will the rivalries remain…

Automated killer machines? Here already, but not what you think

June 5, 2021
MThomas

Diving into the topic doesn’t reveal that the world quietly experienced the opening salvos of the Terminator timeline in 2020. But it does point to a more prosaic and perhaps much more depressing truth: that no one can agree on what a killer robot is, and if we wait for this to happen, their presence in war will have long been normalized. It’s cheery stuff, isn’t it? It’ll take your mind off the global pandemic at least.

https://www.theverge.com/2021/6/3/22462840/killer-robot-autonomous-drone-attack-libya-un-report-context

Actually, the truly scary “killer robots” would be much less like Terminator and more like the self-replicating ones in PDK’s “Second Variety” (or Screamers for those who haven’t read the original short…my recommendation? forget the B movie, read the story).

But there are already plenty of “semi-automated” machines that kill. It’s relatively easy to program a device to wait until someone approaches, and then shoot/radiate/explode. Strictly speaking, even basic landmines fit this definition.

What would help is the media stopping sensationalistic yellow journalism that throws around fear-mongering hyped-up headlines to sell copy.

Yeah, right. Like that’ll happen any time soon.

Machines killing without a human operator? Already here.

Machines seeking out and killing humans without pre-programmed responses and of their own accord?

We’re a long way away from that.

For now.

Maybe we just need to take away their control stones…

Warp drives, wormholes, and FTL: oh, my

May 20, 2021
MThomas

This is a neat summary of the current state of faster-than-light (FTL) theories. (From April 27, 2021).

As the author concludes in the words of Captain Picard, “Things are only impossible until they are not.”

https://astronomy.com/news/2021/04/warp-drives-physicists-investigate-faster-than-light-space-travel

Who wants an extra thumb?

May 20, 2021
MThomas

As the training progressed, the participants changed the way they used the device, which resulted in new finger coordination patterns. This was recorded in their hand movements as well as in their brains.

https://gizmodo.com/like-a-part-of-their-body-people-adapt-to-an-extra-thu-1846926329

The only problem with the design is that you have to control it with your foot. Not ideal if you’re walking!

Not to worry. That’s the next step. Er, stage.

Blog at WordPress.com.
Jared Michael Kubokawa

Teacher, Writer, Musician, Father

ART WORLD BLOG

This is an Art Blog covering many topics to do with art, how to draw and paint tutorials, style, as well as creativity in general. We blog about art, photography, recommend related products and give our best SEO tips for artists and bloggers. We'd love to hear from you so get in touch if you want to start up a conversation or a collaboration!

Sapient Publishers

self-publishing

Purple Telescope

Watch The Outer Space Moon and Stars

Stoned Monkey Radio

Come inside, pull up a tentacle or seven.

The Heritage Herald

Heritage High School's student-run newspaper

C. L. Kagmi

Crafting strange fiction from stranger fact.

%d bloggers like this: