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

The University of Tokyo just covered a robot finger with real skin. The jokes write themselves…

June 20, 2022
MThomas

Skin is also just the first step in combining organic matter with machines, and opens the door for incorporating nerves and sensory organs such as olfactory receptors which can detect scents.

https://soranews24.com/2022/06/16/robot-finger-covered-in-living-skin-developed-by-university-of-tokyo/

The original report was published online by the U of Tokyo before it was covered last week by several online sources, including WebMD, the Independent, France 24, and ABC7, but the Sora News is the only one to post Japanese reader comments about, well, what fingers can do. Ahem.

The final quote of the researchers was posted on WebMD as:

“We believe this is a great step toward a new biohybrid robot with the superior functions of living organisms.”

https://www.webmd.com/skin-problems-and-treatments/news/20220616/robot-finger-with-living-skin-points-to-a-new-future

Eek. Maybe might wanna rethink this…

Introducing the “Oreometer”!

April 21, 2022
MThomas

“‘The understanding gained from the properties of Oreo cream could potentially be applied to the design of other complex fluid materials. My 3D printing fluids are in the same class of materials as Oreo cream,’ she says. ‘So, this new understanding can help me better design ink when I’m trying to print flexible electronics from a slurry of carbon nanotubes, because they deform in almost exactly the same way.'”

https://news.mit.edu/2022/oreometer-cream-0419

This is bound to get nominated for an Ignoble Award. But it’s kind of neat in a weird fuzzy snackaholic way.

And at least now we know why all the cream sticks to one wafer!

Thanks, MIT. No, seriously. Now I have the munchies all of a sudden…

Meet the man who was Shatner’s eye

March 28, 2022
MThomas

www.washingtonpost.com/magazine/2022/03/22/star-trek-movie-shatners-eyeball/

The iconic “retina scan” scene in Star Trek II: Wrath of Khan was not Shatner’s own eye.

It was an “eye double” software engineer.

(As the man himself says, your iPhone can take a more detailed picture these days, but it was high tech for 1982…)

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?

Happy New Year 2022!

January 1, 2022
MThomas

Happy New Year, everybody!

My New Year’s resolution: to finally finish the first draft of Bringer of Light and get the editing done by summer.

Thanks for reading this blog. Best wishes to all of you for a safe and prosperous 2022!

Getting Yourself to Write

December 14, 2021
MThomas

Writing can be a struggle for writers of all levels, from beginning to professional. The struggle has a dreaded name: writer’s block. Writer’s block …

Getting Yourself to Write

I’ve never really experienced the so-called “writer’s block.” Not that I’m bragging…but I often just don’t find I have enough time to write.

By which I mean, writing seriously. It’s easy, however, to find time here and there just to jot down some random thoughts.

(Aside note: if you type really quickly on the WordPress smartphone app, it autocorrect “random” to “radon,” which would put you in an entirely different frame of mind.)

Continue Reading

Apologies for the absence!

December 9, 2021
MThomas

Sorry, everyone, for the lack of posts lately!

I wasn’t able to post short stories and news from my smartphone (which is what I had been doing on the train to work) bc I went way over my ISP plan and got throttled for about a week.

Then December started, and work got really busy. And I look up and suddenly realized I haven’t even watched more than the first ep of the live action Cowboy Bebop.

(It was OK. Too many guns and not enough kung-fu.)

I’ll get back to regular posting soon.

In the meantime, here’s a picture of what it looks like on the hiking trail behind my house. (“Wild dogs and boar suddenly appear. Beware!”)

(Yes, I have seen a few. They come with their piglets down to the creek near us at night and then on the property next door dig in the ground with their tusks, looking for bugs to eat.)

The spacecraft-killing anomaly over South America

October 6, 2021
MThomas

Over the years, the SAA has been responsible for several spacecraft failures and even dictates when astronauts can and can’t perform spacewalks. As the space around Earth becomes filled with an increasing number of craft, what does the SAA mean for the future of spaceflight?

https://astronomy.com/news/2021/02/hidden-spaceflight-danger-the-south-atlantic-anomaly?utm_source=asyfb&utm_medium=social&utm_campaign=asyfb&fbclid=IwAR1LeNgz7Eynvjw3_AmU232xwz9WbJpSMOmid7NTEE9qm4VxYpdcNmVDc8Q

This post is from back in February 2021, but I just stumbled across it this morning and thought it was an interesting read.

Learn something new every day!

This part caught my eye…

Radiation is a colorless, tasteless, and odorless enemy…

…and I couldn’t help thinking…

Iocaine powder?!?

It’s okay. I’m immune 😂

Anyway, the article linked above is food for thought. Whenever electronic objects pass through the SAA, which is where the loops of the Van Allen Belt dip perilously close to the Earth, the electronics get a massive amount of radiation and go haywire.

Seriously expensive to shield stuff up there — and as more and more satellites (and people) go up, so does the risk.

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

No, Leonardo has no “descendants”

July 18, 2021
MThomas

The news spread quickly last week.

Fourteen people alive today in Italy can claim that they are descendants of Leonardo da Vinci, according to a study of the Renaissance genius’ family tree.

https://www.nbcnews.com/science/science-news/fourteen-living-descendants-leonardo-da-vinci-are-identified-rcna1402

I won’t bother posting the other two to three dozen “news” about it, since they all pretty much copy each other without doing much (or any) actual journalistic research.

Nor do they use common sense.

In the paragraph following the one quoted above, this sentence appears:

Researchers traced da Vinci’s genealogy over nearly 700 years and 21 generations, from 1331 to the present day, beginning with da Vinci’s great-great-great grandfather Michele.

OK. So this is family genealogy, not just Leonardo, right?

That would explain why so many people were found. But they’re his relatives, not descendants.

Da Vinci, best known for painting “The Last Supper” and “The Mona Lisa,” had no children, but his blood relatives include 22 half siblings.

If he had no children (which is true), then he has no descendants.

Simple.

Yet another case of media happily exaggerating studies they don’t understand but are eager to exploit.

Also, Leonardo always signed his name “Leonardo di Ser Piero” or “di Piero.” Vinci is a small town near where he was born. (People at that time period in Europe didn’t have surnames in the modern sense.) So saying the research is about the “da Vinci family” makes little sense. Nor does the idea that “genius” runs in families. The famous Edison dictum applies here.

I’m also fairly certain Leonardo had 12, and not “22,” half-siblings. Ser Piero was a bit indiscrete but not that indiscrete. He was a notary, not a king.

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