M Thomas Apple Author Page

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

Titan and its subsurface ocean has tides

February 24, 2023
MThomas

It is this subsurface ocean, or rather its interaction with the ice shell that covers it, that a team of researchers led by the Catholic University of Louvain (UCLouvain) in Belgium hope to better understand. More specifically, they wish to understand how the ocean’s depth and the pressure exerted by the icy shell on the underground water body influence the formation of tidal motions and currents inside of it. 

https://www.space.com/saturn-moon-titan-ocean-tides-icy-crust-study

When I first heard of “Attack on Titan,” I was disappointed to learn that it didn’t take place actually on Titan. (The title in English is a mistranslation. It should be “Attack of the Titans” or “The Titans Attack” or even “Attacking Titans,” depending.) In any case, it’s a disgusting manga/anime with nothing to do with the icy moon of Saturn. Except for the name. And even that’s a misuse (they should have used “giant” as the storyline is very loosely based on Ymir and the frost giants of Scandinavian myth).

Anyway. It’s a fascinating moon the size of the planet Mercury with a liquid ocean and (mostly) nitrogen atmosphere, making it a candidate for extraterrestrial life. Here’s a cool view of it: https://solarsystem.nasa.gov/moons/saturn-moons/titan/overview/

ChatGPT: Is this really the “death of the essay”?

December 17, 2022
MThomas

I’ve been testing ChatGPT over the last couple of days. (If you don’t know what this chatbot is, here’s a good NYT article about ChatGPT and others currently in development.)

The avowed purpose of ChatGPT is to create an AI that can create believable dialogues. It does this by scouring the web for data it uses to respond to simple prompts.

By “simple,” I mean sometimes “horribly complicated,” of course. And sometimes a little ridiculous.

Somehow, I doubt that people in the US said “livin’ the dream” in the ’50s…

As has been pointed out, chatbots only generate texts based on what they have been fed, i.e., “garbage in / garbage out.” So if you push the programs hard enough, they will generate racist, sexist, homophobic etc awful stuff — because unfortunately that kind of sick and twisted garbage is still out there, somewhere online in a troll’s paradise.

So far, I have asked the program to:

  1. Write a haiku about winter without using the word “winter”
  2. Write a limerick about an Irish baseball player
  3. Write a dialogue between God and Nietzsche (I just had to…)
  4. Imagine what Jean-Paul Sartre and Immanuel Kant would say to each other (see above) but using US ’50 slang
  5. Have Thomas Aquinas and John Locke argue about the existence of God (that one was fun)
  6. Write a 300 word cause-effect essay about climate change
  7. Write a 300 word compare and contrast essay about the US and Japan
  8. Write a 1000 word short science fiction story based on Mars
  9. Write a 1500 word short science fiction about robots in the style of Philip K Dick

OK, and the verdict is:

Continue Reading

ispace is not “Japan” but “Japanese”

December 16, 2022
MThomas

Mission success would also be a milestone in space cooperation between Japan and the United States…

https://www.yahoo.com/news/japans-ispace-readies-delayed-launch-220204283.html

OK, wait…

A Japanese start-up (I.e., a small private company)…

using a SpaceX rocket (I.e., a private company owned by the world’s wealthiest pri…er, person)…

sends up a small craft made in Germany… 🇩🇪

along with the Rashid rover (made by the UAE)…

and “a two-wheeled, baseball-sized device from Japan’s JAXA space agency”…

and somehow this is cooperation between the US and Japan versus China and Russia?

I’m not seeing it. The project may have used a NASA launchpad, but the people are charge (and the ones paying for it) are not part of any national government.

And I have a feeling this is the wave of the future. More and more private companies will get involved in space projects as they realize that they can thus ignore politics and aim at profits.

I, for one, welcome our future corporate overlords…

Neuroscience and the ethics of mind control

December 5, 2022
MThomas

“Embedding a similar type of computer in a soldier’s brain could suppress their fear and anxiety, allowing them to carry out combat missions more efficiently.”

https://theconversation.com/amp/brain-computer-interfaces-could-allow-soldiers-to-control-weapons-with-their-thoughts-and-turn-off-their-fear-but-the-ethics-of-neurotechnology-lags-behind-the-science-194017

Sounds like science fiction, but it’s pretty close to reality. BCI (brain computer interface) is being tested in patients who lack muscle control but imagine if this tech gets weaponized (and what hasn’t been, eventually).

But what if BCI were used to suppress emotions in a healthy brain? Or used to implant thoughts? Or worse?

“…if a BCI tampers with how the world seems to a user, they might not be able to distinguish their own thoughts or emotions from altered versions of themselves…”

(same website as above…note that the PC version of WordPress does not do “quotations” correctly any more…)

PKD fans will instantly recognize this.

Androids don’t just dream of electric sheep. 🐑

(Fans of Ghost in the Shell and more importantly its movie sequel Innocence should also recognize the potential hacking danger…imagine if the government could control our emotions, thoughts, and memories…)

Call a spade a

December 5, 2022
MThomas

Just saw someone on my morning commuter train wearing a fluffy beige coat with a single word in all capital letters, stretching across the back from left elbow to right elbow:

EXPLOIT

Yeah. That’s what happened, alright.

Think small

December 3, 2022
MThomas

On Tuesday as I was walking back from work, much later than usual, my shoes were bothering me.

They felt stretched, loose, especially irritating on a rainy day.

I had spent too much time polishing them, I thought.

Too much effort making them “waterproof.”

Too much money on these damn useless things.

I resolved to throw them away and get a new pair.

But of course it would take time, and money, and effort to go get them.

Damn shoes. I would have to rearrange my entire week because of you.

The next morning, as I put my shoes on, I realized that the laces were loose.

So I re-tied them, and instantly they felt better.

Sometimes, when a small, insignificant problem arises, there is a simple fix.

Think small.

Goodbye, Musk, and good riddance.

November 21, 2022
MThomas

If you’ve been reading this blog, you probably noticed the “has over 1,200 followers” tag suddenly dropped to just over 200.

That’s because I deactivated my Twitter account.

I debated for a couple of weeks.

And then saw how its Chief Twit (seriously, this is how this psychopath called himself) treated his workers.

100+ hour work weeks? Haphazardly firing pregnant single moms? Reinstating Der DrumpfenFührer?

Enough.

Twitter is run by a narcissistic, megalomaniacal bully with delusions of grandeur, and I will have nothing to do with any company that supports him or is run by him.

“But…” the plaintiff cry “where will we get our news??”

Um.

Try an actual news organization.

An aggregator works just fine.

Here’s a primer:

https://www.lifewire.com/best-news-aggregators-4584410

(FWIW, Flipboard is my current fav, but my friends often rely on Google News and Apple News (if you have Apple devices, of course. And for the standard no-nonsense and no-frills approach, AP).

Anyway, I’m happy to be followed by 200+ WordPress fans.

Don’t worry. Science is still science. And naturally there is science fiction on the way.

I just need time to write it!

Onward and upward, Excelsior!

September 19, 2022
MThomas

Just passed 200 followers on WordPress. Thank you, everyone!

I know I should be posting a whole lot more often than I have. There are LOADS of new science articles and events happening recently, so I’ll see if I can get caught up over the next couple of weeks.

Plus a new chapter of Bringer of Light by the end of the week! I promise!

(And it would be VERY helpful if WordPress didn’t “refresh” while I was adding tags and categories to posts, and then hiding those tags and categories afterward so that I couldn’t update them…Sigh…what was wrong with the older version that worked just fine?)

Attack of the Killer Drones — Non-fiction not fiction?

July 26, 2022
MThomas

These aren’t the drones that deliver your online order. Loaded with cameras, sensors, and explosives, their mission is to drive themselves to a target with an algorithm in the driver’s seat. They destroy themselves along with the target, leaving behind just a pile of electronic detritus.

https://m.dw.com/en/killer-robots-will-they-be-banned/a-62587436

Oh, joy. I can’t wait to see what happens when we program 3D printers to churn them out.

Or just simply make them self-replicating. What could possibly go wrong?

Blog at WordPress.com.
Broken Angel

Love is in the words

cassidyslangscam

A debunking of Daniel Cassidy's theories about the influence of the Irish language on English slang.

Sofhaallow

Science and Technology Blog.

Andrea, Children’s Book Illustrator

Children's book illustrator

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!

%d bloggers like this: