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Dr. Juande Santander-Vela

@juandesant.mathstodon.xyz.ap.brid.gy
23 followers 5 following 562 posts

PhD in radio astronomy and VO; Joint ALMA Observatory Development Systems Engineer. Half astronomer, half Systems engineer, half developer (those halves overlap!) […] 🌉 bridged from ⁂ mathstodon.xyz/@juandesant, follow @ap.brid.gy to interact

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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 4h
@tomgauld.bsky.social @theguardian.com@bsky.brid.gy please, don’t give techbros ideas… if there is something antithetical to book reading is ai summarizing.
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 10h
Loved the iBook DV I had…
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Discontinued @discontinued.stefanbohacek.online.ap.brid.gy · 10h
Hey, remember iBook? en.wikipedia.org/wiki/IBook #discontinued #nostalgia
An image related to the linked discontinued product or service.
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Reposted by Dr. Juande Santander-Vela
Tim Bray 🇨🇦 @timbray.cosocial.ca.ap.brid.gy · 17/10/2026
Somebody is putting a *lot* of work into creating spam Fedi accounts, you can spot them by a post containing “google.co.<some-country-code>/share.google?q=" and then a whole lot of random hashtags. Please report if you see one.
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Reposted by Dr. Juande Santander-Vela
kaleidoscopic @fuzzy.beige.party.ap.brid.gy · 17/10/2026
"… Centuries later, in a 1971 conversation with Carl Sagan and Arthur C. Clarke about the future of space exploration, science fiction patron saint Ray Bradbury would capture this transmutation process perfectly: “It’s part of the nature of man to start with romance and build to a reality.” Like […]
beige.party
Original post on beige.party
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 17/10/2026
Tuxdle #33 4/6 ⬛⬛⬛⬛⬛ ⬛⬛🟨⬛🟨 🟨🟨🟨🟨⬛ 🟩🟩🟩🟩🟩 Play at tuxdle.com
tuxdle.com
Tuxdle — the daily Linux word puzzle
A daily Wordle-like puzzle with Linux words: commands, distros, apps and terms.
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Reposted by Dr. Juande Santander-Vela
Dmitry Grozoubinski @explaintrade.com · 17/10/2026
The Lindsey Graham Act would have imposed significant new sanctions on Russia from 18 October, but allowed the President to issue waivers. He just did. To avoid screaming, I went through every provision explaining them and indicating which he waived. Spoiler: All the ones that did anything.
dmitryopines.substack.com
Explaining the Russian Sanctions Trump just Cancelled
A section by section breakdown of what each provision of the Graham Act would have done, and what Trump waived.
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petersuber @petersuber.fediscience.org.ap.brid.gy · 17/10/2026
Update. "OpenAlex…now indexes nearly every journal published with Open Journal Systems (#OJS). Of the more than 55,000 active journals using OJS, 95% now have articles in OpenAlex —up from 80% a month ago. More than 10,000 journals appear in OpenAlex for the first time…In 2022…Web of Science and […]
fediscience.org
Original post on fediscience.org
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Reposted by Dr. Juande Santander-Vela
Ian Betteridge @ianbetteridge.vivaldi.net.ap.brid.gy · 17/10/2026
One thing to remember if you're trying to understand Trump's continual love of Putin. Putin is an enemy of the west. He's an enemy of democracy. He's an enemy of the rights of ordinary people. But he's not an enemy of the rich.
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Reposted by Dr. Juande Santander-Vela
Ian Betteridge @ianbetteridge.vivaldi.net.ap.brid.gy · 17/10/2026
I'm not always a fan of themed collections of photos as an article, but whoever put this one together has a great eye. Magnificent stuff. www.theguardian.com/society/2026/oc…
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Ian Betteridge @ianbetteridge.vivaldi.net.ap.brid.gy · 17/10/2026
The right: - Tells working people it's all the fault of people on benefits. - Tells people on benefits that it's all the fault of immigrants. - Tells immigrants they don't belong here. The one group that never get any blame? The rich.
mastodon.me.uk
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 17/10/2026
This is very sobering: current submarine telecommunications infrastructure is being consolidated in the hands of the super-scalers, another point that would break digital sovereignty. blog.apnic.net/2026/10/14/submarine…
blog.apnic.net
Submarine cable resilience | APNIC Blog
The estimated 1.5M kilometres of subsea communications cables underpins our global telecommunication services. This critical infrastructure faces serious challenges in the coming years.
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 16/10/2026
@vicgrinberg love it… hoping I will be able to devote more time to learn how to draw when I grow (much) older, because I’m having no success now…
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Bruce Lawson ✅ ♫ ♿ ✌️♂️✊ @brucelawson.vivaldi.net.ap.brid.gy · 16/10/2026
Tetralogical: Introducing the Accessible Components Library tetralogical.com/blog/2026/10/14/ac… Everyone's fave a11y chums open-source their Accordion, Breadcrumbs, Dialog, Disclosure, Pagination, Tabs, Text input, Textarea components, and docs of […]
social.vivaldi.net
Original post on social.vivaldi.net
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Ian Betteridge @ianbetteridge.vivaldi.net.ap.brid.gy · 16/10/2026
I don't disagree with the desire to prevent people viewing this kind of porn (although as with all things, it's more complex than the headline). But I absolutely question how this can be policed without an effective monitor of all internet activity - which is a dangerous tool which I can imagine […]
social.vivaldi.net
Original post on social.vivaldi.net
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Juande Santander-Vela @jdsantpix.pixelfed.social.ap.brid.gy · 16/10/2026
LED Edison-like lamps on dark backgrounds. #Lightbulbs #DarkBackground #Closeup #EdisonStyleLED
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Mx. Luna Corbden 🪿🐸 @corbden.defcon.social.ap.brid.gy · 16/10/2026
Everybody thinks themselves to be rational. This is because everything in your head makes sense to you. If it makes sense to you, then it must be rational. This itself is a rational conclusion. However, making sense to yourself does not guarantee that: 1. Your assumptions align with reality […]
defcon.social
Original post on defcon.social
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 16/10/2026
@vicgrinberg sounds great! Beautiful clouds over there… is that San Juan’s beach, or somewhere else?
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Discontinued @discontinued.stefanbohacek.online.ap.brid.gy · 15/10/2026
Hey, remember Dreamcast? en.wikipedia.org/wiki/Dreamcast #discontinued #nostalgia
An image related to the linked discontinued product or service.
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 15/10/2026
@timbray great quote from John Backus: «In other words, the next revolution in programming will take place only when both of the following requirements have been met: (a) a new kind of programming language, far more powerful than those of today, has been developed; and (b) a technique has been […]
mathstodon.xyz
Original post on mathstodon.xyz
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Tim Bray 🇨🇦 @timbray.cosocial.ca.ap.brid.gy · 15/10/2026
Today is FORTRAN’s 70th birthday; its reference manual “appeared in a glossy cover, handsomely printed, with the date October 15, 1956.” softwarepreservation.computerhistor… (The actual software wasn’t released till the following year) No longer […]
cosocial.ca
Original post on cosocial.ca
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Bruce Lawson ✅ ♫ ♿ ✌️♂️✊ @brucelawson.vivaldi.net.ap.brid.gy · 15/10/2026
I am afraid my stuffed dinosaur will eat us all. He must be stopped buttondown.com/practicaltips/archiv… by @mattmay
buttondown.com
I am afraid my stuffed dinosaur will eat us all. He must be stopped
I want to address a problem which threatens all of humankind, and what we, as a species, need to do to stop it. I believe my stuffed dinosaur, Chomp, wants...
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 15/10/2026
I had no idea this ever existed… or why, as they had Google Keep (which they also discontinued).
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Discontinued @discontinued.stefanbohacek.online.ap.brid.gy · 15/10/2026
Hey, remember Google Sidewiki? en.wikipedia.org/wiki/Google_Sidewi… #discontinued #nostalgia
en.wikipedia.org
Google Sidewiki - Wikipedia
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Mihai Parparita @mihaip.hachyderm.io.ap.brid.gy · 15/10/2026
Thanks everyone for the software suggestions, I've added a few to Infinite HD (and also some CD-ROMs to the drawer). This includes SheepShaver, so you can emulate a Mac while emulating BeOS while running in a browser virtual machine. Runs best on more recent […] [Original post on hachyderm.io]
SheepShaver running inside BeOS inside Infinite Mac
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Bruce Lawson ✅ ♫ ♿ ✌️♂️✊ @brucelawson.vivaldi.net.ap.brid.gy · 14/10/2026
My chum Gene Burrus talks about how Apple's WebKit was blocking requests to a defined list of ad tech domains, yet Google was not on the block list, even though Apple's advertising calls out Google's privacy. Why could that be? […]
social.vivaldi.net
Original post on social.vivaldi.net
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Bruce Lawson ✅ ♫ ♿ ✌️♂️✊ @brucelawson.vivaldi.net.ap.brid.gy · 14/10/2026
Some great quotes in this discussion: "the goal, I think, is in general to somehow get the mobile ecosystem to a similar place that existed on PCs in the early 2000s", and "there are a number of companies that we have spoken to that won't even join the coalition, even on an anonymous basis, just […]
social.vivaldi.net
Original post on social.vivaldi.net
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 14/10/2026
«We're unaware of whether any texts have been shifted entirely into AI models without leaving any physical copies. But then how would anyone verify that when AI companies refuse to divulge their training data?» […]
mathstodon.xyz
Original post on mathstodon.xyz
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 14/10/2026
This is another great result from ALMA! That to ALMA’s exceptional spatial resolution, and spectral resolution, astronomers have found rings, gaps, and cavities in extremely compact disks around young stars. These observations show that planet-formation […] [Original post on mathstodon.xyz]
ALMA images of the 11 compact planet-forming disks observed in the Lupus star-forming region. Using the highest angular resolution available with ALMA at a wavelength of about 0.9 millimeters, astronomers revealed previously hidden structures in several of these small disks. The lower-right panel shows the orbits of Earth, Mars, Jupiter, and Saturn, together with the asteroid belt, for scale. The comparison illustrates how these observations probe planet formation at distances comparable to those within our own Solar System. Each white scale bar represents two astronomical units; one astronomical unit is the average distance between Earth and the Sun. Credit: P. Curone et al. – ALMA
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Bruce Lawson ✅ ♫ ♿ ✌️♂️✊ @brucelawson.vivaldi.net.ap.brid.gy · 13/10/2026
AI Company Lets Cops Pinpoint Specific Houses Based on a Single Interior Photo www.404media.co/ai-company-lets-cop… "Raven, previously called GeoSpy, lets cops figure out what specific Airbnb or Zillow property a photo was taken […]
social.vivaldi.net
Original post on social.vivaldi.net
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Tim Bray 🇨🇦 @timbray.cosocial.ca.ap.brid.gy · 12/10/2026
What’s that you say? There’s a significant sleaze factor (some Nvidia-bankrolled) in certain #Genai - boom sectors and cracks are starting to show up? I’m shocked… shocked […]
cosocial.ca
Original post on cosocial.ca
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kaleidoscopic @fuzzy.beige.party.ap.brid.gy · 12/10/2026
The full sky in the ultraviolet menard.pha.jhu.edu/uvmap "This is the whole sky in ultraviolet light — the first detailed version with no holes in it. Most of it was photographed by NASA’s GALEX space telescope between 2003 and 2013; the parts no ultraviolet telescope ever saw were […]
beige.party
Original post on beige.party
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Bruce Lawson ✅ ♫ ♿ ✌️♂️✊ @brucelawson.vivaldi.net.ap.brid.gy · 12/10/2026
I see the inventor of gravy granules had the Nobel Prize for cookery bistoed upon him.
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kaleidoscopic @fuzzy.beige.party.ap.brid.gy · 12/10/2026
An extension to check whether a web page has been posted to Mastodon. Would anyone like to test upcoming versions? #Fediverse #Firefox #Mastodon #test
Screenshot: version 0.1.3 of the extension fails to find https://mastodon.social/@creativecommons/117333064187264129Screenshot: the extension does find https://piaille.fr/@gorekhaa/117420627301193448 and other Mastodon posts for the pictured web page.
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Juande Santander-Vela @jdsantpix.pixelfed.social.ap.brid.gy · 11/10/2026
Slow onwards and upwards #snail #caracol #dots #DottedLine
This image shows a snail with a dark, patterned shell moving slowly across a rough, gray tarmac surface, right next to the edge of a curb. The path goes from the bottom left corner to the top right corner.
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Juande Santander-Vela @jdsantpix.pixelfed.social.ap.brid.gy · 11/10/2026
Follow the dotted line at snail pace / Sigue la línea de puntos a paso de caracol
This image features a snail with a brown and yellow patterned shell on a rough, textured asphalt surface, next to a light-colored wall. There is a trail of small, dark, wet-looking spots leading and fading as they are further away from the snail. The trail starts on the bottom left corner, goes up, then a bit in diagonal, and then swerves at the last part up and to the left, but still arrives to the top left corner.
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Tim Bray 🇨🇦 @timbray.cosocial.ca.ap.brid.gy · 10/10/2026
Color Study: Fujifilm vs Pixel www.tbray.org/ongoing/When/202x/202…
Fallen autumn leaves, mostly maple,  in dappled light.Fallen autumn leaves, mostly maple,  in dappled light.
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Juande Santander-Vela @jdsantpix.pixelfed.social.ap.brid.gy · 11/10/2026
The shadow of an evening. / La sombra de una tarde. #Shadows #Table #Flowers #SquareFormat #Sombras #Mesa #Flores #FormatoCuadrado
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Bruce Lawson ✅ ♫ ♿ ✌️♂️✊ @brucelawson.vivaldi.net.ap.brid.gy · 10/10/2026
Just how much longer will UK and Europe kick the can down the road over digital sovereignty, after Comb-over Caligula ordered a ban on US entities making transactions with the International Criminal Court, because its former judge Navi Pillay was awarded the 2026 Nobel Peace Prize (and she […]
social.vivaldi.net
Original post on social.vivaldi.net
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Tom Gauld @tomgauld.bsky.social · 10/10/2026
My latest @newscientist.com cartoon
Panel 1: a large robot (composed of AI servers, network switches, storage arrays, and power distribution units) and a human are talking.

Professor "You don't want to destroy humanity do you, lLLM-A-9300x?"

Robot "Haha. What a silly question, Professor. I have no desires or feelings of my own whatsoever."

Professor (relieved)"Oh good." 

Panel 2: they walk on. The robot continues  "I am merely a tool of the company that created me. And that company, being composed of humans, will naturally have humanity's best interests at heart."

Panel 3: The professor is conspicuously quiet.
"Right?" says the Robot.
…
More silence

"Professor?"
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Reposted by Dr. Juande Santander-Vela
Dan Gillmor @dangillmor.mastodon.social.ap.brid.gy · 10/10/2026
Ordered a new laptop battery from IFixIt. It was below spec out of the box and after calibration. I told them and provided backing data. They said, Sorry! We're sending you a replacement! No need to return the one we sent; just dispose of it carefully. Now you know why I trust IFixIt.
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Masto♾️Don ᓚᘏᗢ @bigboppa.mastodon.social.ap.brid.gy · 09/10/2026
My sister in law came up to the cabin this week to see the fall colors. The weather was mostly cold and windy until today so she was able to get the money shot early this morning when the lake was as smooth as glass.
The tree line from across the lake with the leaves in full color and reflection on the still water in mirror image.
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 09/10/2026
Having said that, I really don’t think one should not use abusive language. I just could not understand the future “liberation rooms” (or something like that) on OMAC’s comics. Those were rooms in which people could abuse human-looking robots to vent frustration, and i found it very sad. Are […]
mathstodon.xyz
Original post on mathstodon.xyz
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 09/10/2026
Of course, we need to take care of the poor matrix multiplication bit-streaming machines. But let’s say nothing of the harm induced to the actual people (normally from countries outside of the USA and Europe) exposed to actual psychologically harming inputs and outputs… […]
mathstodon.xyz
Original post on mathstodon.xyz
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 09/10/2026
Yay! SPIE has already published my paper on how we’re ensuring the system integrity for the Wideband Sensitivity Upgrade for ALMA, and the HTML version looks neat, and does not require login. DOI link below! dx.doi.org/10.1117/12.3102359 I have also uploaded the slides to Speakerdeck… […]
mathstodon.xyz
Original post on mathstodon.xyz
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kaleidoscopic @fuzzy.beige.party.ap.brid.gy · 09/10/2026
FreeBSD Journal, ArtCraft, PDFCraft, FreeBSD-CURRENT www.reddit.com/r/freebsd/comments/1… #AI #FreeBSD #PDF #Adobe
Screenshot: parts of the most recent FreeBSD Journal in PDFCraft.
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 09/10/2026
Best console ever.
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Discontinued @discontinued.stefanbohacek.online.ap.brid.gy · 08/10/2026
Hey, remember Wii? en.wikipedia.org/wiki/Wii #discontinued #nostalgia
An image related to the linked discontinued product or service.
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Dr. Juande Santander-Vela @juandesant.mathstodon.xyz.ap.brid.gy · 09/10/2026
@timbray @jn as a foreign English speaker, I don’t find it “sloppy”, much less “AI sloppy”. I think the way the page is presented breaks a lot of textual conventions.
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Dr. Victoria Grinberg @vicgrinberg.mastodon.social.ap.brid.gy · 08/10/2026
There is something to the bird's eye view. A city - Paris. Lines of wind turbines along the outer crests of Pyrenees. Deep shadows of morning light behind the hills.Fog collecting in the deep valley of a river. A village clustered on top of a hill. Solar panel fields. Perspective. A reminder […]
mastodon.social
Original post on mastodon.social
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