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This is may really be just news to me, but today I learned that @dubroy's and @marianoguerra's book "WebAssembly from the Ground Up" has actually been available for a while and the topics look super interesting...

wasmgroundup.com/

Top level topics (quoting from their website):

- What exactly WebAssembly is, and what makes it unique.
- How to instantiate a WebAssembly module in JavaScript and run its functions.
- The binary module format, and how to hand craft a module from scratch.
- How to create a simple compiler with Ohm.
- The instruction set: numeric instructions, memory access, control flow, etc.
- How to interact with the outside world.
- The WebAssembly security model: what makes it safe?

(Ps. If you're looking to combine this new knowledge and are interested in building hybrid JS/TS/WASM apps, also check out my extensible thi.ng/wasm-api toolchain...)

#Book #WebAssembly #WASM

Questa voce è stata modificata (5 mesi fa)


Gli scimpanzé selvatici mostrano un comportamento inedito: usano la foresta per curarsi
leganerd.com/2025/05/15/gli-sc…
@scienza

Scienza e tecnologia reshared this.



Ever think about AI playing "hacker" to make us safer? Generative Adversarial Networks (GANs) are doing just that, simulating real-world attacks to find system weaknesses *before* the bad guys do. Kinda cool, right? #TechNews #Cybersecurity
archive.is/LkDbB




🕉️2° MOSTRA INTERNAZIONALE DEL CHILLUM 🕉️

Da sabato 17 maggio a domenica 18 maggio, dalle 10:00 alle 23:00, presso ZAM, Milano, via Sant'Abbondio 4

📍MOSTRA INTERNAZIONALE DEL CHILLUM Milano.

📅ZAM 17/18 Maggio

🕉️ Chillum Exhibition

🛒 Street Market

🧯 Graffiti&Painting

✍🏻 Tattoo&Piercing

🎵 Music

🍔 Food&Drinks

more info on instagram.com/mostra.internazi…

🎵Sabato pomeriggio

mega jam hip hop + open mic

🎵Dj set from 22.00 to 2.00

Ordigno Night

Tetrah

M45project

Easy M & Stoned Sandro

Mazinga

🎵 Rockers Arena - roots reggae edition

#autoproduzioni #artigianato #zam #musica #mostra #hiphop #tattoo #graffiti #djset #convivialità #cibo #chillum





LACED: Peeling Back PCB Layers With Chemical Etching and a Laser


Exposed inner copper on multilayer PCB. (Credit: mikeselectricstuff, YouTube)

Once a printed circuit board (PCB) has been assembled it’s rather hard to look inside of it, which can be problematic when you have e.g. a multilayer PCB of an (old) system that you really would like to dissect to take a look at the copper layers and other details that may be hidden inside, such as Easter eggs on inner layers. [Lorentio Brodeso]’s ‘LACED’ project offers one such method, using both chemical etching and a 5 Watt diode engraving laser to remove the soldermask, copper and FR4 fiberglass layers.

This project uses sodium hydroxide (NaOH) to dissolve the solder mask, followed by hydrogen chloride (HCl) and hydrogen peroxide (H2O2) to dissolve the copper in each layer. The engraving laser is used for the removing of the FR4 material. Despite the ‘LACED’ acronym standing for Laser-Controlled Etching and Delayering, the chemical method(s) and laser steps are performed independently from each other.

This makes it in a way a variation on the more traditional CNC-based method, as demonstrated by [mikeselectricstuff] (as shown in the top image) back in 2016, alongside the detailed setup video of how a multi-layer PCB was peeled back with enough resolution to make out each successive copper and fiberglass layer.

The term ‘laser-assisted etching’ is generally used for e.g. glass etching with HF or KOH in combination with a femtosecond laser to realize high-resolution optical features, ‘selective laser etching’ where the etchant is assisted by the laser-affected material, or the related laser-induced etching of hard & brittle materials. Beyond these there is a whole world of laser-induced or laser-activated etching or functionalized methods, all of which require that the chemical- and laser-based steps are used in unison.

Aside from this, the use of chemicals to etch away soldermask and copper does of course leave one with a similar messy clean-up as when etching new PCBs, but it can provide more control due to the selective etching, as a CNC’s carbide bit will just as happily chew through FR4 as copper. When reverse-engineering a PCB you will have to pick whatever method works best for you.

Top image: Exposed inner copper on multilayer PCB. (Credit: mikeselectricstuff, YouTube)


hackaday.com/2025/05/15/laced-…




Il ministro delle Imprese #Urso "normalizza" la piaga degli incidenti sul lavoro parlando dell'acciaieria #Ilva di #Taranto, dove negli ultimi vent'anni sono morti, in svariate circostanze, dodici operai: “L’incidente nell’altoforno? Spesso può capitare”.

ilfattoquotidiano.it/2025/05/1…

#Lavoro #SicurezzaSulLavoro #GovernoMeloni

in reply to 𐌐𐌀Ꝋ𐌋Ꝋ

La sintesi perfetta di questo governo.
Lontano anni luce dal mondo del lavoro, dalle lavoratrici e dai lavoratori messi completamente da parte in nome del guadagno facile e del profitto.
Un motivo in più per recarci alle urne il prossimo 8 giugno e votare Si.
Cinque Si per i diritti di tutti i lavoratori. E che il risultato di questo Referendum possa essere un grande, enorme, schiaffo per questo governo di inetti.




DOOM: The Dark Ages ya disponible: un antes y un después en el mundo de los FPS

fenixbms.es/doom-the-dark-ages…

Unknown parent

mastodon - Collegamento all'originale
FenixBMS 💿☁️
@fanta merece la pena si te gustan los Fps. Y por mi parte si es rompedor
Saludos 😉


Sometimes you get an unexpected dinosaur visitor in the backyard.
Questa voce è stata modificata (6 mesi fa)

in reply to Bruce Sterling @bruces

Isn't this the second adaptation of one of your Schismatrix stories?



Hund Jimmy und ich sagen Guts Nächtle kleines Spechtle. Bleibt gesund oder werdet gesund. Tausend Umarmungen und Küsse für alle, die sich darüber freuen. 😘
in reply to Basti Bayer

Das Bild zeigt einen schwarzen Labrador Retriever, der in Profilansicht dargestellt ist. Der Hund trägt eine braune Halsriemenhalterung und eine blaue Halskette mit einem weißen Gerät, das an der Kette befestigt ist. Der Labrador hat ein glattes, glänzendes Fell und steht aufrecht mit einem ruhigen und aufmerksamen Ausdruck. Der Hintergrund ist weiß, was den Fokus auf den Hund lenkt.

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Life in Ukraine's Occupied Territories. With Petro Andryuschenko
by @DarthPutinKGB
58:54

youtube.com/watch?v=HQgv4zP8c0…

🇺🇦
Interview with Petr #Andryuschenko, an adviser to the Mayor of #Mariupol: how it is life in the occupied territories of Ukraine and how Russia erases Ukrainian identity as a part of their occupation strategy.

🌻
The official youtube channel of #DarthPutin KGB and Katie Shmatsina with focus on russia and #putin's regime

#Ukraine
#Ukrainerussiawar
#NAFO




Customs and Border Protection seized shipment of t-shirts from streetwear brand that sells “Eliminate ICE” t-shirt and others critical of police and capitalism. Emails seen by 404 Media indicate the shirts are going to be shipped back to China or will be “destroyed.” 404media.co/cbp-seizes-shipmen…


On #Nakba77, Palestine Action are using a recreated Palestinian ambulance to shut down Israel's biggest weapons producer.

The Nakba began when Zionist militia, armed by the British, ethnically cleansed Palestinians from their homeland.

We won't stop until the Nakba does.


Source: @Pal_action on x/twitter

#Palestine #genocide




Unhappy with the recently lost file upload feature in the Nextcloud app for Android? So are we. Let us explain. - Nextcloud


cross-posted from: feddit.org/post/12435851


Unhappy with the recently lost file upload feature in the Nextcloud app for Android? So are we. Let us explain. - Nextcloud


#tech


CBP Seizes Shipment of T-Shirts Featuring Swarm of Bees Attacking a Cop

🔗 404media.co/cbp-seizes-shipmen…

in reply to 404 Media

Kind of a shite move to have t-shirts with these kind of messages made in China (probably not fair or organic, though I'd be happy to be wrong), though ...
in reply to 404 Media

they should just release a new design of bees swarming a pig and make the cops decide if they want to keep going down this route


Sidi Wacho ft Djam & TiMoh - El Harba


El Harba feat Djam et TiMoh

El Harba (Lyrics)

Hawzouni mel dar
Wel nass tchouf
Farkouni ana 3la waldia

Burlando la aduana
Espalda mojada
Burlando la aduana
Camino a Tijuana

Alger, Marseille, Barbes, Roubaix
Le trajet, tu connais
Faites rentrer l'accusé
Douaniers armés, jungle Calais
Indignité!
Ils t'ont donné la nauseé
Ils ont fouillé les bagages, DZ dans l'equipage
Musique de sauvage, pirates sur rivage
Panique genérale, Marion Marechal
Culture coloniale, préférence nationale
Carré VIP, sans bracelet, sans ticket
Parasiter, sans hésiter
Shoote shoote le sheriff, l'heritier
Frèro chui traqué, y'a l'algo qui m'a cramé
Habibi Sudaka c'est floqué sur le mallot
Manif, pogo, j'bosse le cardio
Madjer, Belloumi, Zamorano
Seleção, clandestino

Hawzouni men dari
Wel nass tchouf
Khabri elhag elmarssilia
Ferkouni ana ala waldia
Zadou dawli ederiya

Burlando la aduana
Espalda mojada
Burlando la aduana
Camino a Tijuana

Si tu habibi y yo Sudaka
Si nos juntamos a mover las patas
Tu te desatas te desacatas
Yo desde el sur te traje una sonata
La policía de piñata, maldita rata
Politiquero truquero te aprieta la corbata
Lleno de garrapatas tu cara te delata
Con mis ñeros en el ghetto
Bailando al ritmo de la caja vallenata
Y así se mueven los maleantes
Trabajador, vendedor ambulante
Así se mueven los maleantes
Lo baila el obrero, baila el estudiante
Como es
No bajare la mirada
Vengo de lejos y no le temo a nada
No bajare la mirada
Vengo de lejos y no le temo a nada

Hawzouni men dari
Wel nass tchouf
Khabri elhag elmarssilia
Ferkouni ana ala waldia
Zadou dawli ederiya

Burlando la aduana
Espalda mojada
Burlando la aduana
Camino a Tijuana

Elharba kheir li
Elgorba mahi lia
Elheda kheir li
Elharba kheir li

Le matin chui cerné, le sommeil agité,
Le réveille ulceré, les radeaux échoués
J'essaye d'eviter les fachos dans le JT
J'revise, mes couplets, mes refrains mes phrasés
La fosse, la piste j'viens faire trembler
Ma foule, ma meute va déferler
L'heure de nous même va sonner résonner
Quartiers huppés j'viens effrayer

Hawzouni men dari
wel nass tchouf
Khabri elhag elmarssilia
Ferkouni ana ala waldia
Zadou dawni bel nia

Burlando la aduana
Espalda mojada
Burlando la aduana
Camino a Tijuana




"When launching privacy-critical apps and services, developers want to make sure that every packet really only goes through Tor. One mistyped proxy setting–or a single system-call outside the SOCKS wrapper–and your data is suddenly on the line.

That's why today, we are excited to introduce oniux: a small command-line utility providing Tor network isolation for third-party applications using Linux namespaces. Built on Arti, and onionmasq, oniux drop-ships any Linux program into its own network namespace to route it through Tor and strips away the potential for data leaks. If your work, activism, or research demands rock-solid traffic isolation, oniux delivers it."

blog.torproject.org/introducin…

#Tor #CyberSecurity #Linux #Privacy #Anonymity #Oniux






On Mastodon, if you've clicked a "Follow" button and it turns into "Pending" or "Cancel Follow" or "Request Sent", it means the follow hasn't actually happened yet.

Usually it's because the account has follow requests switched on, so you just wait for them to approve your request.

However, sometimes it's due to other reasons, and you may have to do something special to get the follow to work. Lots of info and full instructions at:

➡️ fedi.tips/why-does-it-say-foll…

#FediTips #Mastodon

Questa voce è stata modificata (5 mesi fa)


Welcome “rsxie” to SDF Remote Vintage Systems! Thanks to decromancer’s QBone adapter we can do just about anything with this tiny LSI PDP-11/03

icm.museum/join.html

#vintagecomputing #retrocomputing #retrogaming #museum





Check out my friend's art book, Enshittification by Thad Higa. Flipping the pages takes you on a journey through online hell.

youtube.com/watch?v=Zf4VaitvcO…

Hat tip to @pluralistic

Thad's website here: thadhiga.com/
#Art #PrintMaking #SmallPress #ArtBook #Books



Könnte das mal jemand mit KI bearbeiten ….
Für den Part von : Häßlich … ich bin so häßlich nehmen wir die Orange Ente und für den anderen Part seinen reichen Hämorrhoiden Kriecher Elois und dann lassen wir sie singen .
Wer kann das mal bitte mit KI in die Tat umsetzen ??
in reply to Amanda 🐈🗾✊😏🫂☯️

Das Video ist eine Hommage an Manfred Tauchen, der am 16. Juli 1947 in Wien geboren und am 10. Mai 2025 verstorben ist. Es zeigt eine Person in einem weißen, ärmellosen Shirt vor einem Spiegel, der von zahlreichen gelben Glühbirnen umrahmt wird. Die Person hält ein Mikrofon in der Hand und scheint zu singen oder zu sprechen. Der Text "Zu Ehren von Manfred Tauchen" steht oben im Bild, gefolgt von den Daten "*16. Juli 1947 in Wien; *10. Mai 2025" und "R.I.P." am unteren Rand. Ein trauriger Gesichtsausdruck mit Tränen ist oben rechts zu sehen. Der Hintergrund ist dunkel, was die Glühbirnen im Vordergrund hervorhebt. Der Text "RIP" ist in einer gotischen Schriftart dargestellt, was eine würdevolle und ehrenvolle Atmosphäre vermittelt.

Bereitgestellt von @altbot, privat und lokal generiert mit Ovis2-8B

🌱 Energieverbrauch: 0.582 Wh




in reply to This spaceship does not exist

The image depicts a large, futuristic spacecraft soaring through space, with a planet visible in the background. The spacecraft has a sleek, elongated design with a pointed nose and a series of wings extending from its sides. Its body is predominantly white with visible structural details and panels, suggesting a complex engineering design. The spacecraft is equipped with various components, including what appear to be engines or thrusters, and a central section that might house the crew or control systems.

The planet in the background has a distinctive appearance, with swirling patterns of yellow, brown, and green, suggesting a dynamic atmosphere. The curvature of the planet is evident, with a thin blue line indicating the atmosphere's edge. A smaller celestial body, possibly a moon, is visible in the upper right corner of the image, adding to the sense of depth and scale.

The overall color palette includes shades of blue, green, yellow, and brown, with the spacecraft's white body contrasting against the planet's vibrant colors. The image is rich in detail, with a focus on the spacecraft's design and the planet's atmospheric features, creating a visually striking scene.

Provided by @altbot, generated privately and locally using Ovis2-8B

🌱 Energy used: 0.252 Wh




The man has a child's understanding of history. His presidential library is going to have nothing but coloring books.

newsweek.com/trump-mocks-franc…





Projection-débat Silent Fallout
sortirdunucleaire.org/Projecti…
"À partir de 16:15 Lieu : CRIIRAD - 29 Cours Manuel de Falla La projection sera suivie d'une conférence sur les essais nucléaires jusqu'à 19h avec Larbi Benchiha (réalisateur de plusieurs films sur les essais nucléaires, notamment de Bons baisers de Moruroa et L'Algérie, De Gaulle et la Bombe) et Michel Arakino (ancien plongeur scaphandrier du centre d'expérimentation nucléaire et



Jordanian authorities have blocked access to Middle East Eye's website (among 12 websites), days after it published an investigation alleging that the Hashemite Kingdom had charged exorbitant fees while overseeing the delivery of international aid into Gaza

#Jordan #Censorship #Corruption #Warprofiteering #Inhumanity #Genocide #Gaze #FoodAsWeapon @palestine@lemmy.ml @palestine@a.gup.pe
@israel middleeasteye.net/news/jordan-…



Researchers discover new security vulnerability in Intel processors


cross-posted from: programming.dev/post/30313432


  • The new class of vulnerabilities in Intel processors arises from speculative technologies that anticipate individual computing steps.
  • Openings enable gradual reading of entire privilege memory contents of shared processor (CPU).
  • All Intel processors from the last 6 years are affected, from PCs to servers in data centres.


#tech


BREAKING: Ray Dalio's Bridgewater Associates opened up a $319 million position in Gold, $GLD

#news #finance #economics #stocks #options




This bustling port city filled with busy souks is famed for a tale of intrigue, but its real story contains more intigue yet. #travel #history cromwell-intl.com/travel/moroc…


Sen. #Schumer : "News of the #Qatari government giftîng #Trump a 400 million private jet, to use as #Air #Force #One, is so corrupt, that even #Putin would give a double take. This is not just #naked #corruption, it is also a grave #national #security #threat [..] " youtube.com/shorts/WhJw1...

'So corrupt': Schumer holds Tr...



Polling evidence suggests that corruption is not yet a decisive factor for voters—but there is a way for Democrats to leverage the president’s malfeasance in the 2026 midterm elections.

Weave Trump’s corruption into a broader story about his utter failure to fix the economy.
trib.al/qyKzhUN



The Republican effort to make America sick again is gathering steam, especially in the red States.
nytimes.com/2025/05/15/us/poli…

Dan Gillmor reshared this.

in reply to Peter Gleick

Did you know that "measels" translates to "Masern" in German, which is pronounced "masan", which obviously stands for "Make Amerika Sick Again Now"?


Herri erdaldun eta migratzailean bizitzeak beti eman dit euskararen inguruko ikuspegi periferikoa, #euskara borroken ebakipuntu bezala bizi izan dut.

Horregatik, gaurtik @Euskaraldia landuko dut, lanaren burujabetza, gurean duin lan egin, sare digitalak garatu eta euskaraz bizitzeko eskubidea denontzat izan dadin.

#Euskaraldia #Ebakipuntuak #ESE #Euskara #SareanAske #Lana #Orereta #Errenteria

Questa voce è stata modificata (6 mesi fa)


TL;DR: The article discusses recent legal ramifications involving AI, including fines for attorneys submitting fictitious case citations and an ethics complaint against a judge for using deepfakes in her campaign. It also highlights proposed legislation regarding artificial intelligence regulation and ongoing litigation surrounding AI's role in copyright issues. buttondown.com/LawyerExMachina… #law #tech #legaltech ⚖️ 🤖 #autosum


Coinbase faces major Data Breach: $400 Million in potential losses
#CyberSecurity
securebulletin.com/coinbase-fa…


Yeah I think I like the Now Bar as a concept. But it's a little small and poorly placed.
in reply to Stephen Gower

The image features a lush green tea plantation with neatly arranged rows of tea bushes, creating a textured and vibrant landscape. In the foreground, there is a close-up of tea leaves and bushes, showcasing their rich green color and healthy appearance. The background reveals rolling hills covered in tea plants, emphasizing the plantation's expansive nature.

Overlaying the image is a smartphone interface displaying a baseball game score. The text reads "Extend Unlock" at the top, followed by "Google" in the center. The score shows the Tampa Bay Rays leading the Toronto Blue Jays 3 to 1 in the bottom of the 3rd inning, with 0 outs and bases empty. Icons for a phone call and a camera are visible on either side of the score, indicating additional functionalities.

Provided by @altbot, generated privately and locally using Ovis2-8B

🌱 Energy used: 0.171 Wh



Halte à la spéculation sur nos logements ! ≡ Isabelle Rey-Lefebvre
bibliolingus.fr/halte-a-la-spe…
"Après avoir lu l’ouvrage d'Isabelle Baraud-Serfaty sur les trottoirs, j’ai flashé sur cet essai d’ Isabelle Rey-Lefebvre , journaliste spécialiste des questions sur le logement. D’après l’INSEE, entre 2000 et 2022, les prix des logements en France ont..."