On Friday afternoon, Meta, the parent company of Facebook and Instagram, announced it is pausing plans to roll out artificial intelligence (AI) features that would use users’ public posts to train its AI models. The company cited a request from the Irish Data Protection Commission.

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Until the early 2000s, the computer processors available on the market were essentially all single-core chips. There were some niche layouts that used multiple processors on the same board for improved parallel operation, and it wasn’t until the POWER4 processor from IBM in 2001 and later things like the AMD Opteron and Intel Pentium D that we got multi-core processors. If things had gone just slightly differently with this experimental platform, though, we might have had multi-processor systems available for general use as early as the 80s instead of two decades later.

The team behind this chip were from the University of Califorina, Berkeley, a place known for such other innovations as RAID, BSD, SPICE, and some of the first RISC processors. This processor architecture would be based on RISC as well, and would be known as Symbolic Processing Using RISC. It was specially designed to integrate with the Lisp programming language but its major feature was a set of parallel processors with a common bus that allowed for parallel operations to be computed at a much greater speed than comparable systems at the time. The use of RISC also allowed a smaller group to develop something like this, and although more instructions need to be executed they can often be done faster than other architectures.

The linked article from [Babbage] goes into much more detail about the architecture of the system as well as some of the things about UC Berkeley that made projects like this possible in the first place. It’s a fantastic deep-dive into a piece of somewhat obscure computing history that, had it been more commercially viable, could have changed the course of computing. Berkeley RISC did go on to have major impacts in other areas of computing and was a significant influence on the SPARC system as well.

Slovakia's parliament approved the government's planned revamp and leadership change at public broadcaster RTVS on Thursday (20 June), overruling concerns the changes will bring the broadcaster under political control and harm media freedom.

euractiv.com/section/elections…

After Space Shuttle Atlantis’ drive-by repair of the Hubble Space Telescope (HST) in May of 2009, the end of the STS program meant that the space telescope had to fend for itself with no prospect for any further repair missions. The weakest point turned out to be the gyroscopes, with of the original six only three functioning until May 24th of 2024 when one failed and couldn’t be reset any more. To make the most out of the HST’s remaining lifespan, NASA decided to transition again to single-gyroscope operation, with the most recent imaging results showing that this enables HST to return to its science mission.

Although the HST has operated with a reduced number of gyroscopes before, while awaiting its (much delayed) 2009 Servicing Mission 4, this time around it would appear that no such aid is coming. Although HST is still very much functional even after recently celebrating its 34th year in space, there is a lot of debate about whether another servicing mission could be organized, or whether HST will be deorbited in a number of years. Recently people like [Jared Isaacman] have suggested ideas for an STS servicing mission, with [Jared] even offering to pay for the entire servicing mission out of pocket.

While there is an argument to be made that a Crew Dragon is a poor substitute for a Shuttle with its big cargo bay, airlock and robotic arm, it’s promising to see at least that for now HST can do what it does best with few compromises, while we may just see Servicing Mission 5 happening at some point before that last gyro kicks the bucket.

[3DJake] likes putting textures on 3D prints using things like patterned build plates and fuzzy skin. However, both of those techniques have limitations. The build plate only lets you texture the bottom, and the fuzzy skin texture isn’t easy to control. So he shows how to use Blender to create specific textures to produce things like wood-like or leather-like surfaces, for example. You can see how it works in the video below.

As [Jake] points out, you might be able to use other artistic programs to do this, but the kind of things we use like FreeCAD of Fusion360 aren’t going to cut it.

He uses a bag with a leather texture as an example. The resulting model is too detailed and contains around 1.4 million triangles. Your printer isn’t that detailed, and your slicer will probably choke on a model with that many triangles. Decimating the model makes it more manageable.

The resulting bags, when printed using TPU and painted, hardly look like 3D prints. Well, other than the strap, perhaps. The textures were just pulled from the Internet, so there are, potentially, many to choose from as long as they are seamless.

One interesting build plate texture is a diffraction grating. You can also add special textures manually. Textures are good at hiding layer lines, even just the fuzzy skin textures you find in many slicers.

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Uno scritto davvero interessante, prepotente e sincero senza freni e rivelatore, per uno scrittore fra i più interessanti dello spaghetti weird. @L’angolo del lettore

iyezine.com/michele-borgogni-t…

Michele Borgogni - Terror Supermarket

Michele Borgogni - Terror Supermarket - Terror Supermarket: Michele Borgogni iper realista e descrive cosa potrebbe succedere in un supermercato se cadessero le flebili barriere ipocrite - Terror Supermarket

^{Massimo Argo (In Your Eyes ezine)}

Questo Memories Have Faces esce a quasi dieci anni di distanza da Inside Out Your Mind, ultimo vagito su trentatré della band, dimostrandosi, a mio modesto avviso, ancora superiore al suo già di per sé brillantissimo predecessore;  a riprova, se mai ce ne fosse bisogno, di come passione, competenza e sacro fuoco non abbandonino chi di certe sonorità si è reso uno dei più credibili e quotati alfieri.

@Musica Agorà

iyezine.com/the-loons-memories…

The Loons - Memories Have Faces

The Loons - Memories Have Faces - The Loons - Dream In Jade Green - The Loons

^{Il Santo (In Your Eyes ezine)}

Ad ulteriore dimostrazione di quanto ho scritto in occasione delle sue precedenti uscite, i nove pezzi di questo nuovo album si aprono con suggestioni tra il deserto e lo spazio infinito di Dirty Ground passando poi all'andamento doloroso di Light the Incense.
@Musica Agorà

iyezine.com/black-snake-moan-l…

Black Snake Moan - Lost In Time 

Black Snake Moan - Lost In Time  - Black Snake Moan - Lost In Time: - Black Snake Moan

^{Il Santo (In Your Eyes ezine)}

“The healer” su Thrill Jockey Records è il quinto disco sulla lunga distanza per i Sumac, gruppo di punta del rumorismo e della totale libertà musicale. Il gruppo formato da Nick Yacyshyn, Brian Cook e Aaron Turner torna a disegnare ardite parabole nei consumati cieli della musica moderna. @Musica Agorà

iyezine.com/sumac-the-healer

Sumac - The healer

Sumac - The healer - Sumac: una delle più particolari e meravigliose esperienze sonore che possiate compiere in questi tempi aridi. - Sumac

^{Massimo Argo (In Your Eyes ezine)}