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@simon_brooke@mastodon.scot
2025-09-24 16:02:51

I'm still learning #OpenSCAD. This part, the lower knuckle for the four-bar linkage of the #Tricycle, isn't as smooth and aerodynamic as I'd like. But it's good enough, certainly for now.
The blue colour is just to make it easier to work with; the finished part will probably be c…

A CAD drawing of the lower knuckle of the four bar linkage. The body of the knuckle is an aerofoil teardrop in plan, with a radiused top and a rounded bottom.
A boss on the outer (left) side surrounds the hole for the wheel axle. On the inner (right) side is an aerofoil stub to which the aerofoil section lower bar will be bonded. In the top of the knuckle is a radiused cavity in which the pivot on the lower end of the lateral bar will rotate.

The part, which is coloured blue with yellowish-gre…
A view of the same part from in front. The hole for the shaft on which the lateral bar pivot will rotate can be seen.
The same part viewed from the lower front left.
The part in context. The lateral bar, wheel, and brake disk can all be seen, as can the lower bar, although this doesn't yet correctly join to the knuckle.
@pre@boing.world
2025-10-24 14:40:48

Paint samples arrived today and it was obvious which was gonna work better so I ordered a full 2.5l can.
Only to get an email back saying they can't make that colour in that varnish. Weird. That was literally the only actually blue they said they'd do last time they said they couldn't deliver what the website let me order.
After some discussion they have referred it to the Tainting Supervisor and it's apparently going to be here Monday.
Similarly for the wood, failed to arrive again today. They reckon Monday this time really for reals. Fingers crossed coz the carpenter can't do more until the wood arrives really and he's going on holiday this time next week.
So assuming the wood comes, four days to build the doors and finish off the walls of the closet and stuff.
Hopefully it can all be done in that time. Or at least the hard bits leaving the easy stuff for the less carpentery builder.

@vosje62@mastodon.nl
2025-09-25 16:07:04

Microsoft blocks Israel’s use of its technology in mass surveillance of Palestinians | Israel | The Guardian
theguardian.com/world/2025/sep

Equipped with Azure’s near-limitless storage capacity and computing power, Unit 8200 had built an indiscriminate new system allowing its intelligence officers to collect, play back and analyse the content of cellular calls of an entire population.

The project was so expansive that, according to sources from Unit 8200 – which is equivalent in its remit to the US National Security Agency – a mantra emerged internally that captured its scale and ambition: “A million calls an hour.”
According to several sources, the enormous repository of intercepted calls – which amounted to as much as 8,000 terabytes of data – was held in a Microsoft datacentre in the Netherlands. Within days of the Guardian publishing the investigation, Unit 8200 appears to have swiftly moved the surveillance data out of the country.

According to sources familiar with the huge data transfer outside of the EU country, it occurred in early August. Intelligence sources said Unit 8200 planned to transfer t…
@davidaugust@mastodon.online
2025-11-24 16:09:07

“‘We had to destroy the village to save it’ is not a new American rationalization, and the imperial boomerang can and will, if we don’t stop it, bring it to bear on the American populace.”
stuff.davidaugust.com/local-la

@aardrian@toot.cafe
2025-11-25 23:39:44

Trying to read a post claiming GitHub’s decision to purge toasts is *bad* for accessibility, even though it's on perennially inaccessible Medium.
And it’s behind an authwall.
Fine, I’ll sign in.
Oh, it’s actually behind a paywall.
Oh well. It’s not meant for me. Or anyone.

The post fades out and shows the following text: Create an account to read the full story.
The author made this story available to Medium members only.
If you’re new to Medium, create a new account to read this story on us.
Continue in app.
Or, continue in mobile web.
The post fades out and shows the following text: Adrian, become a member to read this story, and all of Medium.
Attila Vágó put this story behind our paywall, so it’s only available to read with a paid Medium membership, which comes with a host of benefits:
Access all member-only stories on Medium.
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Federal Judge Cameron McGowan Currie on Monday tossed out separate criminal charges against the former F.B.I. director James B. Comey and New York’s attorney general, Letitia James,
saying the loyalist prosecutor installed by Trump to bring the cases was put into her job unlawfully.
The twin rulings are the most significant setback yet to Trump's efforts to co-opt the criminal justice system to punish his perceived foes
The dismissals,
while embarrassing for the Wh…

@catsalad@infosec.exchange
2025-10-24 21:21:24

"I'm so freakin' tired, dude..."

"Petting the spot my cat just cleaned"

Video shows a kitty grooming a spot with their tongue while lying down on a bed. A hand creeps up and pets that very spot, which causes the cat to stop and look at them briefly before cleaning the same spot again. Once again the hand creeps in and pets the currently being cleaned spot. This time the kitty gives a long stare that the intruding human, before finally resume cleaning that same spot. After the third time the human sneak a pet in to the cleanin…
@tiotasram@kolektiva.social
2025-10-24 13:52:52

Day 28: Samira Ahmed
As foreshadowed, we're back to YA land, which represents a lot of what I've been enjoying from the library lately.
I've read "Hollow Fires", "This Book Won't Burn", and "Love, Hate, and other Filters" by Ahmed, along with "Mad, Bad, and Dangerous to Know" which is quite different. All four are teen ~romances with interesting things to say about racism & growing up as a South Asian Muslim, but whereas the first three are set in small-town Indiana, the third is set in France and includes a historical fiction angle involving Dumas and a hypothetical Muslim woman who was (in this telling) the inspiration for several Lord Byron poems.
Ahmed's novels all include a strong and overt theme of social justice, and it's refreshing to see an author not try to wade around the topic or ignore it. Her romances are complex, with imperfect protagonists and endings that aren't always "happily ever after" although they're satisfying and believable.
My library has a plethora of similar authors I've been enjoying, including Adiba Jaigirdar (who appeared earlier in this list), Sabaa Tahir ("All my Rage" is fantastic but I'm less of a fan of her fantasy stuff), Sabina Khan ("The Love and Lies of Rukhsana Ali"), and Randa Abdel-Fattah ("Does My Head Look Big In This?"; from an earlier era). Ahmed gets the spot here because I really like her politics and the way she works them into her writing. Her characters are unapologetic advocates against things like book bans, and Ahmed doesn't second-guess them or try to make things more palatable for those who want to ban books (or whatever). Her historical fiction in "Mad..." is also really cool in terms of "huh that could actually totally be true" and grappling with literary sexism from ages past.
#30AuthorsNoMen

@pre@boing.world
2025-10-22 14:51:52

Spot the difference from yesterday? More framSpot the difference from yesterday? More framework over the top by the ceiling and around the windows ready for the mirrored door blinds.
Bought more wood struts. Had quite a comedy farce trying to get the things into the house now the build cupboards prevent them entering the room. Had to carry them around into the garden then in through the back door and up into the kitchen to get the angle to enter the bedroom.
The company sending the new paint had emailed saying that they don't do varnish in the colours they had allowed us to order, so asked for whatever blues they do have. That did not arrive today. Nor did the extra wood that was set for "early" this week.
Making all these doors is going to take ages and I suggested that seems like something that could be done working from home. He's probably got a proper workshop there even. Carpenter suggests his boss won't allow such things though. 🙄 Bosses eh? They do like their staff to be monitored even if only by the client.ework over the top by the ceiling and around the windows ready for the mirrored door blinds.
Bought more wood struts. Had quite a comedy farce trying to get the things into the house now the build cupboards prevent them entering the room. Had to carry them around into the garden then in through the back door and up into the kitchen to get the angle to enter the bedroom.
The company sending the new paint had emailed saying that they don't do varnish in the colours they had allowed us to order, so asked for whatever blues they do have. That did not arrive today. Nor did the extra wood that was set for "early" this week.
Making all these doors is going to take ages and I suggested that seems like something that could be done working from home. He's probably got a proper workshop there even. Carpenter suggests his boss won't allow such things though. 🙄 Bosses eh? They do like their staff to be monitored even if only by the client.

@simon_brooke@mastodon.scot
2025-11-24 16:03:01

"We are now at a critical juncture. We are at or very close to human caused environmental change that will fundamentally unpick the life-sustaining systems on Earth. These risk triggering feedback loops...
Ultimately that could cause the planet to drift away along the pathway to “hothouse Earth”, a scenario where even if emissions were reduced, self amplifying feedback loops would drive global temperature increases up to or even beyond 5°C"

Infographic of the timeline of climate change and the missed attempts to correct it, showing the two options we have left as 'Social Unrest...' or 'Degraded future, destabilised Earth system and societies'. The latter is the course we're on.