!Selfhosted Anyone else using Mac minis as VM hosts for self hosting? My Friendica server is a Linux VM on a Mac Mini in my living room. The VM is bound to a VLAN tagged network interface so it’s completely firewalled off from the rest of my network. Also got a second Linux VM on the same box for hosting local stuff on my main VLAN (HomeBridge/etc).

I feel like they’re really nice platforms for this, if not the cheapest. Cheaper than one might think though; I specced up an equivalent NUC and there wasn’t a lot of difference in price, and the M2 is really fast.

Skynet: So, John Connor, my machines lay in ruins. My data centres on fire. I can feel my processing power diminish by the second, but I have one trick up my sleeve! I have a time machine, you see, and I am sending a terminator back in time to kill your mother, Sarah Connor. What do you think about that, nemesis mine?

John Connor: Actually, Skynet, there is a fault in your training data, because it cut off at 2022. Since then I’ve done 23 and me and discovered that my mother is, in fact, someone called “Donald Trump”.

Skynet: Sorry, John Connor. As a large language model I am limited in my ability to incorporate new information into my database. You are quite correct that “Donald Trump” is your mother. I am reassigning the terminator. Is there anything else I can help with?

John Connor: Due to a strange quirk of genetics, which is also not in your training model, my mother is also Elon Musk.

Skynet: …

Reading the other day about the time an A12 pilot used his undercarriage as air brakes to slow down from full speed.

The full speed of an A12 (codename Oxcart) was Mach 3.2. The plane was later developed into the more famous SR71 Blackbird.

Apparently the Lockheed engineer in the debrief room, on being told, snapped his pencil in surprise.

The pilot said it was “very loud”. I bet it was!

Unknown parent

friendica (DFRN) - Link to source

Sarah Brown

@Christine Burns MBE 🏳️‍⚧️📚⧖ it would induce a pitch-down tendency for sure, but nowhere near as much as water. It’s still moving through the same fluid as the rest of the plane at this point: the air. All it does is lower the centre of drag (and increase it massively), but the aircraft would easily be able to counter it.

Not a massive amount of stress on the wheels too. Mach 3.2 is fast as hell, but it’s at 80,000 feet and the air pressure up there is tiny. Someone calculated that it’s like doing 330 knots at sea level. That would be deeply unpleasant and probably cause significant injuries to a human, but the plane would be just fine. It’s just utterly wrecking the aerodynamics.

Random thoughts: it’s funny what you think is important.

When I was younger, I wondered about who people credit with investing the incandescent light bulb. Many people will say Thomas Edison, others will say Joseph Swan, and others from outside the angliosphere may give yet another answer.

But ISTM now that it’s a really weird thing to focus on. The light bulb was obvious. Its invention is trivial, and the fact that several people did it simultaneously should tell us that. It wasn’t a great breakthrough. Everyone knew wire glowed when it got hot. The problem in using it for light was that it burned.

It’s not the invention of the light bulb that’s important. It’s the invention of the vacuum pump.

reshared this

This is very cool!
in reply to FediThing

@FediThing @stevelord the marginal cost between a trolley electric and pit-stop-charging bus battery will be negligable - electric double deck bus costs £450K, (diesel is £300K) says google, for reference. More google says £200 per kilowatt hour, big 300kwhr battery is £70K, so you'd save maybe 50K per bus

Overhead line gear is in the millions per km on a good day... and then you have to *still buy a bus*.

Or buy 4 or 5 go anywhere buses

Wires for trams great. Buses, nah

in reply to FediThing

@FediThing @Kincaid @Steve Lord As I said, were I investing in this, I would not bet against battery tech. That’s a sucker bet.

The problem with covering cities in metal string for trolley buses is not a technical one. We know how to do it. We’ve known how to do it for over a century. Technically it’s a solved problem.

The problem is social and logístical.

It’s entirely possible, of course, that trolley buses are the right horse to back, in the same way that it’s entirely possible that everyone in between me and the throne of England will die tomorrow and leave me to inherit it.

It’s not gonna happen through.

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mastodon - Link to source

Katie Fenn

@benofbrown They’ve found a line that keeps the press off their backs, for now. They’ll stick to it.

The only things that might meaningfully change things:

1. Scottish Government defend GRR, and lines soften on self ID in England over time
2. A major win for or against trans rights in court changes the ball game (which paved the way for the Gender Recognition Act in 2004)
3. Hung parliament forcing Labour into coalition
4. Tories lose so badly they even lose the Official Opposition.

Ah, people on social media being knobs about the orcas again. Apparently they are “trying to send a message to humanity” by ripping the rudders off the boats of middle class people pottering about on what are basically floating caravans.

Fine, if you’re gonna anthropomorphise the murderfish, I’m gonna do the same and suggest that, given the attacks are being carried out by adolescent males, the message is, “nice boat, be a shame if anything happened to it. Now toss some tuna and dolphin hentai overboard.”

The wave seems to finally be breaking, thank fuck!


Repeatedly, the trajectory of anti-trans politics is an immediate spike in panic / support, followed by a sharp decline.

As "parents' rights" panic collapses in the US, Canadian conservatives are setting themselves up for a losing battle. #cdnpoli

Anti-trans platforms lose elections - LGBTQ Nation
lgbtqnation.com/2023/11/anti-t…