ptz

joined 1 year ago
MODERATOR OF
[–] ptz@dubvee.org 2 points 3 hours ago

Tesseract and Photon do on the web. Maybe others, but I know those two do.

[–] ptz@dubvee.org 20 points 13 hours ago* (last edited 10 hours ago) (1 children)

Pretty much this.

If you've ever tried using a phone charger to continuously power something at or near its rated maximum output, you'll find that after a while the power becomes unstable and the charger often quite warm.

e.g. Continuously powering a Raspberry Pi or USB powered computer monitors.

[–] ptz@dubvee.org 3 points 1 day ago* (last edited 1 day ago)

And watch the next season of that show I like and condense it down to a bullet point list of spoilers. (/s if not obvious)

[–] ptz@dubvee.org 26 points 1 day ago* (last edited 1 day ago)

I hate it on both ends.

If I ever lose my current job (I actually like it and am planning to retire from this one unlike all prior ones), I'll probably just go live in the woods or work some unskilled job. Not that I'm unskilled; I just have no desire to deal with what passes for job seeking these days.

[–] ptz@dubvee.org 5 points 1 day ago

Man I sure hope so:

I use Federation starship classes as my codenames. Granted, I'm a tiny project, but I've yet to get a C&D from Paramount or the Roddenberry estate. 🤷🏻‍♂️

[–] ptz@dubvee.org 6 points 1 day ago

I run an instance by myself, so I tend to default to "new" mostly to catch spam and shit early and axe it.

On my LW account, I tend to stick to "Subscribed" unless I'm looking for new content to subscribe to. I also block a lot of communities and pretty much all bot accounts because of exactly what you listed in the post.

[–] ptz@dubvee.org 78 points 1 day ago (12 children)

I don't disagree at all. However, that is a whole lot easier said than done when one side is so far gone in an alternate reality of lies and hate.

We're going to need a mass cult de-programming or something. I just don't know how we come back from where we are.

[–] ptz@dubvee.org 4 points 1 day ago (1 children)

What vegan cheese would you recommend? I'm only 90% vegetarian, not vegan, but I'm lactose intolerant so have to buy non-dairy cheese. Many of my dishes end up being vegan because of that.

I used to use Daiya, but unless it's fully melted, the texture is all weird (and it's kind of glue-y). Then I switched to the Simple Truth (not sure if store brand or big brand) and it's been much better.

As a cheese lover who cannot eat it, I'm always on the lookout for the next next best thing.

[–] ptz@dubvee.org 6 points 1 day ago (2 children)

I'm surprised people at those cookouts can notice with impossible though.

Honestly, it might have been Beyond rather than Impossible. I don't often distinguish between them since I just buy whatever's on sale and throw it in the freezer. When I'm cooking for myself, either's fine, so I don't care which I grab.

I don't think I've ever air fried them, though, so that's something I may try. I should also start using a charcoal grill rather than propane. Would probably give them a better flavor.

[–] ptz@dubvee.org 294 points 1 day ago* (last edited 1 day ago) (33 children)

After a campaign like this, how could you ever have a normal relationship with your pro-Trump neighbor/father-in-law/Uncle/Barber or what ever again?

You're assuming those relationships survived the 2020 election. For many, myself included, they didn't.

I was willing to overlook 2016, but after 4 years of horror culminating in a (failed) coup, and those people still supporting him, I just cut them out of my life.

[–] ptz@dubvee.org 9 points 1 day ago (4 children)

Though unfortunately expensive, impossible burgers and ground 'beef' are virtually indistinguishable from the real deal already

I'm probably up to, like, 90% vegetarian these days (it's been a long road lol). I can definitely tell the difference with Impossible/Beyond. But they're absolutely "good enough" for me. The good thing is they're still improving, so can only get better. But yeah, they're quite expensive (nearly twice the cost per pound of regular ground beef). I tend to wait until they're on sale, buy in bulk, and freeze them.

If I'm at a cookout or potluck and make burgers, I usually have to label the Beyond/Impossible ones or people react badly. If I'm making things like chili / tacos or sides like Hamburger Helper and such, people can't tell at all. The only giveaway is that they're in the vegetarian section of the table.

[–] ptz@dubvee.org 60 points 1 day ago (11 children)

Alcohol, cannabis, and limiting my exposure to news/politics. It's working wonders, TBH.

 

Cross-posted from "US power grid added battery equivalent of 20 nuclear reactors in past four years" by @MicroWave@lemmy.world in !news@lemmy.world


Pace of growth helps maintain renewable energy when weather conditions interfere with wind and solar

Faced with worsening climate-driven disasters and an electricity grid increasingly supplied by intermittent renewables, the US is rapidly installing huge batteries that are already starting to help prevent power blackouts.

From barely anything just a few years ago, the US is now adding utility-scale batteries at a dizzying pace, having installed more than 20 gigawatts of battery capacity to the electric grid, with 5GW of this occurring just in the first seven months of this year, according to the federal Energy Information Administration (EIA).

This means that battery storage equivalent to the output of 20 nuclear reactors has been bolted on to America’s electric grids in barely four years, with the EIA predicting this capacity could double again to 40GW by 2025 if further planned expansions occur.

133
me_irl (lemmy.world)
 

Cross-posted from "I have SO many things to tell you!" by @PugJesus@lemmy.world in !baldurs_gate_3@lemmy.world


 

Was getting ready this morning and the ending of MGS2 came to mind.

Plot

It states that GW was the only AI destroyed, and that the S3 Plan's real purpose is to control human thought to prevent society's regression in the digital era from trivial information drowning knowledge and truth in the belief that humanity is too immature to handle the flow of information responsibly

Though the villains in MGS2 seemed to have better intentions than the nation states / trolls that are flooding the internet today.

 

Not mine. Heard Taylor Tomlinson say it on After Midnight

 

Thelma was in her mid 60s and Lawrence is now 75

Lawrence in 2024

 

Hope this fits here.

It's not much in the grand scheme, but all of my everyday carry electronics are all solar charged.

Left to right: Cat S22 Flip smartphone, Bluetooth earbuds, rechargable pen light/laser pointer/black light/dog toy, and my Kobo e-reader.

They're mostly charged / topped up overnight from my 12W / 8000 mAh solar battery bank. I just throw it outside or in a window during the day and plug a USB hub into it to charge my devices overnight. My phone will usually go 2-3 days on a charge, but I've also got a 6W panel I stick in the window if it needs a little battery boost during the day. I also top off other things from the 6W panel, but those aren't exclusively solar like my EDC stuff.

Thought I was going to have to cheat a week or so ago. It was rainy and cloudy for nearly 2 weeks, and the solar battery bank was struggling to stay above 50%, but the clouds finally broke and my solar bank was able to fully recharge with a few hours of sunlight to spare.

Like I said, it's not much, but these have only ever been charged from solar**, and I think that's pretty cool.

** Except the bit of charge my phone and e-reader got from my laptop when I had it plugged into USB to flash firmware and add files.

My solar battery bank. (Not the best design with an integrated, non-removable battery, but has worked well enough)

 

Some go gently into the night. Others die less prettily.

Billions of cells die in your body every day. Some go out with a bang, others with a whimper.

They can die by accident if they’re injured or infected. Alternatively, should they outlive their natural lifespan or start to fail, they can carefully arrange for a desirable demise, with their remains neatly tidied away.

Originally, scientists thought those were the only two ways an animal cell could die, by accident or by that neat-and-tidy version. But over the past couple of decades, researchers have racked up many more novel cellular death scenarios, some specific to certain cell types or situations. Understanding this panoply of death modes could help scientists save good cells and kill bad ones, leading to treatments for infections, autoimmune diseases, and cancer.

“There’s lots and lots of different flavors here,” says Michael Overholtzer, a cell biologist at Memorial Sloan Kettering Cancer Center in New York. He estimates that there are now more than 20 different names to describe cell death varieties.

 

Silicon Valley has the reputation of being the birthplace of our hyper-connected Internet age, the hub of companies such as Apple, Google and Facebook. However, a pioneering company here in central Ohio is responsible for developing and popularizing many of the technologies we take for granted today.

A listener submitted a question to WOSU’s Curious Cbus series wanting to know more about the legacy of CompuServe and what it meant to go online before the Internet.

That legacy was recently commemorated by the Ohio History Connection when they installed a historical marker in Upper Arlington — near the corner of Arlington Center and Henderson roads — where the company located its computer center and corporate building in 1973.

The plaque explains that CompuServe was "the first major online information service provider," and that its subscribers were among the first to have access to email, online newspapers and magazines and the ability to share and download files.

 

After 20 years, Real-Time Linux (PREEMPT_RT) is finally -- finally -- in the mainline kernel. Linus Torvalds blessed the code while he was at Open Source Summit Europe. [...] The real-time Linux code is now baked into all Linux distros as of the forthcoming Linux 6.12 kernel. This means Linux will soon start appearing in more mission-critical devices and industrial hardware. But it took its sweet time getting here. An RTOS is a specialized operating system designed to handle time-critical tasks with precision and reliability. Unlike general-purpose operating systems like Windows or macOS, an RTOS is built to respond to events and process data within strict time constraints, often measured in milliseconds or microseconds. As Steven Rostedt, a prominent real-time Linux developer and Google engineer, put it, "Real-time is the fastest worst-case scenario." He means that the essential characteristic of an RTOS is its deterministic behavior. An RTOS guarantees that critical tasks will be completed within specified deadlines. [...]

So, why is Real-Time Linux only now completely blessed in the kernel? "We actually would not push something up unless we thought it was ready," Rostedt explained. "Almost everything was usually rewritten at least three times before it went into mainline because we had such a high bar for what would go in." In addition, the path to the mainline wasn't just about technical challenges. Politics and perception also played a role. "In the beginning, we couldn't even mention real-time," Rostedt recalled. "Everyone said, 'Oh, we don't care about real-time.'" Another problem was money. For many years funding for real-time Linux was erratic. In 2015, the Linux Foundation established the Real-Time Linux (RTL) collaborative project to coordinate efforts around mainlining PREEMPT_RT.

The final hurdle for full integration was reworking the kernel's print_k function, a critical debugging tool dating back to 1991. Torvalds was particularly protective of print_k --He wrote the original code and still uses it for debugging. However, print_k also puts a hard delay in a Linux program whenever it's called. That kind of slowdown is unacceptable in real-time systems. Rostedt explained: "Print_k has a thousand hacks to handle a thousand different situations. Whenever we modified print_k to do something, it would break one of these cases. The thing about print_k that's great about debugging is you can know exactly where you were when a process crashed. When I would be hammering the system really, really hard, and the latency was mostly around maybe 30 microseconds, and then suddenly it would jump to five milliseconds." That delay was the print_k message. After much work, many heated discussions, and several rejected proposals, a compromise was reached earlier this year. Torvalds is happy, the real-time Linux developers are happy, print_K users are happy, and, at long last, real-time Linux is real.

38
Microsoft’s Hypocrisy on AI (www.theatlantic.com)
submitted 1 month ago* (last edited 1 month ago) by ptz@dubvee.org to c/climate@slrpnk.net
 

Note: Link is a gift article.

Microsoft executives have been thinking lately about the end of the world. In a white paper published late last year, Brad Smith, the company's vice chair and president, and Melanie Nakagawa, its chief sustainability officer, described a "planetary crisis" that AI could help solve. Imagine an AI-assisted tool that helps reduce food waste, to name one example from the document, or some future technology that could "expedite decarbonization" by using AI to invent new designs for green tech.

But as Microsoft attempts to buoy its reputation as an AI leader in climate innovation, the company is also selling its AI to fossil-fuel companies. Hundreds of pages of internal documents I've obtained, plus interviews I've conducted over the past year with 15 current and former employees and executives, show that the tech giant has sought to market the technology to companies such as ExxonMobil and Chevron as a powerful tool for finding and developing new oil and gas reserves and maximizing their production -- all while publicly committing to dramatically reduce emissions.

Although tech companies have long done business with the fossil-fuel industry, Microsoft's case is notable. It demonstrates how the AI boom contributes to one of the most pressing issues facing our planet today -- despite the fact that the technology is often lauded for its supposed potential to improve our world, as when Sam Altman testified to Congress that it could address issues such as "climate change and curing cancer." These deals also show how Microsoft can use the vagaries of AI to talk out of both sides of its mouth, courting the fossil-fuel industry while asserting its environmental bona fides. (Many of the documents I viewed have been submitted to the Securities and Exchange Commission as part of a whistleblower complaint alleging that the company has omitted from public disclosures "the serious climate and environmental harms caused by the technology it provides to the fossil fuel industry," arguing that the information is of material and financial importance to investors.

Story continues...

 

Over the past 5-6 months, I've been noticing a lot of new accounts spinning up that look like this format:

  • https://instance.xyz/u/gmbpjtmt
  • https://instance.xyz/u/tjrwwiif
  • https://instance.xyz/u/xzowaikv

What are they doing?

They're boosting and/or downvoting mostly, if not exclusively, US news and politics posts/comments to fit their agenda.

Edit: Could also be manipulating other regional news/politics, but my instance is regional and doesn't subscribe to those which limits my visibility into the overall manipulation patterns.

What do these have in common?

  1. Most are on instances that have signups without applications (I'm guessing the few that are on instances with applications may be from before those were enabled since those are several months old, but just a guess; they could have easily just applied and been approved.)
  2. Most are random 8-character usernames (occasionally 7 or 9 characters)
  3. Most have a common set of users they're upvoting and/or downvoting consistently
  4. No posts/comments
  5. No avatar or bio (that's pretty common in general, but combine it with the other common attributes)
  6. Update: Have had several anonymous reports (thanks!) that these users are registering with an @sharklasers.com email address which is a throwaway email service.

What can you, as an instance admin, do?

Keep an eye on new registrations to your instance. If you see any that fit this pattern, pick a few (and a few off this list) and see if they're voting along the same lines. You can also look in the login_token table to see if there is IP address overlap with other users on your instance and/or any other of these kinds of accounts.

You can also check the local_user table to see if the email addresses are from the same provider (not a guaranteed way to match them, but it can be a clue) or if they're they same email address using plus-addressing (e.g. user+whatever@email.xyz, user+whatever2@emai.xyz, etc).

Why are they doing this?

Your guess is as good as mine, but US elections are in a few months, and I highly suspect some kind of interference campaign based on the volume of these that are being spun up and the content that's being manipulated. That, or someone, possibly even a ghost or an alien life form, really wants the impression of public opinion being on their side. Just because I don't know exactly why doesn't mean that something fishy isn't happening that other admins should be aware of.

Who are the known culprits?

These are ones fitting that pattern which have been identified. There are certainly more, but these have been positively identified. Some were omitted since they were more garden-variety "to win an argument" style manipulation.

These all seem to be part of a campaign. This list is by no means comprehensive, and if there are any false positives, I do apologize. I've tried to separate out the "garden variety" type from the ones suspected of being part of a campaign, but may have missed some.

[New: 9/18/2024]: https://thelemmy.club/u/fxgwxqdr
[New: 9/18/2024]: https://discuss.online/u/nyubznrw
[New: 9/18/2024]: https://thelemmy.club/u/ththygij
[New: 9/18/2024]: https://ttrpg.network/u/umwagkpn
[New: 9/18/2024]: https://lemdro.id/u/dybyzgnn
[New: 9/18/2024]: https://lemmy.cafe/u/evtmowdq
https://leminal.space/u/mpiaaqzq
https://lemy.lol/u/ihuklfle
https://lemy.lol/u/iltxlmlr
https://lemy.lol/u/szxabejt
https://lemy.lol/u/woyjtear
https://lemy.lol/u/jikuwwrq
https://lemy.lol/u/matkalla
https://lemmy.ca/u/vlnligvx
https://ttrpg.network/u/kmjsxpie
https://lemmings.world/u/ueosqnhy
https://lemmings.world/u/mx_myxlplyx
https://startrek.website/u/girlbpzj
https://startrek.website/u/iorxkrdu
https://lemy.lol/u/tjrwwiif
https://lemy.lol/u/gmbpjtmt
https://thelemmy.club/u/avlnfqko
https://lemmy.today/u/blmpaxlm
https://lemy.lol/u/xhivhquf
https://sh.itjust.works/u/ntiytakd
https://jlai.lu/u/rpxhldtm
https://sh.itjust.works/u/ynvzpcbn
https://lazysoci.al/u/sksgvypn
https://lemy.lol/u/xzowaikv
https://lemy.lol/u/yecwilqu
https://lemy.lol/u/hwbjkxly
https://lemy.lol/u/kafbmgsy
https://discuss.online/u/tcjqmgzd
https://thelemmy.club/u/vcnzovqk
https://lemy.lol/u/gqvnyvvz
https://lazysoci.al/u/shcimfi
https://lemy.lol/u/u0hc7r
https://startrek.website/u/uoisqaru
https://jlai.lu/u/dtxiuwdx
https://discuss.online/u/oxwquohe
https://thelemmy.club/u/iicnhcqx
https://lemmings.world/u/uzinumke
https://startrek.website/u/evuorban
https://thelemmy.club/u/dswaxohe
https://lemdro.id/u/efkntptt
https://lemy.lol/u/ozgaolvw
https://lemy.lol/u/knylgpdv
https://discuss.online/u/omnajmxc
https://lemmy.cafe/u/iankglbrdurvstw
https://lemmy.ca/u/awuochoj
https://leminal.space/u/tjrwwiif
https://lemy.lol/u/basjcgsz
https://lemy.lol/u/smkkzswd
https://lazysoci.al/u/qokpsqnw
https://lemy.lol/u/ncvahblj
https://ttrpg.network/u/hputoioz
https://lazysoci.al/u/lghikcpj
https://lemmy.ca/u/xnjaqbzs
https://lemy.lol/u/yonkz

Edit: If you see anyone from your instance on here, please please please verify before taking any action. I'm only able to cross-check these against the content my instance is aware of.

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