5 KILOwatt hours is a typical laptop battery? Aren’t they more like 50-100wh?

Love the idea and article, but…

just 800 watts, enough to power a small fridge or charge a laptop,

I want to see a laptop with an 800w charger.

It entirely depends on how much and what you’ll use them for. They’re going to be around $200 USD all in, so if they’re for occasional use probably not. If you’re going to use them a lot like for work or a regular hobby then it’s not a crazy amount to spend. They tend to be more comfortable than flange earplugs, and a little better than foamies, but for me at least I don’t want them in for more than 3 hours.

Etymotic makes a few different ones for general noise, sleeping, music, and they also do ones for their earphones.

Look for a local print or embroidery shop that you can get like work shirts and business cards and whatnot made. Unless you’re really in the middle of nowhere, there’s probably a local print shop that will at least be able to point you in the right direction. If you want a one off instead of a small batch look for a place that offers embroidery - it sounds more expensive but because they can just throw whatever on the machine and do a one off, it’s usually actually less expensive than traditional screen printing. Specifically for hats in not sure if you can get them digitally printed in most smaller local shops.

If you are working with a specific company to produce a personalized / custom product, they will generally have at least one person on staff that can do design, or at least deal with any file conversion and technical stuff like that. They should be able to quote you a price.

If you are working with an artist first, they may have a company they’re familiar with to have the item produced, and if they do, should be able to handle most of it themselves. If they don’t, or you would like it produced somewhere specific, just let the artist know - most places will have all the information the artist will need on their website, or the artist can just get in touch with them directly.

In general, if you’re going to an artist or design shop they should be able to give you some kind of quote with a very rough idea of what you want - especially if they do this professionally, talking to people who don’t have an art background is basically half their job. If you want to be specific it’s much more useful to send something like a mood board or a collage of similar things than a bunch of text. It’s also generally a good idea to be open to their ideas, as they often have experience that may be helpful and will see some problems much quicker than you might.

Windows phone. Originally Microsoft put out a number of apps as web wrappers, but the mobile YouTube site kind of awful. So Microsoft wrote a YouTube app of their own that was actually kind of great and allowed you to download videos and play audio in the background and basically actually work right. Google threw a fit and basically made Microsoft delete the app.

Windows central still has a bunch of articles from the time up.

https://www.windowscentral.com/search?searchTerm=Phone+YouTube

To be fair e-axles are actually a thing. You can mount the electric motor where an engine would be and use largely the same components as a traditional car to get the motion to the wheels. Instead e-axles basically wrap all the motion components around the axle. Motor trend had an article about it a while ago.

www.motortrend.com/news/e-axle-vs-central-drive-motor-layout-commercial-evs

I would love to see chargers more incentivized at workplaces. As solar becomes more common charging during the day is going to make more sense than night. There are already ways to track charging costs and bill them out or just consider it a job perk. Most people don’t need to charge 300 miles a day so even if every single employee drives an EV you probably only need to install enough chargers for somewhere like ¼ of the cars on site. Yes some people need to drive for work, but there are a lot of cars that sit all day and could be running on solar instead of charging off something else at night instead.

I tend to find that it needs about 10x the users, but I honestly don’t know if it could handle that at the moment. Generally I would assume one would use a social network for the social aspects, but right now the top (everything) post of the past 24 hours has something like a thousand votes and about a hundred comments, which is actually a pretty decent amount. But there’s maybe 1 other post with 100+ comments right now in the top of the past 24 hours that I can see. Go to a second page or scroll for a bit and you’ll see most posts have less than ten comments.

Is number of comments the most important metric? Probably not, but it is pretty important one since it’s kind of the main reason I would come here instead of just scrolling through Google News or whatever, and I’m guessing I’m not alone.

The only people who actually managed the migration in my opinion were the StarTrek.website people, and it took a clever coordinated effort in a community of people who probably skew more technical than most. For most communities that were interested in things like specific games, shows, hobbies, or whatever and not interested in a new computer toy to play with, they’ve essentially died out and are either ghost towns or full of bot posts.

In large part I think it’s because Lemmy’s discoverability is pretty trash, and while I get that it’s kind of on purpose it’s still an issue. The migration led to this explosion of communities but because finding them is harder than making them, it spread these relatively small communities out. The hope was that they would find each other and coalesce, but instead it seems like they took the path of least resistance and just slid back to their old haunts.

One of Lemmy’s key strengths is that it can act both as an aggregator that has a stream of news stories and comments but if tuned slightly differently it can act much more like an old school forum, but there’s really no way to bridge the two ways of interaction right now. I think one path forward is finding that middle ground, and slowly becoming a respiratory of useful discussions like old school forums, Facebook groups, and yeah even reddit. But to do that there needs to be a lot more searchable and discoverable and not just letting Google do it. Finding a way to both surface jokes and memes and whatever for quick consumption, but also having some way to keep those highly technical 130 page long forum posts where they reverse engineer an aquarium bubble pump or something available and simmering on the back burner, ready to be found in a few years and awakened when someone makes a breakthrough.

On a more personal note, I feel like I’m vibing less and less with Lemmy. The memes have slowed way down, the articles are interesting sometimes but the lack of any comments makes me less interested in interacting with them, and I feel like I hit the wall of reddit repost bots spamming thousands of sonic fan arts way quicker than I used to. It honestly feels a lot more like it’s dying from lack of meaningful user interaction pretty much everywhere outside the star trek memes. Half the time it feels like I’m just using Hacker News by proxy. Just like that line “butter spread over too much bread” it feels like the users are spread out over too many servers. I dunno, I’ve had a few so I’m rambling. Thanks for coming to my Ted talk I guess.

Epoxy coated rebar is already a thing, so insulated rebar shouldn’t be that big of a deal - if epoxy isn’t enough already.

This seems to largely be a “retelling” of an original story from NPR from 2021. The original has significantly more information from actually interviewing the owner of the project.

Do you have any more information on this? A quick search largely just shows results about how firefighters need to be careful since the panels can look bad but still be producing voltage and are a shock hazard.

Not an expert, but my gut reaction is not really. The panels themselves are largely glass, aluminum and silicon, with fairly small amounts of doping agents. There are electronics but since they're outside they're largely encased in something, wiring which would be plastic and copper or possibly aluminum, and then the structure itself which is going to be steel and concrete.

Solar panels are significantly more sturdy than one would think given they are essentially a giant piece of glass. They're usually rated to 12mm hail or more, which would normally absolutely devastate a crop. They don't really go bad either they just become less efficient over time. There's no moving parts to wear, no liquids, and in some designs very little in the way of electronics to go bad.

Essentially, I wouldn't be surprised if there would be more harmful contamination from a diesel tractor driving around in the field or from a nearby coal power plant than from any kind of solar array as long as it didn't have like, lead legs or something.

That being said, these kind of projects have been shown a lot but they're unlikely to be used in most large scale farming - they usually interfere with any machines used to plant or harvest, and are only really well suited to a few crops. Parking lots are a much easier target for this type of solar project.

Have them printed from a service. A normal deck of cards should run about $30 USD. The paper, laminate, ink and maybe sleeves will probably cost the same or more and will come out with way lower quality especially if this is your first time crafting them.

I’ve done both and unless you want really quick and dirty prototype cards or something that is super handmade that you drew on yourself instead of designed on a computer, the ones from a printing service win hands down.

From what I’ve seen this has been turned upside down by… well essentially automation, just not the kind everyone is afraid of.

Between better techniques and tools, a lot of construction is significantly faster than it used to be, to the point that a job that’s smaller has enough… I guess “opportunity” cost that it can be significantly less profitable.

Let’s say I’m a plumber. In the 80s, I would use copper pipe and have to solder all the connections - even a small job would take a long time - on the order of days. If I do a small house it takes way less time than a big house.

But now instead I would put in long lines of PEX with crimp on connectors. It’s like 4x as fast so it should be 4x cheaper right? Except now I have to drive to 4 different jobs to work all day, set up and tear down 4 times, deal with 4 different customers and invoices, etc. OR I can do 1 big house and make essentially the same money since I cut out all the extra work.

Add to that that most people are going to use more expensive finishes on larger houses that I basically just take a percentage of, and they might request something specialty and working on small affordable houses seems like a terrible business plan.

As someone who works with people in residential construction fairly often, this is the answer - and it’s why they don’t build new “starter” homes anymore. It’s very difficult to turn a profit on a single family home that would be considered affordable most places.

Basically, its very little extra effort and expense to build a luxury house compared to an inexpensive one, and your profit margin goes from very thin to decent.

Anecdotally in my area, most residential new construction is going to retirees who have a nest egg and the sale now very expensive house, or couples who sold an inherited house. Occasionally there are people who are remotely working or people building as an investment property, but they’re in the minority.

To be fair, I don’t think satire in any way is bad, or that it should be dumbed down - but there are often legitimate issues with the way it’s seen to the point of it becoming a meme.

Yes.

https://journals.sagepub.com/doi/10.1177/1940161208330904

Basically, it’s “why not both?”

So first, kubernetes is a different ball of wax than containers, and if you want to run it on one machine you can, but it’s really for running containers across a cluster of machines. I’m guessing you just generally mean containers so I’ll go with that.

Containers are essentially just apps running on a virtual os. Virtual machines are an OS running on virtual hardware. You can abstract both layers and have virtual hardware running an os that runs a virtual os for your containers, and nothing will really mind - in fact that’s kind of the way to do it if you have one big machine you need to run a bunch of services on. You might cut up a server into a Linux VM, a Windows VM, and a BSD VM, and run containers on each one. Or you might run 3 Linux VMs and have the containers for 3 different services split between them.

It really depends on what you’re hosting and trying to do for how exactly to go about it. Take for instance a pretty common self hosted stack:

Plex Radarr Prowlarr Deluge TrueNAS

Now you could install TrueNAS scale and run all of those as containers on it, and it would work ok, but TrueNAS scale isn’t really meant for managing a ton of containers right now. You could make a vm on it for each service and have them all talk to each other but then you’re probably wasting resources by duplicating the OS 5 times. Also, what if you want to run TrueNAS core instead of scale? Can you get everything else working in jails – maybe? – but it’ll probably be a pain.

Instead, you might install proxmox and pass through the drive controller, and set up one VM for TrueNAS core. Then you might make another VM for the arrs containers, and a third for Plex itself.

It gets you the best of both worlds. TrueNAS can run on BSD instead of Linux, your arrs are easy to deploy and update in containers that keep everything separated, and Plex is sequestered in a hardened os with read only access to everything else since it gets a port forwarded and is more of a security risk. Again that’s just one option though.

VMs get you a ton of really handy things like snapshots and for simple VMs, very easy portability between relatively similar hardware. I’ll probably get ruined for saying this but they’re also a security tool that you should probably keep in your belt. If someone manages to break out of a container and your files are just sitting there for the taking that’s not great. If someone manages to break into your VM and “the good stuff” is on another VM that’s another layer of security they have to break through.

Containers on the other hand use way fewer resources, especially ram - and are much easier to wrangle than many OSes for updates and config.

There’s really a lot of self hosted stuff that assumes you’re running docker and treats regular install as a kind of weird edge case, so you’ll probably run docker even if you don’t want to.

Kubernetes on the other hand I would argue isn’t really meant for self hosting where you probably have a one or two servers that you own. Its meant to deploy containers across various cloud servers in a way that’s more automated to manage. If you need storage in a kubernetes cluster you’ll probably use something like s3 buckets, not a hard drive.

If you want to learn it you can totally deploy it on a computer running a few VMs as nodes or with a few laptops / SBCs as a cluster, but if you just want the services to run on your server in the closet it’s a bit like using a sledgehammer to nail a chair back together. That’s why you don’t tend to see it talked about as much - it’s a bit of a different rabbit hole.