plenipotentprotogod

joined 1 year ago
[–] plenipotentprotogod 24 points 4 days ago (2 children)

I'm reminded of a quote from an old Tom Scott video. He's visiting a modern reconstruction of a Neolithic long barrow. Tom points out that the sun lines up with the entrance on the summer solstice, then it cuts to the owner who says

I think a lot of people would assume that getting the alignments of a monument like this... would involve complex calculations, a sharp pencil, and computing power. But in fact, you can do it just as easily by getting up at the right time with some sticks.

[–] plenipotentprotogod 59 points 1 week ago (19 children)

I feel the same way about AI as I felt about the older generation of smartphone voice assistants. The error rate remains high enough that i would never trust it to do anything important without double checking its work. For most tasks, the effort that goes into checking and correcting the output is comparable to the effort I would have spent to just do it myself, so I just do it myself.

[–] plenipotentprotogod 71 points 1 week ago (1 children)

Remember kids: the only difference between screwing around and science is writing it down.

Actual quote from Adam Savage on an episode of Mythbusters.

[–] plenipotentprotogod 19 points 2 weeks ago (4 children)

I'm surprised the article didn't mention the possible market for sodium-ion in grid energy storage systems. Low energy density, the main disadvantage of this chemistry, isn't really a concern when you're just stacking a bunch of cells on a concrete pad in the middle of nowhere. But 20% lower cost and no risk of a massive self-oxidizing fire breaking out is a huge benefit. Even if sodium-ion never makes it to EVs, it could still be crucial to the green energy transition.

[–] plenipotentprotogod 3 points 3 weeks ago (1 children)

Not a specific recommendation so much as a tip to get the most out of whatever you end up choosing:

No battery will last forever, but one important thing you can do to extend the shelf life of rarely used rechargeable electronics is to make sure they aren't always plugged in. Lithium batteries in particular degrade much faster if they're left continually charging for weeks or months at a time. I've got my battery powered emergency lights plugged in to a smart outlet which my home automation system turns on for one hour every 14 days. That's enough to keep the charge between 99% and 100%, and I'm hopeful that it will help maximize the useful life of the device. If you want a standalone solution you could try one of these, although I've never personally used one so I can't vouch for quality.

[–] plenipotentprotogod 9 points 3 weeks ago* (last edited 3 weeks ago)

I like the way they solved this for the global reference time standard. In English it's called Cordinated Universal Time (CUT) but in French it's called Temps Universel Coordonné (TUC).

Apparently, both sides wanted to use their preferred acronym globally and wouldn't budge. The problem was only solved by eventual agreement to use UTC, which doesn't make sense in either language, but I guess at least it's fair that way.

[–] plenipotentprotogod 18 points 3 weeks ago* (last edited 3 weeks ago) (1 children)

🎵

This is not the funniest cartoon in the world, no

This is just a tribute

🎵

[–] plenipotentprotogod 9 points 3 weeks ago

For me, probably Big Fat Liar. "Starring" Frankie Muniz and Amanda Bynes, but the real highlight is Paul Giamatti as the villain chewing the absolute shit out of the scenery for an hour and a half as the kids subject his character to a series of increasingly elaborate pranks.

[–] plenipotentprotogod 16 points 1 month ago (13 children)

Case in point: I replaced my coffee machine with a chemex. So much easier to maintain.

[–] plenipotentprotogod 5 points 1 month ago

Sorry in advance for what will probably be a long reply, but I was actually thinking about this recently and I'm taking the excuse to type out my thoughts.

The fact is that Lower Decks does have certain similarities to Rick and Morty, but they're mostly superficial and the show is different where it counts. Aside from the obvious similarities in animation style and the characters' penchant for wacky hijinks, Lower Decks also features frequent bleeped out swearing and occasional jokes based on sexual innuendo or censored nudity. Some people really don't like that stuff in their entertainment. If you're one of those people then it isn't a show for you.

But there's one big way in which Lower Decks is the exact opposite of Rick and Morty. The difference is the thesis of the series. Rick and Morty is at its core very cynical. Morty said it best himself: "Nobody exists on purpose. Nobody belongs anywhere. Everybody's gonna die. Come watch TV" I don't know if it was by accident or on purpose, but I think that line is really the whole show in a nutshell.

Lower decks is not a cynical show. Lower decks is a joyous show. Sure, the characters fight, but they always end the episode as friends. They make mistakes, but they learn from them. They have problems, but, over time, they mature.

I remember seeing an interview with the show creator in which he said that he conceived of it as a story about a group of young adults maturing and figuring out who they really are. I think that's his thesis, and he delivers on it.

So yeah. I guess bottom line is, if adult oriented animation in general turns you off then Lower Decks probably isn't going to change your mind. It inherits a lot of its sensibilities (and a few bad habits) from its predecessors. But if you're mainly concerned that it'll be a Trek skinned Rick and Morty then I would encourage you to look past the superficial similarities and give it a try.

[–] plenipotentprotogod 3 points 1 month ago

Ya know what? Sure. This website has plenty of posts complaining about AI already. This is now a Casablanca appreciation thread.

I also think it's a great movie which holds up spectacularly well. Despite my efforts, I struggle to appreciate many "classic" films (Vertigo is overrated, and I will die on that hill). However, Casablanca is just perfect. It's a compelling concept, turned into a tight script, and performed by skilled actors. It really is an all-time classic, and I recommend it to everyone.

[–] plenipotentprotogod 10 points 1 month ago

This one seems like a spiritual successor to my all-time favorite SMBC.

I think that the vast majority of philosophical hair-splitting comes down to the fact that we live in "a universe where all meaningful divisions are arbitrary."

It lends a healthy perspective to a lot of arguments.

 

I know there's some controversy surrounding Brave as a company, and I'm not a fan of everything they do, but the goggles feature in their search engine is a really interesting attempt to give users more control over their search results.

The tool allows you to re-rank your search results according to custom rule sets. Each rule contains a regex style string to check against webpage URLs, and an instruction for what to do when a match is found. There are four basic types of instruction:

  1. Exclude matching URLs from your search results.
  2. Boost matching URLs so they appear higher in your search results than they otherwise would
  3. Downrank matches, causing them to appear lower in the results than they otherwise would.
  4. Highlight matches so they stand out in the list of results.

Brave has provided some premade rule sets (called goggles) that you can use right away, such as one that automatically removes all pinterest links, or another that boosts posts from tech related blogs. It's also relatively straightforward to create your own goggles, which you can either keep private or make public for others to find and use as well.

If you want to try it out for yourself you can go to search.brave.com and do a normal search for whatever you want. Then, on the results page, click the little "goggles" button just below the search bar. You'll be presented with a variety of premade filters along with a "discover more" button which sends you to a page with more information and filter options.

 

A university near me must be going through a hardware refresh, because they've recently been auctioning off a bunch of ~5 year old desktops at extremely low prices. The only problem is that you can't buy just one or two. All the auction lots are batches of 10-30 units.

It got me wondering if I could buy a bunch of machines and set them up as a distributed computing cluster, sort of a poor man's version of the way modern supercomputers are built. A little research revealed that this is far from a new idea. The first ever really successful distributed computing cluster (called Beowulf) was built by a team at NASA in 1994 using off the shelf PCs instead of the expensive custom hardware being used by other super computing projects at the time. It was also a watershed moment for Linux, then only a few yeas old, which was used to run Beowulf.

Unfortunately, a cluster like this seems less practical for a homelab than I had hoped. I initially imagined that there would be some kind of abstraction layer allowing any application to run across all computers on the cluster in the same way that it might scale to consume as many threads and cores as are available on a CPU. After some more research I've concluded that this is not the case. The only programs that can really take advantage of distributed computing seem to be ones specifically designed for it. Most of these fall broadly into two categories: expensive enterprise software licensed to large companies, and bespoke programs written by academics for their own research.

So I'm curious what everyone else thinks about this. Have any of you built or admind a Beowulf cluster? Are there any useful applications that would make it worth building for the average user?

 

I've been aware of pi-hole for a while now, but never bothered with it because I do most web browsing on a laptop where browser extensions like uBlock origin are good enough. However, with multiple streaming services starting to insert adds into my paid subscriptions, I'm looking to upgrade to a network blocker that will also cover the apps on my smart TV.

I run most of my self hosted services on a proxmox server, so I'd like something that'll run as an LXC container or a VM. I'm also vaguely aware that various competing applications have come out since pi-hole first gained popularity. Is pi-hole still the best thing going, or are there better options?

 

I'm aware that the plastic handles probably disqualify these from being true "buy it for life", but the exciting thing for me is that they are relatively cheap and can be found on the shelf in most stores with an office supply section. It's an unfortunate reality that the vast majority of BIFL items are special order and cost several times more than their mainstream equivalent, so I wanted to shout out Scotch brand for maintaining such good serviceability on an item you can literally pick up at Walmart.

I just pulled apart a pair of these which was cutting horribly, gave each blade a couple passes on an oil stone, then reassembled and tightened them up with a drop of oil in the joint. They cut as well as the day they were bought, and the handles are still in good shape so I could see doing this several more times before I even have to consider replacing them.

69
Give Your Yard Back To Nature (www.popularmechanics.com)
submitted 1 year ago* (last edited 1 year ago) by plenipotentprotogod to c/[email protected]
 

A garden that’s planted purely by aesthetic decisions is like a car with no engine. It may look beautiful, the stereo works great, but you’re going to have to push it up the hill.

This is a really informative article by Popular Mechanics describing how to effectively landscape with native plants, as well as the long term benefits you will see as a result.

view more: next ›