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bane

55,251 karmajoined há 16 anos
R&D is what I do these days.

Back and forth in startups, megacorps and everything in between.

Not much of a coder anymore, more of a management drone. But I think I've gotten some good ideas pulled together over the last few decades.

(get me at banehn [at symbol] gmail.com)

Submissions

Home made GPU escalated quickly [video]

youtube.com
2 points·by bane·há 5 dias·0 comments

AI Is Discovering the Doorman Fallacy [video]

youtube.com
5 points·by bane·há 21 dias·0 comments

SpaceX S-1

sec.gov
4 points·by bane·há 2 meses·1 comments

Living 35 ft underground: inside a preserved Titan II nuclear missile silo

youtube.com
3 points·by bane·há 2 meses·0 comments

Getting arrested in Japan

sundaicity.com
259 points·by bane·há 2 meses·324 comments

Merle Tuve and the development of the proximity fuze

youtube.com
2 points·by bane·há 2 meses·1 comments

Palo Alto Lost Its Zoning War (and Now Looks Like This)

youtube.com
3 points·by bane·há 2 meses·0 comments

Upscaling classic Sierra adventure games

youtube.com
7 points·by bane·há 2 meses·2 comments

The Moon Caused This Bridge to Be Built Wrong [video]

youtube.com
1 points·by bane·há 3 meses·0 comments

Iran's Cryptic Shortwave Messages [video]

youtube.com
3 points·by bane·há 4 meses·0 comments

[untitled]

1 points·by bane·há 5 meses·0 comments

Making Catacomb 3-D [video]

youtube.com
1 points·by bane·há 5 meses·0 comments

Pushing Simulation to the Limit to Find Order in Chaos [video]

youtube.com
2 points·by bane·há 5 meses·0 comments

The Problem of Flatness in Ancient Egypt

youtube.com
3 points·by bane·há 6 meses·0 comments

I overengineered a spinning top [video]

youtube.com
160 points·by bane·há 6 meses·51 comments

Graphical Tricks in Classic Games

youtube.com
3 points·by bane·há 6 meses·0 comments

C64M: Commodore 64 Markup Language

youtube.com
2 points·by bane·há 6 meses·0 comments

Operating System Is Smaller Than a Photo

youtube.com
2 points·by bane·há 6 meses·0 comments

Prince of Persia Defeated Apple II's Memory Limitations

youtube.com
6 points·by bane·há 6 meses·1 comments

How Traffic Lights Work

youtube.com
5 points·by bane·há 6 meses·1 comments

comments

bane
·ontem·discuss
oh wow! As somebody who grew up in the 80s, the number and quality of these individual games was awesome. The VFDs [1] on many of the games is unlike anything generally put on hardware these days. They literally looked like the future.

Slap them in a gorgeously designed silver metal and black plastic case and...wow...core memories were made.

My family owned a small printing company and growing up I spent lots of time hanging out there. Down the block was a family owned tailor shop who also would have their young kids hanging out during the day. I have wonderful memories of spending all summer with my friends in dark supply closets and changing rooms playing Pack Monster [2] with my friends, the only light was the blue and red glow of the VFD display. When we'd inevitably get kicked out of one family business we'd run over to the other and find another dark closet to play it in. The fun would last until we ran out of batteries.

I mean seriously, look at how beautiful the industrial design was on some of these games [3]. What a cool site.

1 - https://www.core77.com/posts/120090 2 - https://www.electronicplastic.com/game/?company=bandai&id=11... 3 - https://www.electronicplastic.com/game/?company=bandai&id=13...
bane
·há 17 dias·discuss
People who name projects, please think very carefully if you want to use "Haystack" as the name of anything. There are literally thousands upon thousands of both overlapping and completely different products, projects, bands, initiatives, efforts, and so on with that name and all the possible variants you can think of (Haystax, Heystack, Heystax, Hay Stak, and so on).

And no, you probably won't be the first project with that name in whatever market/vertical/milieu that you are working in.

I found half a dozen different "Haystack" products and companies working in AI in 10 seconds of googling.

Please make it stop.
bane
·há 22 dias·discuss
Happy Unraid user here.

The ability to mix and match drives in the main Unraid Array is of course the original feature and draw. Adding a few TB at a time for whatever leftover money I had after taxes each year is really appealing.

But they've added SSD write caching, VMs, Docker containers, a Docker "app store", and recently ZFS drive clusters (mostly for SSD storage).

It's pretty great and incredibly easy to admin. I presently have well over 125TB of mixed Unraid and ZFS cluster storage in a Fractal 7 XL. It's running around 30 containers, a handful of VMs, Tailscale and literally requires less than 20 minutes a week of system level administration (probably more like 5-10 minutes). Of course I'm spending far more than that messing with the actual apps, but that's a personal problem ;)

It gets regular updates, and I'm sure my uptime would exceed a couple of years except for reboots needed to handle the updates and the occasional power outage. You can ignore the updates of course to min-max your uptime. ZFS has been rock solid on my SSD array.

You can recreate the core array bits with a bit of effort and MergeFS and SnapRAID, add Docker, some VM host system, ZFS and a few other things and you can get Unraid "for free" with a fairly normal Linux distro, but the administrative overhead will be a bit more.

One tradeoff is that Unraid exposes a core set of features for each of these, but you could get to quite a bit more specific of a configuration if you go the regular Linux route. The Unraid devs are slowly adding more ZFS features (for example) to the regular interface, but it takes time. Some more expeditionary Unraid user attempt to use those features more or less at their risk with results reported in various forums.
bane
·há 2 meses·discuss
Merle Tuve - https://en.wikipedia.org/wiki/Merle_Tuve

The proximity fuze - https://en.wikipedia.org/wiki/Proximity_fuze
bane
·há 2 meses·discuss
My understanding is that Poland is also seeking smart win-win arrangements with some of these foreign sources. For example, Poland has initiated several big equipment buys from South Korean military suppliers on the condition that most of the manufacturing is done in Poland and that there is technical sharing for future self-sustainment.

It's basically importing expensive R&D for "free" while helping establish a heavy industrial base (which has also proven very fruitful for South Koreans). I'm sure there are other examples like this. You also get a better trained workforce, and then the import of the technical knowledge later where it is slower to digest but with the ability now to turn that knowledge into working production.
bane
·há 3 meses·discuss
Question for those making Splats...how do you get such large environments? I've been playing around with them a bit and I'm finding I'm running out of memory with surprisingly little built even on an RTX6000. Any tips or ideas would be awesome!
bane
·há 3 meses·discuss
The demoscene, while not unknown, is still quite niche amongst technologists and digital artists in the most of the world. It has a pretty thriving scene with dozens of get togethers worldwide (mostly in Europe) each year, is creative, communal, artistic, competitive, multidisciplinary, highly influential, and has a near infinite number of ways to engage with it. It has a long running internal culture, but is welcoming of outsiders willing to learn, and is kind of a "third way" to think about software and technology that can often radically change how you think about computing.

It's also a recognized UNESCO recognized intangible cultural heritage in at least half a dozen countries.

https://www.demoparty.net/

https://en.wikipedia.org/wiki/Demoscene
bane
·há 4 meses·discuss
There's a mistake I see in the comments here that "non-profit" = "charity". There are a large collection of non/not for-profits that are not even remotely in the charity business. Some of these companies have long legacies that stretch back to academic labs spun out of major U.S. educational institutions.

I've worked for two such companies in my career (and partnered with a few others) and both of them were really just normal businesses that used their non-profit status as part of their business model. They used that status to position themselves as an objective second party to various governments and businesses and signal trust. They also internally represent themselves as something different from commercial businesses, just with a weird way of mopping up profit at the end of the fiscal year. At one I was a researcher and the other a low-level executive.

At the working level, both paid slightly under comparable jobs in the private sector, were often very top heavy, and spent lavishly on facilities and had large internal R&D programs that often went nowhere but acted like overamped hands-on training programs that expressed themselves in additional expertise they could offer their clients without having to turnover staff.

I often had multiple personal offices, subsidized mid-level restaurant quality lunches, laboratories, assistants, and research budgets stretching into the low millions of dollars. This was in addition to the regular work we were contracted out to do, which was often either direct work on fairly cutting-edge S&T like programs or providing special advisory and expertise services to those same customers.

All of the companies I know in this space are also fairly top-heavy with, executive and administrative pay helps sop up any profit.

The law requires these companies to report quite a bit of information about their financials into the public space every year [1]. Some of the executives make quite extraordinary pay.

https://projects.propublica.org/nonprofits/
bane
·há 5 meses·discuss
It starts as a kind of okay near-real alternate history of early computing in the Silicon Prairie, and ends with some really powerful storytelling about the fragility of humanity.

Totally worth a watch.
bane
·há 5 meses·discuss
The blockchain hype bubble should probably be pretty near in memory for most people I would suspect. I thought that was a wild, useless ride until Ai took it over.
bane
·há 6 meses·discuss
The fermentation traditions around soybeans are particularly interesting. The starting point is called meju [1] which are blocks of open air fermented soybeans in blocks.

From there you can continue to process and ferment them to produce a variety of sauces, pastes, soup bases, and so on - soy sauce is the most famous in the west, but the rest of the products have honestly mind-blowing, highly complex, tastes.

There's also a broad tradition of preserving and fermenting various seafoods, from the corvina to fermented skate (hongeo) [2].

1 - https://en.wikipedia.org/wiki/Meju

2 - https://en.wikipedia.org/wiki/Hongeo-hoe
bane
·há 6 meses·discuss
Oh whew, when I finally learned how Chocolate is made....mind blown.

The Western 19th and 20th centuries's approach to foods have been an incredible disservice to culinary and health history and modernist trends.
bane
·há 6 meses·discuss
Some anecdotes:

- My wife is Korean, and a lot of Korean food is fermented, preserved, or otherwise kept using a traditional pre-refrigeration method. There are a number of really beautiful traditions that come from the logistics of keeping stuff around for months, or even years. The idea of things being diverted off at various stages of fermentation for different uses was a massive revelation to my American mind.

- That being said, my Korean relatives are completely blown away by some old Western methods of fermentation especially around land mammal meats -- various sausages, smoked meats, salted meats -- and fermented milk products like cheeses.

- The best restaurant in the world, I think in Norway, featured a dedicated fermentation R&D lab as part of their core restaurant menu development process.

- The global trade in alcoholic drinks in based on truly beautiful and sophisticated battles between various micro-organisms.

- My friends in the bio-world recently (in the last few years) have taken an interest in fermentation as part of the thinking on long-term food sources for space habitability. Nothing produces the incredible complexity in microbiology, specifically ones good for food sources for humans, creates anything close to the complexity of fermentation. The thought it using stages of fermentation to produce all of the feed material needed for complete human nutrition. But it's perpetual.

Bonus - you might also divert some parts of the process into fuel, air, and other required processes. It's incredibly compelling, highly technical (informed by modern AI models) research.
bane
·há 6 meses·discuss
Something I learned on HN years ago was the principle that often something that is riding to the top of the hyper curve is usually not a good product, but a good feature in another product.

At CES this year, one of the things that was noted was that "AI" was not being pushed so much as the product, but "things with AI" or "things powered by AI".

This change in messaging seems to be aligning with other macro movements around AI in the public zeitgeist (as AI continues to later phases of the hyper curve) that the companies' who've gone all-in on AI are struggling to adapt to.

The end-state is to be seen, but it's clear that the present technology around AI has utility, but doesn't seem to have enough utility to lift off the hype curve on an continuously upward slope.

Dell is figuring this out, Microsoft is seeing it in their own metrics, Apple and AWS has more or less dipped toes in the pool...I'd wager that we'll see some wild things in the next few years as these big bets unravel into more prosaic approaches that are more realistically aligned with the utility AI is actually providing.
bane
·há 6 meses·discuss
Before I moved to where I live now, I had a doctor's office open in my neighborhood I could walk to. At first I thought it was amazing and I started going there. It was a really fancy place, state of art, loads of diagnostic equipment and a limited on-site lab, almost a hospital. But pretty soon I realized I was almost always seeing Nurse Practitioners, or Doctors so fresh out of medical school they were still wet behind the ears.

Even worse, they were almost always wrong about the diagnosis and I'd find myself on 3 or 4 rounds of antibiotics, or would go to the pharmacy to pick up something and they'd let me know the cocktail I had just been prescribed had dangerous counterindications. I finally stopped going when I caught a doctor searching webmd when I was on my fourth return visit for a simple sinus infection that had turned into a terrible ear infection.

My next doctor wasn't much better. And I had really started to lose trust in the medical system and in medical training.

We moved a few years ago to a different city, and I hadn't found a doctor yet. One day I took sick with something, went to a local walk-in clinic in a strip mall used mostly by the local underprivileged immigrant community.

Luck would have it I now found an amazing doctor who's been 100% correct in every diagnosis and line of care for both me and my wife since - including some difficult and sometimes hard to diagnose issues. She has basically no equipment except a scale, a light, a sphygmomanometer, and a stethoscope. Does all of her work using old fashioned techniques like listening to breathing or palpation and will refer to the local imaging center or send out to the local lab nearby if something deeper is needed.

The difference in absolutely wild. I sometimes wonder if she and my old doctors are even in the same profession.

I guess what I'm trying to say is, if you don't like your doctor, try some other ones until you find a good one, because they can be a world difference in quality -- and don't be moved by the shine of the office.
bane
·há 6 meses·discuss
In a post-scarcity society you can just build real estate.
bane
·há 6 meses·discuss
This engineering is so incredible, but engineering of this class is constrained by use-case and more importantly money. It makes one wonder, if we lived in a post-scarcity society, where money was no longer a constraint, in what other areas could humanity build?
bane
·há 6 meses·discuss
A true pioneer who helped popularize computing in so many ways. Computer Chronicles absolutely helped catalog so many things that happened in computing, and in itself captured the changing computing culture of its era.

Suits, ties, combovers, oh my! But it also helped put faces and voices to names, introduce and show video of computing in action, trying to solve real problems, and showcasing businesses trying to figure out how to carve a niche for themselves in an emergent market.

It's also some of the best TV ever made, snappy, restrained, strangely calming.

RIP Stewart.
bane
·há 6 meses·discuss
Video on the poem - https://youtu.be/v6-XA7_iUXs
bane
·há 6 meses·discuss
Video discussing this here https://youtu.be/9-HJuI-SWrI