HNHacker News
TopNewBestAskShowJobs

aeblyve

142 karma · joined December 13, 2023

https://leonid.belyaev.systems/ https://github.com/aeblyve
submissionscomments
aeblyve··on Work Life balance slows careers
Definitely tend to think that working a lot (not necessarily all in one organization, and for a pretty expansive definition of "work") is the way to have a good life. Even before starting to think about money.
aeblyve··on Artisanal handcrafted Git repositories
I honestly tend to think that products with "handmade" quality actually have worse quality. I'll usually chose software which is industrially produced and vetted versus some guy's weekend project.
aeblyve··on Artisanal handcrafted Git repositories
I thought this was going to be a sardonic article about doing programming without LLMs.
aeblyve··on Community Is Motivation on Tap
Also applicable to living alone vs. living with someone else imo.
aeblyve··on The Gutting of America's Medical Research
In part because the expiry of patents puts a cap on the return on investment private research can get you.

Patents last for about 25 years, but important innovations have returns far into the future, hundreds of years. At that rate, you would very often be better off accumulating interest on capital anyways.

Notwithstanding the nature of scientific progress as an accumulation of smaller experiences (each individually harder to justify with a profit motive).

Indeed, even privately funded research is often openly published, such as the now-famous paper "attention is all you need". There's just not that much to gain from keeping every single thing under wraps. More to gain with openness.

aeblyve··on How to live on $432 a month in America
The book "Hinterland" by Phil Neel comes to mind.
aeblyve··on Root for your friends
And here I was cynically thinking I was going to learn how to "get root" on my friends.

Still applies I guess.

aeblyve··on Mitochondria Are More Than Powerhouses–They're the Motherboard of the Cell
This is a belief that I held for years, leading me to avoid all of that stuff, yet increasing juice intake has been very helpful for feeling good and functioning well.
aeblyve··on Mitochondria Are More Than Powerhouses–They're the Motherboard of the Cell
I think you might want to look into supplementing vitamin B1. In my personal experience sugar is not in itself the problem, but an impaired ability to process, or utilize, sugar can be. Many caffeinated beverages contain B1-inactivating tannins (tea, coffee), and consuming caffeine on an empty stomach, when blood sugar is already low, can cause mild deprivation of nerve tissues leading to impaired functioning.

Alcohol famously disrupts the metabolism of B1, making it ineffective in the body. In the extreme case it causes the Wernicke-Korsakoff syndrome which is exactly related to B1 metabolism.

The "insulinergic" role of potassium and so on in fruit juices also does make them easier to process in this way than something like coca cola.

aeblyve··on Mitochondria Are More Than Powerhouses–They're the Motherboard of the Cell
More-or-less, I guess. The methods work well for my feeling good and functioning well. e.g., no more migraines, reduced intensity of springtime allergies, more energy, better resistance to stress, etc.
aeblyve··on Mitochondria Are More Than Powerhouses–They're the Motherboard of the Cell
I did use the bad word "confirmation", but I don't think it's harmful to look at scientific dialogue which aligns with what one experiences so as to understand that experience better, from new perspectives, find caveats, etc.

If we believe that our personal experiences can be an ingredient of real knowledge about the world, etc

aeblyve··on Mitochondria Are More Than Powerhouses–They're the Motherboard of the Cell
The genome of the rice plant is about 1.5x-2x the size of a human one.
aeblyve··on Mitochondria Are More Than Powerhouses–They're the Motherboard of the Cell
Really enjoy this perspective. Mitochondria must be the true biological individuals, and the cells are just their "houses".

Otto Warburg wrote about the bioenergetics of cancer cells as favoring fermentation over respiration.

aeblyve··on Mitochondria Are More Than Powerhouses–They're the Motherboard of the Cell
I don't know if you've read Brain Energy by Chris Palmer MD, but you'd probably really like it as a scientific confirmation of what you have experienced.

I used to be ketogenic, but ultimately moved to consuming more simple sugar from fruit juice etc per Ray Peat.

aeblyve··on Mitochondria Are More Than Powerhouses–They're the Motherboard of the Cell
Ray Peat PhD (RIP) and Chris Palmer MD have both emphasized the role of bioenergetics in human functioning, especially brain functioning.
aeblyve··on Bus stops here: Shanghai lets riders design their own routes
The masses are the real heroes, while we ourselves are often childish and ignorant, and without this understanding, it is impossible to acquire even the most rudimentary knowledge.

-- Mao Zedong

aeblyve··on Launch HN: Miyagi (YC W25) turns YouTube videos into online, interactive courses
Great idea! Automated quiz generation seems like a nice use case for LLMs.
aeblyve··on Will the Humanities Survive Artificial Intelligence?
It changes the scope of the game, if you will. You can now only seriously do humanities work if you are OK with everything you say being copied and dispersed for free. Potentially without any attribution.

Software has been going through the same productive shift for many decades now, e.g., Free and Open Source Software. Simply because copying bytes is absurdly cheap. It's still around.

aeblyve··on Libro: a command-line tool to track your books
Not really a contentful comment, but I wish I could still comfortably make time to read.

Zotero is cool. Hits some of the same requirements here, I think.

aeblyve··on Decreased CO2 during breathwork: emergence of altered states of consciousness
Worth noting that a decrease in end-tidal CO2 pressure (i.e., decreased amount of Co2 in an exhalation) is not in itself a statement about the amount of Co2 in tissues. A rudimentary analysis might even say that lower Co2 as measured in exhalation implies that more Co2 is retained in the tissues.

Bohr effect and others corroborate the idea that Co2 is not just a "waste gas" produced by respiration but has an important biological role in its own right.

Ingestion of baking soda, which supplies Co2 to tissues, is so effective at countering the effects of lactic acid from muscle overexertion that its administration is banned in horse racing.

It stands to reason that higher Co2 can protect against lactate throughout tissues, perhaps even including the brain, especially in a condition where the brain favors fermentation over respiration (as in cancer, per Warburg effect, and depending on who you ask, in mental illness/depression)

aeblyve··on MeshCore, a new lightweight, hybrid routing mesh protocol for packet radios
Meshtastic has unicast next-hop routing since firmware version 2.6 released, like, a week ago.
aeblyve··on MeshCore, a new lightweight, hybrid routing mesh protocol for packet radios
"It depends". Out-of-the-box Meshtastic configurations are tailored more for relatively infrequent and short plaintext messages. You can look at nominal data rates here: https://meshtastic.org/docs/overview/radio-settings/#data-ra...

It is intentionally designed for longer range, with lower datarates, with lower power consumption. It's in the name. "LOng RAnge".

Not to be too annoying but "Radio like LoRa" reads to me as "microwave" which includes "WiFi" which is plausibly something you use for file transfer all the time. So some more clarification would be helpful.

aeblyve··on The Russian Paradox: So Much Education, So Little Human Capital
I am ethnically Russian, although spent virtually my entire life in the US. My father went to a special grade school for English in Russia when he was younger there. Presumably, there was some state-sponsored idea that its graduates would become diplomats and leaders and enrich Russia itself.

He reports that some 80% of his class have left the country. I would say that his generation (i.e., some of the first to come of age in the post-communist period) especially were very eager to find lucrative work in the states and elsewhere. The capitalist structure of early capitalist Russia was quite unstable, not offering good pay, or in many cases even consistent pay, and that's if you could find a professional opportunity.

aeblyve··on Ask HN: Anybody interested in free blog hosting?
Seems like a hard sell. Technical people probably are good to use github/cloudflare/whatever pages, while nontechnical people are fine with real estate on social media platforms. It would be difficult for you to match the SLA of either without considerable resources, or for the people in-between that Just want a battle-tested CMS/brand to deliver business to customers with minimal interesting stuff or fuss.

Maybe consider promoting this free tier in/to university students? Worked for UNIX. I could see a lot of college kids wanting something more advanced than a twitter feed to create a web portfolio, willing to use something new, but without the investment of learning Jekyll for someone that's, say, a MechE or ChemE student.

aeblyve··on Why I run FreeBSD for my home servers (2024)
Cheap Complexity.

https://www.schneier.com/blog/archives/2022/08/security-and-...

The article is directly talking about mass-produced electronic commodities. The same is even more so for bits where the cost of copying is not merely "low" as in microcontrollers, but essentially free.

In my opinion, systemd does solve a lot of problems, at a cost of somewhat more complexity and resource utilization. But it is the nature of material culture to complexify with time as more physical resources become available, i.e., "progress". More advanced commodities don't come out of a thin air of "better processes", but processes that interweave with other parts of the economy more intimately given the previously produced commodities. Something similar can be true inside the computer.

aeblyve··on SignalBotOne – Notification Webhooks for Signal
Unfortunately I did not receive an instant webhook url... presumably the service was crushed to death.
aeblyve··on SignalBotOne – Notification Webhooks for Signal
Nice! I was considering setting up telegram/slack/discord for personal push notifications of events in personal IT infrastructure, since Signal is fairly undercooked in this department, but this might be a good solution for me.
aeblyve··on Collapse OS
Targeting smartphones seems like a highly realistic way to make something like this work. The average westerner has like three of them lying around in desk drawers and they already have a number of useful peripherals attached. It is much less obvious, especially to the layman, how to turn the microcontroller in the coffee machine into something like a useful gate control device.
aeblyve··on What's Happening to Students?
This is not as ironic as you think if you learn about plant defense chemicals in vegetables. The preference for something with usable sucrose over a pile of carcinogens and anti nutrients in undercooked leafy greens is understandable.
aeblyve··on What's Happening to Students?
Spot on.
← PreviousPage 3 of 4Next →