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lukasb

1,010 karma · joined August 22, 2010

Working on tidepools.ai - daily journaling and task management with a proactive AI coach
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lukasb··on Supernovae evidence for foundational change to cosmological models
Does the idea of a single cosmological time even make sense? I thought one of the key parts of relativity is that which events happen simultaneously depends on your perspective.
lukasb··on Kenya and "the decline of the greatest coffee" (2021)
I've gotten good Kenyan recently from Flower Child.
lukasb··on Lessons from 15 Years of Indie App Development
Let's say I grant (though I don't believe it) that a startup is also a lottery ticket. What are the factors that make an indie app a lottery ticket? That's my question. Is it just that, absent the funding gate startups have, that there's a lot of competition?
lukasb··on Lessons from 15 Years of Indie App Development
Well, no, winning a lottery is one in a million. A successful startup - assuming you get funding - is more like one in ten (that's not exact but no more than an order of magnitude off.)
lukasb··on Lessons from 15 Years of Indie App Development
He mentions that making a living from an indie app is like winning the lottery - that would make it much more unlikely than having a reasonably successful startup. Why is a successful indie app harder?
lukasb··on How gophers brought Mount St. Helens back to life in one day
If you RTFA, they said that old growth forests managed to recover from the eruption.
lukasb··on Show HN: LlamaPReview – AI GitHub PR reviewer that learns your codebase
I have a simple script I run before merging into the main branch that just tells Claude to look for obvious bugs, and to err on the side of saying it looks fine. Has stopped me from merging two or three bugs, 95% of the time it says things look fine so hasn't wasted my time.
lukasb··on Show HN: Semantic Macros Text Editor
- Markdown based note-taking app

- Notational Velocity-style omnibar

- Wikilinks, backreferences, etc.

- Excel-type formulas: find nodes in documents that meet criteria and transclude them, feed content to AI with instructions and insert output in doc (since this is a live formula, you can edit the instructions and re-run), have conversations with AI in doc with context ...

email is in profile if this sounds interesting to anyone

lukasb··on Show HN: Semantic Macros Text Editor
Cool! I'm working on a note-taking app with a similar (but not identical) feature based on Excel-type formulas - except, semantic formulas, not mathematical. Chaining AI formulas together (combined with non-AI stuff like "get the contents of this web page / find my notes that mention X") can be really powerful.
lukasb··on Computer use, a new Claude 3.5 Sonnet, and Claude 3.5 Haiku
I haven't had much luck with architecture stuff. Maybe I'm holding it wrong.
lukasb··on Ribbonfarm Is Retiring
Crooked Timber, Daring Fireball, kottke.org, Econbrowser, DSHR's Blog, Jayarava's Raves, Pushing Ahead of the Dame, A Collection of Unmitigated Pedantry, Michael Tsai, Scripting News, Simon Willison's Weblog ... about 150 feeds in total I think (some of them inactive now but overall more than I can read.)

I think most feed readers support OPML now, more people should put together blog starter packs (like Bluesky's starter packs, which are super useful.)

lukasb··on Ribbonfarm Is Retiring
I'm reading more blogs than ever. ¯\_(ツ)_/¯
lukasb··on Use Prolog to improve LLM's reasoning
I bet one person could probably build a pretty good synthetic NL->Prolog dataset. ROI for paying that person would be high if you were building a foundation model (ie benefits beyond being able to output Prolog.)
lukasb··on How London's Crystal Palace was built so quickly
Odd. I wouldn't expect these buildings to be an above average fire risk ...
lukasb··on How long til we're all on Ozempic?
Are there any studies that look at body fat % instead of weight? I don't care how much I weigh.
lukasb··on On the Nature of Time
This makes a good argument that the block universe can't exist: https://aeon.co/essays/who-really-won-when-bergson-and-einst...

(search "block")

lukasb··on Advice on Reading Homer in Translation
Absolutely worth reading, even if you have no intention of reading Homer.
lukasb··on Google Has Officially Killed Cache Links
“There’s another solution, but it’s on shaky ground. The Internet Archive’s Wayback Machine preserves historic copies of websites as a public service, but the organization is in a constant battle to stay solvent. Google’s Sullivan floated the idea of a partnership with the Internet Archive, though that’s nothing close to an official plan.”

Too lazy to find a link, but this is now public and live, although pretty well hidden. Three dots menu for a search result -> More about this page.

lukasb··on AirPods Pro 2 adds 'clinical grade' hearing aid feature
This is helpful even if you don't need a full-on hearing aid. My hearing is worse in the left ear than the right, so with headphones audio will sometimes sound panned right. The audiogram helps correct for that.
lukasb··on Show HN: Typeform alternative, turns Markdown to forms
Yeah I'm curious if the Markdown form syntax here is totally new or if other people have done something similar. I'm building an app that extends Markdown with Excel-like formulas (think function calls, not arithmetic) and have considered having formulas that instantiate form elements.
lukasb··on Making your own hot sauce
There are even quicker hot sauces;

1. Chop up bird's eye chilis, add fish sauce and lime juice - boom, prik nam pla. If you don't have fish sauce, bird's eye chilis and white vinegar.

2. White vinegar, sugar and salt, garlic and/or ginger, bird's eye or jalepeno, some bell pepper to cut the heat - stick it in a blender, done. Super delicious.

lukasb··on Why Discover is no American Express
I wonder if this helps explain WeChat’s popularity for payments
lukasb··on I mapped almost every USA traffic death in the 21st century
Not loading right now, but if it doesn't already include it, would love to see this data normalized by the amount of vehicle traffic each location has, to get a better sense for which locations are dangerous vs just busy.
lukasb··on Shapeshift: Semantically map JSON objects using key-level vector embeddings
What is this for? The examples given could be handled deterministically. Is this for situations where you don't know JSON schemas in advance? What situations are those?
lukasb··on Greco-Buddhist art
China doesn't like to acknowledge that Gandhara wasn't historically part of China?
lukasb··on A Model of a Mind
Minksy's The Society of Mind is a must-read
lukasb··on Claude 3.5 Sonnet
I keep saying that if nothing else, we are in a golden age of actually finishing side projects. All those “it’s easy, I’ll just glue this API to this API” projects really are easy now.
lukasb··on How to do the jhanas
I mean according to the suttas there's no directed thought after the second jhana, right? That seems different from what she's describing.
lukasb··on US Forest Service proposes protections for old-growth trees, without logging ban
The rationale that a certain amount of logging to thin forests is beneficial is correct. I don't know the details, or how they'll administer it to avoid excesdive logging, but at least in California we have almost 3x as many trees per acre compared to pre-white settlement: https://story.californiasunday.com/gone-paradise-fire
lukasb··on Language is primarily a tool for communication rather than thought [pdf]
Complaint not targeted at you personally but - why does thought have to take place in language at all? I sometimes reason using physical or kinesthetic metaphors that would be impossible to capture perfectly in language.
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