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saulpw

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You can email me at hackernews@saul.pw.

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vocabowl.netlify.app 1mo ago

Vibe HN: VocaBowl (how many words do you know?)

saulpw
4pts1
ecosophia.net 1mo ago

Beyond Lenocracy

saulpw
2pts0
dannyman.toldme.com 5mo ago

It Was One Guy

saulpw
5pts0
news.ycombinator.com 6mo ago

Show HN: Mag World – develop an intuitive sense of scale

saulpw
3pts0
medium.com 6mo ago

A Galaxy You Can Dig: When Human-Scale Intuition Breaks

saulpw
2pts1
www.waynesthisandthat.com 10mo ago

Wayne's This and That

saulpw
2pts0
leftoversalad.com 11mo ago

Programming People (2016)

saulpw
72pts19
www.theatlantic.com 1y ago

Life on Mars (1977)

saulpw
2pts0
pacast.com 1y ago

20d10 used to seed Pennsylvania election recount

saulpw
2pts2
blogs.nvidia.com 1y ago

Guinness Record Fastest DNA Sequencing – Just 5 Hours (2022)

saulpw
1pts0
en.wikipedia.org 1y ago

Moore's Second Law

saulpw
1pts0
www.luciteria.com 1y ago

Periodic Table Elements for Sale

saulpw
1pts0
github.com 1y ago

Maker Skill Trees

saulpw
478pts104
www.iwriteiam.nl 2y ago

Signature Programs

saulpw
9pts1
en.wikipedia.org 2y ago

Integrated circuit layout design protection (mask work)

saulpw
1pts0
www.motionmountain.net 2y ago

Maximum Force – a limit and principle of nature

saulpw
1pts1
www.wired.com 3y ago

So your kid wants to be a streamer

saulpw
2pts0
hanukkah.bluebird.sh 3y ago

The first day of Hanukkah of Data

saulpw
20pts2
hanukkah.bluebird.sh 3y ago

Hanukkah of Data

saulpw
2pts0
www.visidata.org 3y ago

Connect VisiData to SQL Databases with Vdsql

saulpw
3pts0
www.kfchess.com 3y ago

Kung Fu Chess – real-time chess without turns

saulpw
8pts1
www.tacobell.com 3y ago

Taco Bell Metaverse Wedding – Win Your Dream Virtual Wedding

saulpw
1pts0
github.com 4y ago

Show HN: Unzip-HTTP – extract files over HTTP

saulpw
4pts0
www.visidata.org 4y ago

VisiData Turns 5

saulpw
10pts2
Making 6 hours ago

I have been using vi/vim for 30 years and I had no idea about using ^K-M to insert an em-dash.

There are many reasons people might not read your documentation, and "it isn't good enough" is only one of them. To wit:

   - they don't know about it
   - they can't find it when they need it
   - they just don't read documentation (quite common)
   - they've been burned by stale docs in the past
and I'm sure other reasons besides.

And while you're right, that sometimes/usually/always the documentation isn't good enough, it's a fallacy to think that the person who has the information needed, has the skill to write docs that are good enough for people to read. And if they have the skill, they don't have the time to apply it sufficiently.

Let's face it: good docs aren't valued. Not by the organization structurally, and not by the individuals within the organization. You may say that you value it, but I bet that if someone offered to document whatever code or process to your 'good enough' level, and it would take a month to do, as a manager you would tell them to take less time (i.e. create bad documentation) and get to something more important.

Sorry it felt condescending. I'm sure you think it's obvious that you "did the work" because you know about scientific notation and understand the notation. I thought I had done it too, but more and more I see how my internal number line is/was still fragmented, and gets better when I think in terms of exponents first/foremost.

It feels like that at first glance because you haven't done the work to internalize the notation. This is like someone who uses Roman Numerals being introduced to decimal notation, and getting confused that "22" isn't just twice "2". Yet no one these days would say that decimal notation is merely syntactic shuffling.

The notation helps, but you still have to do the work.

(Author of Mag World here) I'm here to attest that it's worked for me! I see now that I had a fractured collections of number lines in my head (thousands, millionths, billions, and of course all the various units). Since using mag notation and integrating it into my thinking, it has absolutely helped create a grounded "magnitude line" in my head. So I'm not proposing this idly. Notation is a tool of thought (as per Ken Iverson), and using mag notation consistently, turned the advanced method of "logarithms" into a basic perspective of magnitude for me.

Maybe give it a few weeks or months and see if it gets easier for you too.

Just Do Things 6 days ago

Sorry but this is one of those instances where you have to kill your darling. You can't sacrifice readability for textual content.

I hate to say it, but you're the problem. One time is better than switching, but we switch because no matter which time standard we choose, some group of people takes issue. The only way we can get one time standard is if we all let go of our highest preference and allow the second-best thing to succeed. Otherwise we'll be doomed to third-best (devolving into worst--see Indiana and Arizona and all the other carveouts within carveouts) for eternity.

That's the source, but for chemical reactions you also need a sink. For instance gasoline is not usable as an energy source without an oxidant. Take away the oxygen in Earth's atmosphere (an asteroid has no atmosphere at all) and now gasoline has no potential energy available. Asteroids have no available oxidants (regolith was already fully oxidized long ago).

Oh good, that does make me rest easier. Though technically the units should be man-hours (or bacterium-hours?). Now this makes me wonder how many life-hours there have been...looks like ^40 'beings' over all time[0], and ^43 being-hours total.

Fun math!

[0]Crockford et al. (2023) estimate about 10^30 cells exist today, and between 10^39 and 10^40 cells have ever existed on Earth.

Because of scale. Social media companies manipulate literally billions of people, whereas the luxury fashion industry only manipulates millions of people.

Sports gambling is another example of the issue at scale. When it was at a racetrack, it's naturally limited to those who can go to that physical location. When it moved to OTB, the scale goes up an order of magnitude. When it moves online and to apps, the scale goes up again. And so it's become important to regulate.

Crossword Heatmap 20 days ago

This is so awesome! Exactly what I was hoping for when I released the dataset, thank you and nice job.

(And if you'd like to do the same analysis on a larger dataset, please reach out!)

You started with logic gates. How much EE did you do, or the actual physics that makes the transistor possible? Those are the previous (deeper) levels that people had to know before they got abstracted away.

or you have to control pregnancy and childbirth

People are quite naturally controlling their own quantity of offspring, to the dismay of our leaders who insist on perpetual growth. If we limit immigration (not my preferred approach, but here we are), then the population will naturally start to fall, as is happening in other places.

I'm reading "Non-things: Upheaval in the Lifeworld" by Byung-Chul Han, who has things to say about it. "Things" are naturally possessions to be owned; the non-things that we as a society are moving towards are information to be consumed. If you have a physical book, you can pass it along to someone else, margin notes and dogears and all, but the experience of an e-book is fundamentally different. You might feel like you 'own' the bits because they're on your local computer and have no DRM, but your relationship to the actual item is not one of ownership. Just think about leaving your favorite book as .epub to someone in your will to see how non-sensical that would be.