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kevbin

2,001 karma · joined June 12, 2009

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kevbin··on The fish kick may be the fastest subsurface swim stroke yet (2015)
https://www.youtube.com/watch?v=8mTn59Ud77k
kevbin··on My open source project was relicensed by a YC company [license updated]
These two guys seem like they should get together.
kevbin··on Fast Crimes at Lambda School
This article needs an editor the way that Austen Allred needs a conscience.
kevbin··on Apple Intelligence for iPhone, iPad, and Mac
> Transitive is providing the engine used in Apple's Rosetta software, which translates software for its current machines using PowerPC processors so it can run on forthcoming Intel-based Macintoshes. "We've had a long-term relationship with them," Transitive Chief Executive Bob Wiederhold said Tuesday.

https://www.cnet.com/tech/services-and-software/the-brains-b...

kevbin··on Sierra was captured, then killed, by an accounting fraud (2020)
The article is boring and repetitious. I love a well-written long read. This isn’t.

Bad writing? Maybe the article was edited or processed to show more ads?

kevbin··on Sierra was captured, then killed, by an accounting fraud (2020)
Interesting story told poorly in an atrocious UI.
kevbin··on I should have loved biology (2020)
> I don’t really like the idea of blaming others for one’s lack of curiosity about a subject… I’m the one who changed, not the way plate tectonics are taught.

100% agree.

The author seems to be arguing that it’s someone else’s duty to point out what’s interesting. I suppose a essayist or columnist needs to believe something along those lines.

kevbin··on I should have loved biology (2020)
Who needs someone else to tell them what’s interesting?! Isn’t “Golgi apparatus” enough to get you going? If you’re relying on a teacher—or some blogger,for that matter—-to call out everything that’s worth finding out about, you’re going to miss a lot of stuff & most of the really good stuff.
kevbin··on "No inventions; no innovations" A History of US Steel
I’d like to see Chris Nolan follow-up “Oppenheimer” with “George (Marshall)” and “(William) Knudsen”
kevbin··on Why and how we retired Elm
At least those that talk publicly about company culture. It feels performative and inauthentic, but maybe that's necessary to compete? They are selling culture surveillance technology of some sort.

Reminds me of mandates to get more on the engineering blog: makes an organic, authentic good into something performative.

kevbin··on Show HN: Unknown Pleasures, a tiny web experiment with WebGL
It's a masterpiece as well, for sure.

There are a lot of great covers of the tune. I love Dean Wareham's. Every time he plays it, he seems to find something new.

His cover tends toward melancholy. Peter Hook's, a little angry, sometimes triumphant. There's a cover by Day Wave that's almost happy. Several ambient covers that range from, I dunno, anhedonic to transcendent.

kevbin··on Why and how we retired Elm
We use:

E = \frac{1}{2} m (\dot{q}^2 - \omega^2 q^2) + \int \Gamma (s) ds + \frac{\sum_{n=1}^{N} (T_{\text{amb}} - T_n) \cdot \text{W}_{\text{AR}}}{\sum_{i=1}^{N} \text{SP}_i \cdot \text{AU}_i}

E: Effective rate of innovation

m: Mass

q: State space coordinate

q': Time derivative of state space coordinate

ω: Frequency

Γ(s): Gamma function

T_amb : Ambient temperature

T_n : Individual temperature

WAR: Wins against replacement

SP_i: story points

AU_i: total active users

or in production:

function calculateInnovationRate(I) { const { a, b, c, d, e, f, g, h, i, j, k } = I; const L = 0.5 * a * (b * 2 - d * 2 * c * 2); const G = e.reduce((acc, x, idx) => acc + x * f[idx], 0); const N = h.reduce((acc, x, idx) => acc + (g - x) * i[idx], 0); const D = j.reduce((acc, x, idx) => acc + x * k[idx], 0);

  return L + G + (N / D);
}
kevbin··on Why and how we retired Elm
“Culture Amp customers experience 2x the rate of innovation”

LOL

kevbin··on Show HN: Unknown Pleasures, a tiny web experiment with WebGL
𝄆♡䷖𝄇
kevbin··on An Ethical AI Never Says “I”
Isn’t a merger generally more like cannibalism than the joyful bliss of marriage?
kevbin··on The F-15 Eagle: Origins and Development, 1964-1972 [pdf]
My impression is the Westerners’ best guess about the Mig-25 contributed significantly to the design of the F-15 and helped to make it what it is. Getting their hands on it was a relief, or even a let down.

The alternative scenario, where the Mig-25 really was generations ahead, plays out in the movie Firefox from 1982 where the US is so far behind they have to steal a Soviet Mig-31 superplane. Good for laugh today, but once upon a time…

The rumor I heard is Soviet intelligence infiltrated American industry and stole what they thought were plans for America’s next generation air superiority fighter. What they’d obtained were the plans for Plymouth’s Roadrunner Superbird, thus the Mig-25’s uncanny resemblance. Proof: https://robbreport.com/motors/cars/1970-plymouth-superbird-a...

kevbin··on Linux is Making Apple Great Again
I’m probably spending too much time with Bing Chat. As was foretold: https://youtu.be/5eWny2ZLCwU
kevbin··on The F-15 Eagle: Origins and Development, 1964-1972 [pdf]
Indiana Jones captures the benefits of stand-off weapons here https://youtu.be/vdnA-ESWcPs?t=120
kevbin··on The F-15 Eagle: Origins and Development, 1964-1972 [pdf]
I'd be curious to know which aircraft were actually better than their US contemporaries and by which criteria they'd be judged better.

The Mig-25 seems like a good example of a Soviet aircraft considered better than its US contemporaries, at the time. Misunderstanding and misinformation let the US to think they were far, far behind the Soviet Union. Viktor Belenko cleared that up! It was a plane good at just one thing, with downsides that would never let it through a (non-CIA-directed) US procurement process. On the plus side, competition, fear, and rivalry, drove the US to some amazing research, engineering, and innovation.

As a child at a local military airshow, the F-15 was awesome, dangerously beautiful. Shamed even the X-wings and Tie fighters I'd just seen on the big screen. Many years later, I had a similar feeling watching an Su-27 at Farnborough; Sukhoi captured some aesthetic that Mikoyan-Gurevich never seemed to get right, and did it better than any western contemporary.

kevbin··on Linux is Making Apple Great Again
Here’s what i gleaned from this article: (1) Ken Thompson uses Linux in a Raspberry Pi. (2) Linus Torvalds uses Linux on a laptop he likes better than a Mac with a bad screen. (3) the author likes using linux on ARM chips. (4) Ashashi Linux runs on Apple’s ARM computers. The author uses it.

Here’s what the author might add: (1) What did Ken Thompson find off putting about Mac OS? (2) What was wrong with Linus’ screen that couldn’t be fixed and how did switching to Linux fix it? (3) What benefits of running Linux vs Mac Os inspired the author to write this article?

Those three points, or similar, might make this article more interesting and valuable.

kevbin··on The Canon Cat: the little computer that could have changed the world
This project periodically intrigues HN readers baited by journalists or bloggers peddling some version of the Raskin was an under-appreciated genius myth.

No harm in pumping out such stories, but it seems lazy to write the same tired story. Isn’t there some other under-appreciated genius with some other failed project that hasn’t been written about a hundred times before?

kevbin··on Rupert Murdoch is having the same problem Dr. Frankenstein once faced
He’s not even a Doctor!
kevbin··on Rupert Murdoch is having the same problem Dr. Frankenstein once faced
Thanks. Of course I was kidding about texting while motorcycling.

I’m not kidding about Frankenstein. What a jerk! He creates a monster, releases it without testing, avoids responsibility for the results. His girlfriend dies as he mopes around. When he finally does react, he’s responsible for the death of some sailors. He bitches at the ones who don’t die & they ditch him on an ice floe. Where he dies. What a jerk.

kevbin··on Rupert Murdoch is having the same problem Dr. Frankenstein once faced
I’m not going to read the article, not interested.

Just want to say that “Dr.” Frankenstein was a real jerk, at least according to Mary Shelley.

Can’t go into too much detail as I’m texting from my motorcycle, but this should cover it: https://www.youtube.com/watch?v=gW0aqDUmTQA

kevbin··on Elon Musk owns Twitter: The story so far
I find that is not the case. At least if one cares about the outcome. Ever fight feeling that it would be faster to just do it one’s self?

There’s lots of skill involved in finding effective people, developing trust, communicating goals clearly, evaluating outcomes, adjusting.

kevbin··on Elon Musk owns Twitter: The story so far
That’s a great name for the president/coo of a rocket company.
kevbin··on Giant collision created galaxies devoid of dark matter
As far as anyone has shown, the whole universe is devoid of dark matter—“the most abundant matter in the Universe”, lol.
kevbin··on Are legendary music catalogues worth the money?
The original version of Donnie Darko was “downgraded” from INXS to Echo and The Bunnymen, among others. The director’s cut replaced or repurposed several tracks. The original was better, a little too much tinkering, I think.
kevbin··on Show HN: Berkeley Mono Typeface
I remember the days of $800/cpu for a System V R2 license with no outline fonts :)
kevbin··on Why the West is reluctant to deny Russian banks access to SWIFT
The sticker is to explain the price increase: why do these sneakers which cost $109 last week cost $179 now? The price increase is the deterrent, not the information.

Companies would be free to market their products as they see fit: “Nike Freedom Airs now made with 33% less slave labor.”, “IPhone 14: Apple’s first Child-Labor-Neutral phone.”

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