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zeitgeistcowboy

157 karma · joined August 21, 2022

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zeitgeistcowboy··on I don't like passkeys
The risks mentioned are not equal. I’d prefer getting locked out of my account to having all my money stolen.
zeitgeistcowboy··on Confessions of a Long-Distance Sailor
I lived a block away from where he crashed. It’s immediately next to the Santa Monica airport. I saw his mangled plane after the crash. Yes, I suspect he picked the Penmar golf course because it was a safe option, but it’s also under the flight path of the airport.
zeitgeistcowboy··on Infinities, impossibilities, and the man in the white linen suit
Yes, but does a computer system or tool or AI need to be provably correct or 100% guaranteed not to cause harm to be useful? Alternative methods (human, simple rules) aren’t either. Perfect can be the enemy of good enough. Just being pragmatic here.
zeitgeistcowboy··on Show HN: 2D Coulomb Gas Simulator
Warning: if you increase the steps per frame it will break your phone. At least with my iPhone and Safari it stalls the entire phone.
zeitgeistcowboy··on Ask HN: Is there anyone here who still uses slide rules?
I used them in high school in the late 1990s... just to get an extra challenge. I had my dad's and grandfather's and I picked up a couple at garage sales. I still have a collection, but haven't really used them in years. I'll probably break them out again when my kids get in middle school / high school math for fun. They are great for learning the rules of logs.
zeitgeistcowboy··on Which table format do LLMs understand best?
My sentiments exactly. All the formats were so poorly read that they are all effectively useless.
zeitgeistcowboy··on All vibe coding tools are selling a get rich quick scheme
The momentum behind vibe coding is driven by an underestimation/misunderstanding of what it takes to build software.
zeitgeistcowboy··on I genuinely don't understand why some people are still bullish about LLMs
So much about this seems inauthentic. The post itself. The experience. The content produced. I wouldn’t like to be on the other end of the production of this content.
zeitgeistcowboy··on I genuinely don't understand why some people are still bullish about LLMs
So is using an LLM to write SQL for you like using a mitre saw instead of a table saw? I guess the crux is that you still need to do work either way.
zeitgeistcowboy··on Take the pedals off the bike
We have Woom bikes. This is exactly what they recommend. Each of my three kids learned at different speeds, though. It basically turns your pedal bike into a strider bike.
zeitgeistcowboy··on The revival of the beach in twentieth-century Los Angeles
I lived there between 2004 and 2023 and used to walk along the perimeter of the protected dunes. I didn’t know it was an intentional engineering. I thought it was just natural dunes that were protected. They are really beautiful and you get a sense that there’s a lot of life going on. I always wondered why Santa Monica’s beaches were so barren otherwise compared to other beaches on both the West and East coasts. Good read!
zeitgeistcowboy··on Launch HN: Silurian (YC S24) – Simulate the Earth
This usually means the military.
zeitgeistcowboy··on Mapping 20k ships that sank during WW II
What a great example of an https://en.wikipedia.org/wiki/Aptronym . This guy's last name is Heersink and he's finding out where all the boats sank.
zeitgeistcowboy··on Blood puddles, mold, tainted meat, bugs: Boar's Head inspections are horrifying
This is disappointing. I thought Boar’s Head was the high quality stuff.
zeitgeistcowboy··on Tell HN: I am going to host "Real Analysis" book club meetings
I was a CS undergrad at MIT and took the fancy math people’s analysis class for a math requirement and they used Rudin and it killed me. We went through like 170 pages of it for one semester. The professor was Sigurdur Helgason. I went into office hours one day and ask him a question. He slowly walked to his window and replied “the ravines in Iceland are deep” and it was at that point that I realized I was an engineer and not a mathematician.
zeitgeistcowboy··on ECMA-17: Graphical representation of control characters (1968) [pdf]
Character 7 is still a bell! I always loved that when you printed ASCII character 7 on old machines it made a sound instead of printing a character.
zeitgeistcowboy··on An attorney says she saw her library reading habits reflected in mobile ads
I wonder if she also did a Google search for the same genre and if this is why she was retargeted.
zeitgeistcowboy··on There's a lot of Google AI product in HN right now
Right now on HN I see Veo (deepmind.google) in #1, Gemini Flash (deepmind.google) in #3, Model Explorer (ai.google.dev) in #5, PaliGemma (ai.google.dev) in #11. I've never seen so many Google products all listed in HN at the same time before.
zeitgeistcowboy··on Mathematicians marvel at 'crazy' cuts through four dimensions
I’m sure I’m being naive, but I was expecting at least one “crazy” and interesting graphic in this article.
zeitgeistcowboy··on Shiakaku of the Day
There’s a game on Apple Arcade called stitch if you want a much larger and more difficult version of this.
zeitgeistcowboy··on Shiakaku of the Day
1 x 5
zeitgeistcowboy··on Why did we wait so long for the bicycle? (2019)
It’s because vulcanized rubber tires weren’t available until the 1840s. There is no sub for inflatable tubes and rubber tires. Without it the ride would be very very bumpy for a light frame with two wheels.
zeitgeistcowboy··on How Mandelbrot set images are affected by floating point precision
Did anyone else think it was interesting that the difference between the two floating point images looked like a Julia set? It’s probably trivial, but I liked that.
zeitgeistcowboy··on Apple to wind down electric car effort after decadelong odyssey
Richard Scarry's Lowly Worm character drives one. He was ahead of his time.
zeitgeistcowboy··on Light characteristic
These abbreviations and definitions seem very similar or identical to the charts I’ve used for sailing in coastal waters of the United States.
zeitgeistcowboy··on Nicholas Saunders and "Alternative London" changed British food
I like this!
zeitgeistcowboy··on ALOHA robot learns from humans to cook, clean, do laundry
From https://www.trossenrobotics.com/aloha.aspx it looks like it's derived from "A Low-cost Open-source Hardware System for Bimanual Teleoperation" without the S, B or T.
zeitgeistcowboy··on Ask HN: Why do some YC companies keep posting the same job bi-weekly?
I just talked with a recruiter that said 80% of companies are posting jobs just so they collect the answers to the diversity questions so they can prove to the government that they are considering everyone. You know, the questions about race, gender, veteran status, and disabilities.
zeitgeistcowboy··on Stoßlüften: Shock Ventilation
No, not necessarily. If it lowers the humidity, then it can take less energy to heat the house after venting. So it can actually save energy.
zeitgeistcowboy··on Math Team
In the 4th paragraph he describes “the arc of a stone falling to earth” as an exponential function. Is that true? I always thought it was quadratic.
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