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megaloblasto

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Personally I think the valuation is detached from the company itself. In theory Tesla's valuation is too high, but it doesn't seem to be coming down any time soon. Plus there seems to be ways to manipulate stock prices when you control such a highly valued company, to the extent that the stock price reflects actions taken in the stock market more than the underlying assets and balance sheets.

I strongly disagree. Just because compression is common in pop music (and perhaps overused in some genres) doesn't mean new music isn't innovative and dynamic. When I listen to music say from 1920 to 1950, it is so often so incredibly lame (not always). It's basic ideas and chord progressions and simple melodies with lyrics that don't say much.

Music is a way for people to express themselves and relate about how they see the world. People didn't stop doing that recently. In fact, I'd say people have been emboldened to say even more and push what music really means.

It often seems that people think that the answers to the important questions must align with the subject they know best. Statisticians think life is all about probabilities. Economists think it's game theory. Computer scientists think it's computational.

"Everything can be understood through mathematics" is usually said by a mathematician.

They will continue to orbit for about 150 years, slowly falling towards earth until the drag from the atmosphere burns them up.

"Like many older satellites, the POES satellites do not have thrusters to support a controlled reentry into Earth’s atmosphere at the end of their mission life. Instead, once passivated, they are safely powered down, placed in a non-operational state, and left in a stable orbit. Without onboard propulsion or significant atmospheric drag at their current altitude, NOAA estimates they will remain in orbit for roughly 150 years before gradually reentering the atmosphere and disintegrating."[1]

[1] https://www.nesdis.noaa.gov/news/legacy-orbit-noaa-decommiss...

Sadly, you can't really get NOAA satellite images any more. NOAA-15 and 19 were decommissioned August 19, 2025, and NOAA 18 was decommissioned in June. It's my understanding that you'll need a much more powerful antenna to get images from the new satellites. Still, SDR is great fun. It's incredible to realize that all this information is stored in electromagnetic waves and passing through us all the time.

Kind of. I don't use grapheneOS and I'd like to, but de-googling your phone by buying a Google phone seems a bit sketchy. I don't want to take away from a privacy focused project. I'm super thankful for this option and I can't stand android or iPhone. But in the back of my mind I wonder if I'm being tricked.

Thanks

These devices meet the stringent privacy and security standards and have substantial upstream and downstream hardening specific to the devices

It still seems strange. A big part of GrapheneOS is to provide a safeguard from Googles data hoarding, yet it works primarily on Google phones.

I see what your saying but I would argue that vibe coding an ODE solver is an incorrect use of the tool. For something like and ODE solver you need to have a really solid understanding of what data structures you will use,and solid general knowledge of the numerical methods you want to implement. Then, you can use AI as an assistant when you get stuck, or to deepen your understanding, look over your implementation, etc.

It seems like developers used to always joke about how much they used stack exchange (even senior devs). Now it seems like there are suddenly so many people who claim to never need any help and can just smoothly bust out beautiful code all day long.

Damn bro. Deep dive into the comments.

The bad algo was a scaling problem for one equation. That particular equation wasn't some y = mx + b thing, it was the result of a discontinuous galerkin finite element scheme that I wrote from scratch. The actual equation was one that I found after about 2 pages of hand written derivations with high level math. Not really a coding issue, just an algebra issue after really intense manipulations of partial differential equations.

The fact that AI found that problem, a problem that could only be found by someone able to do complex manipulations of PDEs is incredible to me. Perhaps I didn't tell the story well in the past comment, but it isn't like I didn't know python syntax and AI held my hand.

I don't post repos because I keep my hacker news life separate from my personal life, and my repos are tied to my name.

Most major software companies are demanding that their employees use AI, so you should be able to look at any open repo from Google, Microsoft, Facebook, etc for examples of AI use in code.

I'm speaking just to coding productivity. I think AI does very little for business development or creativity type issues.

People should realize that denying that AI can boost productivity in coding makes it look like they don't know how to use it, or believe in some conspiracy that no one is actually benefitting and it's all market hype from tech bros.

The math for the $20,000 is in my first post. $60 a paper times 365 days a year is $21,900 and I rounded down.

I don't have an example of a $60 paper (I don't keep a list) but below is a $42 paper and a $35 paper that I came across very recently.

https://library.seg.org/doi/epub/10.1190/geo2023-0525.1

https://www.dl.begellhouse.com/journals/52034eb04b657aea,442...

This is prohibitively expensive for the majority of the world.

Remember that the global average annual salary is around $18,000 (https://www.bbc.com/news/magazine-17512040).

These people cannot access science that is behind a paywall. The fact that they cannot is a failure. Whether its a moral failure, or an economic or a societal one, I'm not sure, but I do believe that providing free access to scientific advancements it the right thing to do.

$20,000 annually to keep up on the latest science makes it prohibitively expensive for most of the world to do meaningful science. If only the rich can do science then we miss out on crucial scientific advancements. Less scientific advancements means less people get life saving medicines, less environmental disasters are uncovered and dealt with.

Plus, I was just using your own logic of replacing "paper" with anything else that I might consume in my everyday life.

That's what I tell diabetic patients struggling to afford insulin. "Hey that's the price, that's just how it is, if you don't like it, don't buy it"