Hacker News

Article URL: https://www.lesswrong.com/posts/4uXCAJNuPKtKBsi28/negative-results-for-saes-on-downstream-tasks

Comments URL: https://news.ycombinator.com/item?id=43701791

Points: 1

# Comments: 0

i got a ps2 from a front the first thought when i got the thing in my hand was if i can port linux on it or not, I know people have done it and i am 20yr s late but i still wanna figure out how to reverse engineer this piece of tech and understand in and outs of it.

For past 2 days i'm running on 3 cans of redbull trying to do the same thing due to a faulty mod chip which was installed on the board it wasnt booting properly so i sat down with my multimeter going through every pin to see if every component is working and realised the whole video processing chip is bad but i still stayed up last night talking to diffrent reapir man i found from google trying to figure out whats the issue and one guy told me he would send me on for dirt cheap.

So how to do this properly this time? How to learn proper reverse engineering? How to understand how the CPU works? how to understand how the EE works? how can i port linux or DOOM into it..

Comments URL: https://news.ycombinator.com/item?id=43701787

Points: 1

# Comments: 0

Article URL: https://oo.ai/

Comments URL: https://news.ycombinator.com/item?id=43701752

Points: 2

# Comments: 1

https://letsencrypt.org/2025/01/22/ending-expiration-emails/

Quote:

> Providing expiration notifications costs Let’s Encrypt tens of thousands of dollars per year, money that we believe can be better spent on other aspects of our infrastructure.

I'm trying to come up with a scenario in my head where sending, let's say, 2M emails per month at scale with an essentially fully automated service infrastructure can cost more than a grand per month. I'm failing to do so.

My calc: SES pricing is around $0.1 per 1,000 emails. LE has around 550M active certificates. Let's say 5% receive an expiration notice (I never got one?), that's just over 2M emails per month on average.

How can that be? Am I missing something?

Comments URL: https://news.ycombinator.com/item?id=43701747

Points: 1

# Comments: 1

Article URL: https://arxiv.org/abs/2309.07932

Comments URL: https://news.ycombinator.com/item?id=43701693

Points: 1

# Comments: 1

Article URL: https://blog.jetbrains.com/idea/2025/04/jetbrains-terminal-a-new-architecture/

Comments URL: https://news.ycombinator.com/item?id=43701689

Points: 4

# Comments: 0

Article URL: https://nsf-gov-resources.nsf.gov/2023-04/EndlessFrontier75th_w.pdf

Comments URL: https://news.ycombinator.com/item?id=43701683

Points: 1

# Comments: 0

Article URL: https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2025GL114804

Comments URL: https://news.ycombinator.com/item?id=43701680

Points: 1

# Comments: 0

Article URL: https://vercel.com/blog/update-on-spain-and-laliga-blocks-of-the-internet

Comments URL: https://news.ycombinator.com/item?id=43701677

Points: 5

# Comments: 0

Article URL: https://zacharyhuang.substack.com/p/build-chain-of-thought-from-scratch

Comments URL: https://news.ycombinator.com/item?id=43701676

Points: 2

# Comments: 0

Article URL: https://www.rivm.nl/publicaties/risk-assessment-of-pfas-through-consumption-of-home-produced-eggs-in-netherlands

Comments URL: https://news.ycombinator.com/item?id=43701663

Points: 3

# Comments: 0

Article URL: https://onlinenotepad.space

Comments URL: https://news.ycombinator.com/item?id=43701661

Points: 1

# Comments: 1

Article URL: https://phys.org/news/2025-04-compostable-sensors-impact-digital-agriculture.html

Comments URL: https://news.ycombinator.com/item?id=43701650

Points: 1

# Comments: 0

Article URL: https://www.technologyreview.com/2023/04/25/1072148/meet-the-people-using-notion-to-plan-their-whole-lives/

Comments URL: https://news.ycombinator.com/item?id=43701640

Points: 3

# Comments: 1

Article URL: https://semianalysis.com/2025/04/16/huawei-ai-cloudmatrix-384-chinas-answer-to-nvidia-gb200-nvl72/

Comments URL: https://news.ycombinator.com/item?id=43701636

Points: 3

# Comments: 0

Article URL: https://www.casio.com/jp/basic-calculators/content/60th/

Comments URL: https://news.ycombinator.com/item?id=43701496

Points: 1

# Comments: 0

Article URL: https://www.theglobeandmail.com/canada/article-alberta-introduces-involuntary-drug-treatment-act-first-of-its-kind-in/

Comments URL: https://news.ycombinator.com/item?id=43701481

Points: 3

# Comments: 0

Article URL: https://github.com/hoshito/ggmemo

Comments URL: https://news.ycombinator.com/item?id=43701455

Points: 1

# Comments: 0

Article URL: https://crates.io/crates/geonum

Comments URL: https://news.ycombinator.com/item?id=43701416

Points: 2

# Comments: 0

Article URL: https://www.theatlantic.com/ideas/archive/2025/04/trump-kleptocracy-autocracy-inc/682281/

Comments URL: https://news.ycombinator.com/item?id=43701415

Points: 5

# Comments: 0