top 10 hacker news stories for 2025-10-19

Replacement.ai

https://replacement.ai

10 months ago

Doing well in your courses: Andrej's advice for success (2013)

https://cs.stanford.edu/people/karpathy/advice.html

10 months ago

A laser pointer at 2B FPS [video]

https://www.youtube.com/watch?v=o4TdHrMi6do

10 months ago

OpenAI researcher announced GPT-5 math breakthrough that never happened

https://the-decoder.com/leading-openai-researcher-announced-a-gpt-5-math-breakthrough-that-never-happened/

10 months ago

Novo Nordisk's Canadian Mistake

https://www.science.org/content/blog-post/novo-nordisk-s-canadian-mistake

10 months ago

United MAX Hit by Falling Object at 36,000 Feet

https://avbrief.com/united-max-hit-by-falling-object-at-36000-feet/

10 months ago

Xubuntu.org Might Be Compromised

https://old.reddit.com/r/Ubuntu/comments/1oa4549/xubuntuorg_might_be_compromised/

10 months ago

I invited strangers to message me through a receipt printer

https://aschmelyun.com/blog/i-invited-strangers-to-message-me-through-a-receipt-printer/

10 months ago

Duke Nukem: Zero Hour N64 ROM Reverse-Engineering Project Hits 100%

https://github.com/Gillou68310/DukeNukemZeroHour

10 months ago

Why formalize mathematics – more than catching errors

https://rkirov.github.io/posts/why_lean/

10 months ago