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31. McDonald's is losing its low-income customers: a symptom of the wealth divide
These customers are feeling the pressures of higher prices on groceries and apparel and the growing costs of rent and child care, the company's chief executive said in a recent earnings call.
32. A time-travelling door bug in Half Life 2
Attached: 1 image Recent discussion about the perils of doors in gamedev reminded me of a bug caused by a door in a game you may have heard of called "Half Life 2". Are you sitting comfortably? Then I shall begin.
33. Infinibay LXD Container
LXD container to deploy infinibay in a containerized environment - Infinibay/lxd
34. 3D printing with unconventional vase mode
Using vase mode for fun and profit
35. Is Matrix Multiplication Ugly?
A few weeks ago I was minding my own business, peacefully reading a well-written and informative article about artificial intelligence, when I was ambushed by a passage in the article that aroused my pique. That’s one of the pitfalls of knowing too much about a topic a journalist is discussing; journalists often make mistakes that…
36. Iran president says capital move now a necessity as water crisis deepens
Iran’s capital must be moved because the country “no longer has a choice,” President Masoud Pezeshkian said on Thursday in remarks carried by state media, warning that severe ecological strain has made Tehran impossible to sustain.
37. Libpng 1.6.51: Four buffer overflow vulnerabilities fixed
38. EXIF orientation info in PNGs isn't used for image-orientation
39. Pivot Robotics (YC W24) Is Hiring for an Industrial Automation Hardware Engineer
Responsibilities Build and deploy control panels, including wiring, layout, labeling, and documentation Integrate sensors, valves, relays, and actuators with PLCs, Arduinos, and robot controllers Design and integrate safety systems, including e-stops, interlocks, and safety relays Test, tune, and troubleshoot pneumatic and electromechanical subsystems Collaborate with software and electrical engineers to improve performance and reliability Support setup and bring-up of robot cells at customer sites Design and assemble mechanical systems such as vises, grippers, and camera mounts Qualifications Bachelor’s or Master’s in Mechanical, Mechatronics, or Robotics Engineering 1-2 years of experience in mechanical design and control system integration Experience building and wiring control panels from start to finish Familiarity with safety hardware and standards (e.g., e-stops, light curtains, safety PLCs) Understanding of pneumatic systems and basic control loops Proficiency in CAD (SolidWorks, Fusion 360, or Onshape) Comfortable working hands-on in lab and factory environments Willingness to travel for installations and field testing
40. Google tells employees it must double capacity every 6 months to meet AI demand
Google’s AI infrastructure chief tells staff it needs thousandfold capacity increase in 5 years.
41. RRules (yes handling RSCALE) using only PL/pgSQL
Contribute to sirrodgepodge/rrule_plpgsql development by creating an account on GitHub.
42. Prozac 'no better than placebo' for treating children with depression, experts
Exclusive: Clinical guidelines should change to avoid exposing young people to potentially harmful side-effects, researchers say
43. I converted a rotary phone into a meeting handset
44. Deconstructing the functions in the soup of assembly code
45. Show HN: Vibe Prolog
Vibe 🎶 Coding 💻 Prolog 🐪. Contribute to nlothian/Vibe-Prolog development by creating an account on GitHub.
46. The Afterlife of Hilma Af Klint, Painting's Posthumous Star
As af Klint’s fame has grown, so have the questions—about what she believed, whom she worked with, and who should be allowed to speak in her name, Alice Gregory writes.
47. Nano Banana Pro
Nano Banana Pro is our new image generation and editing model from Google DeepMind.
48. The Untold History of Arduino
49. Homeschooling Hits Record Numbers
Last academic year, homeschooling grew at nearly three times the average rate it did during the COVID-19 pandemic, according to new research.
50. We remember the internet bubble. This mania looks and feels the same
The AI revolution is three years old Nov. 30. In just 36 months AI has gone from great-new-toy, to global phenomenon, to where we are today - debating whether we are in one of the biggest technology bubbles or booms in modern times. To us there is no debate. There is too much spending, too…
51. Android and iPhone users can now share files, starting with the Pixel 10 family
Today, we’re introducing a way for Quick Share to work with AirDrop.
52. Lester: A New Era for Rotoscoping in Indie Animation and Retro Game Development
An AI-powered tool that transforms your creativity into motion.
53. Olmo 3: Charting a path through the model flow to lead open-source AI
Our new flagship Olmo 3 model family empowers the open source community with not only state-of-the-art open models, but the entire model flow and full traceability back to training data.
54. How a French judge was digitally cut off by the USA
Nicolas Guillou has been sanctioned by the USA as a judge of the International Criminal Court. He notices the effects primarily in the digital realm.
55. Private Equity's New Venture: Youth Sports
Backed by Wall Street, the company Black Bear Sports Group is tightening its grip on youth sports. In a scheme only private equity could dream up, parents now can’t record their kids’ games — but they can pay a steep price to watch corporate recordings.
56. California DMV approves map increase in Waymo driverless operations
57. FAWK: LLMs can write a language interpreter
After reading the book The AWK Programming Language (recommended!), I was planning to try AWK out on this year’s Advent of Code. Having some time off from work this week, I tried to implement one of the problems in it to get some practice, set up my tooling, see how hard AWK would be, and… I found I’m FP-pilled.
58. Hilbert space: treating functions as vectors
59. My Favorite Math Problem
There’s one math problem I find surprisingly deep in how it connects simple puzzles to profound ideas in logic, proof, and the rise of AI in mathematics.
60. Open Source and Local Code Mode MCP in Deno Sandboxes
Code Mode execution with MCP transforms AI agent efficiency. Like Anthropic and Cloudflare's Code Mode implementations, pctx enables code execution with MCP in secure sandboxes. Open source framework for Model Context Protocol.