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Tech

I Wasn't Allowed Prompting ChatGPT During My Chalk Talk: This Is Discrimination (2025)

Article URL: https://inpreparation.substack.com/p/opinion-i-was-not-allowed-to-type Comments URL: https://news.ycombinator.com/item?id=48777728 Points: 103 # Comments: 60

Tech

Costco is the anti-Amazon

Article URL: https://phenomenalworld.org/analysis/the-anti-amazon/ Comments URL: https://news.ycombinator.com/item?id=48776044 Points: 123 # Comments: 85

Tech

Factories are just rooms

Article URL: https://interconnected.org/home/2026/07/03/factories Comments URL: https://news.ycombinator.com/item?id=48776035 Points: 124 # Comments: 55

Tech

America, 1926: A forgotten 100-year-old report

Article URL: https://www.derekthompson.org/p/america-1926-an-absurdly-deep-dive Comments URL: https://news.ycombinator.com/item?id=48775979 Points: 103 # Comments: 130

Tech

Best Simple System for Now (2025)

Article URL: https://dannorth.net/blog/best-simple-system-for-now/ Comments URL: https://news.ycombinator.com/item?id=48775949 Points: 60 # Comments: 13

Tech

Instead of banning AI, I made a classroom contract with my students

Article URL: https://www.science.org/content/article/instead-banning-ai-i-made-classroom-contract-my-students Comments URL: https://news.ycombinator.com/item?id=48775499 Points: 38 # Comments: 23

Tech

Valve open-source the Steam Machine e-ink screen so you can make your own

Article URL: https://www.gamingonlinux.com/2026/07/valve-open-source-the-steam-machine-e-ink-screen-so-you-can-make-your-own/ Comments URL: https://news.ycombinator.com/item?id=48774518 Points: 448 # Comments: 75

Tech

PostgreSQL and the OOM killer: Why we use strict memory overcommit

Article URL: https://www.ubicloud.com/blog/postgresql-and-the-oom-killer-why-we-use-strict-memory-overcommit Comments URL: https://news.ycombinator.com/item?id=48774509 Points: 126 # Comments: 53

Tech

Chevy built an all-American EV truck — why is nobody buying it?

The Chevy Silverado EV is a solid first draft of an EV pickup truck. Here's what could make it better.

Tech

International chess federation sanctions Kramnik

Article URL: https://www.fide.com/fide-ethics-disciplinary-commission-issues-a-decision-in-case-involving-gm-vladimir-kramnik/ Comments URL: https://news.ycombinator.com/item?id=48777266 Points: 30 # Comments: 14

Tech

AI saves about 3% of your hours, and almost none of it reaches the money

Article URL: https://okaneland.com/study/ai-productivity-roi-at-work/ Comments URL: https://news.ycombinator.com/item?id=48777257 Points: 4 # Comments: 0

Tech

Show HN: Mcpsnoop – Wireshark for MCP (transparent proxy and live TUI)

Article URL: https://github.com/kerlenton/mcpsnoop Comments URL: https://news.ycombinator.com/item?id=48777144 Points: 3 # Comments: 1

Tech

US residents angry datacenters 'shoved down our throats' are recalling officials

Article URL: https://www.theguardian.com/us-news/2026/jul/03/datacenter-recall-elections Comments URL: https://news.ycombinator.com/item?id=48776780 Points: 53 # Comments: 28

Tech

The Life and Times of Maxis, Part 1: SimEverything

Article URL: https://www.filfre.net/2026/07/the-life-and-times-of-maxis-part-1-simeverything/ Comments URL: https://news.ycombinator.com/item?id=48776525 Points: 56 # Comments: 0

Tech

60% Fable cost cut by converting code to images and having the model OCR it

Article URL: https://github.com/teamchong/pxpipe Comments URL: https://news.ycombinator.com/item?id=48776464 Points: 54 # Comments: 20