7.18.26 | AWS billing issues, HN support gratitude, Kaiser nurses concerns

Hacker News Highlights · Jul 18, 2026 · 14m

This is a recap of the top 10 posts on Hacker News on Jul 18, 2026.

Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:20) - AWS: Inaccurate Estimated Billing Data – $1.7 billion

(01:49) - Thanks HN for 15 years of support and helping me find my life's work

(03:12) - Kaiser nurses say AI, workplace surveillance are making their jobs, care worse

(04:31) - First atmosphere found on Earth-like planet in habitable zone of distant star

(05:59) - The state of open source AI

(07:31) - Kimi K3, and what we can still learn from the pelican…