4.10.26 | Native macOS space switching, NASA's Artemis II fault-tolerant computer, old laptops as cost-effective servers

Hacker News Highlights · Apr 10, 2026 · 13m

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

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

(00:00) - Intro

(00:19) - Native Instant Space Switching on macOS

(01:29) - How NASA built Artemis II’s fault-tolerant computer

(02:43) - Old laptops in a colo as low cost servers

(03:55) - Unfolder for Mac – A 3D model unfolding tool for creating papercraft

(05:05) - RAM Has a Design Flaw from 1966. I Bypassed It [video]

(06:24) - Charcuterie – Visual similarity Unicode explorer

(07:27) - I still prefer MCP over skills

(08:59) - PicoZ80…