7.2.25 | Fed miscalculates $1M cube, Spegel is an LLM-based Terminal Browser, Figma files for IPO

This is a recap of the top 10 posts on Hacker News on Jul 2, 2025.The Fed says this is a cube of $1M. They're off by half a millionhttps://calvin.sh/blog/fed-lie/https://news.ycombinator.com/item?id=44435484Show HN: Spegel, a Terminal Browser That Uses LLMs to Rewrite Webpageshttps://simedw.com/2025/06/23/introducing-spegel/https://news.ycombinator.com/item?id=44433409Figma files for proposed IPOhttps://www.figma.com/blog/s1-public/https://news.ycombinator.com/item?id=44437316OpenFLOW – Quickly make beautiful infrastructure diagrams local to your machinehttps://github.com/stan-smith/OpenFLOWhttps://news.ycombinator.com/item?id=44431178Fakespot shuts down today after 9 years of detecting fake product reviewshttps://blog.truestar.pro/fakespot-shuts-down/https://news.ycombinator.com/item?id=44437712Building a Personal AI Factoryhttps://www.john-rush.com/posts/ai-20250701.htmlhttps://news.ycombinator.com/item?id=44438065Code-GUI bidirectional editing via LSPhttps://jamesbvaughan.com/bidirectional-editing/https://news.ycombinator.com/item?id=44435716Sam Altman Slams Meta's AI Talent Poaching: 'Missionaries Will Beat Mercenaries'https://www.wired.com/story/sam-altman-meta-ai-talent-poaching-spree-leaked-messages/https://news.ycombinator.com/item?id=44436579Feasibility study of a mission to Sedna - Nuclear propulsion and solar sailinghttps://arxiv.org/abs/2506.17732https://news.ycombinator.com/item?id=44434062HN Slop: AI startup ideas generated from Hacker Newshttps://www.josh.ing/hn-slophttps://news.ycombinator.com/item?id=44434938