Top Hacker News Stories – Week 2026-W29

This week on Hacker News, Intel announced the shipment of its high-NA EUV silicon, marking a significant advancement in semiconductor manufacturing. Meanwhile, a new series on formal verification using Lean has garnered attention with 244 points, providing insights into software correctness. Additionally, the open-source project ScreenWall enables users to convert old smartphones into synchronized widgets, while efforts to expand OpenStreetMap's admin levels across all countries continue to progress.