Apr 2, 2025 | Germanium band structure critique, Bletchley code breaker Betty Webb dies, Glubux's Powerwall overview

This is a recap of the top 10 posts on Hacker News on Apr 2, 2025.Electron band structure in germanium, my ass (2001)https://pages.cs.wisc.edu/~kovar/hall.htmlhttps://news.ycombinator.com/item?id=43545917Bletchley code breaker Betty Webb dies aged 101https://www.bbc.com/news/articles/c78jd30ywv8ohttps://news.ycombinator.com/item?id=43546236Glubux's Powerwall (2016)https://secondlifestorage.com/index.php?threads/glubuxs-powerwall.126/https://news.ycombinator.com/item?id=43548217Stop syncing everythinghttps://sqlsync.dev/posts/stop-syncing-everything/https://news.ycombinator.com/item?id=43537272Why F#?https://batsov.com/articles/2025/03/30/why-fsharp/https://news.ycombinator.com/item?id=43546004DEDA – Tracking Dots Extraction, Decoding and Anonymisation Toolkithttps://github.com/dfd-tud/dedahttps://news.ycombinator.com/item?id=43551397The Myst Graph: A New Perspective on Mysthttps://glthr.com/myst-graph-1https://news.ycombinator.com/item?id=43549293Shared DNA in Musichttps://pudding.cool/2025/04/music-dna/https://news.ycombinator.com/item?id=43551352Generate autounattend.xml files for Windows 10/11https://schneegans.de/windows/unattend-generator/https://news.ycombinator.com/item?id=43518570Where does air pollution come from?https://ourworldindata.org/air-pollution-sourceshttps://news.ycombinator.com/item?id=43553663