Hacker News for Sep 20, 2025
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Today's Hacker News Topics
- 01
Low-temperature hydrogen battery breakthrough
— Low-temperature hydrogen battery breakthrough - 02
Unicode-based scream cipher concept
— Unicode-based scream cipher concept - 03
Claude Code in theorem proving
— Claude Code in theorem proving - 04
Obsidian's supply chain security
— Obsidian's supply chain security - 05
African clawed frog in Wales
— African clawed frog in Wales - 06
Storing images in DNS TXT
— Storing images in DNS TXT - 07
R ecosystem and CRAN checks
— R ecosystem and CRAN checks - 08
Extracting datasets from LLMs
— Extracting datasets from LLMs - 09
Review of Compiling with Continuations
— Review of Compiling with Continuations