Warren Buffett steps down as Berkshire Hathaway CEO after six decades

I canceled my book deal

2025: The Year in LLMs

Paste in my prompt to Claude Code with an embedded API key for accessing my public readonly SQL+vector database, and you have a state-of-the-art research tool over Hacker News, arXiv, LessWrong, and dozens of other high-quality public commons sites. Claude whips up the monster SQL queries that safely run on my machine, to answer your most nuanced questions.<p>There&#x27;s also an Alerts functionality, where you can just ask Claude to submit a SQL query as an alert, and you&#x27;ll be emailed when the ultra nuanced criteria is met (and the output changes). Like I want to know when somebody posts about &quot;estrogen&quot; in a psychoactive context, or enough biology metaphors when talking about building infrastructure.<p>Currently have embedded: 
posts: 1.4M &#x2F; 4.6M
comments: 15.6M &#x2F; 38M
That&#x27;s with Voyage-3.5-lite. And you can do amazing compositional vector search, like search @FTX_crisis - (@guilt_tone - @guilt_topic) to find writing that was about the FTX crisis and distinctly without guilty tones, but that can mention &quot;guilt&quot;.<p>I can embed everything and all the other sources for cheap, I just literally don&#x27;t have the money.

Show HN: Use Claude Code to Query 600 GB Indexes over Hacker News, ArXiv, etc.

Tell HN: Happy New Year

Akin's Laws of Spacecraft Design (2011) [pdf]

On privacy and control

The compiler is your best friend

The most famous transcendental numbers

The Delete Act

Demystifying DVDs

Scientists unlock brain's natural clean-up system for new treatments for stroke

Scaffolding to Superhuman: How Curriculum Learning Solved 2048 and Tetris

Web Browsers have stopped blocking pop-ups

When square pixels aren't square

My role as a founder-CTO: year 8

Iron Beam: Israel's first operational anti drone laser system

Resistance training load does not determine hypertrophy

Ÿnsect, a French insect farming startup, has been been placed into liquidation

Microtonal Spiral Piano