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  • Sun Jan 4

A case study in PDF forensics: The Epstein PDFs

1h
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Attention at Constant Cost per Token via Symmetry-Aware Taylor Approximation

1h
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FBI couldn't get into WaPo reporter's iPhone because Lockdown Mode enabled

1h
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Guinea worm on track to be 2nd eradicated human disease; only 10 cases in 2025

1h
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Cannabis usage in older adults linked to larger brain, better cognitive function

1h
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Thatcher Effect – Optical Illusion and Explanation

2h
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I prefer to pass secrets between programs through standard input

3h
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Your Job Isn't Disappearing. It's Shrinking Around You in Real Time

4h
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Trump's Profiteering Hits $4B

5h
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Speculative Sampling Explained

5h
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"time to GPT-2", down to 2.91 hours

6h
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Broken Proofs and Broken Provers

7h
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The world is more equal than you think

8h
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Show HN: Ghidra MCP Server – 110 tools for AI-assisted reverse engineering

9h
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The full history of Windows widgets, from 1997 to today

9h
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Petition for Recognition of Work on Open-Source as Volunteering in Germany

11h
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I miss thinking hard

12h
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A programmer's guide to leaving GitHub

13h
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Why poor countries stopped catching up

14h
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Ultra-processed foods should be treated more like cigarettes than food – study

15h
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Illinois joins WHO global outbreak network after U.S. withdraws

15h
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GPT-5.2 and GPT-5.2-Codex are now 40% faster

15h
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Valve wants to hold [patent troll] Leigh Rothschild personally liable

16h
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TikTok System Design:(Step-by-Step Guide)

16h
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Notepad++ supply chain attack breakdown

17h
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FlashAttention-T: Towards Tensorized Attention

18h
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AI and Trust (2023)

19h
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Anthropic AI tool sparks selloff from software to broader market

19h
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How Vibe Coding Is Killing Open Source

20h
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When rust ≠ performance. a lesson in developer experience

20h
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Data centers in space makes no sense

20h
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China Moon Mission: Aiming for 2030 lunar landing

20h
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OpenClaw is basically a cascade of LLMs in prime position to mess stuff up

20h
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AliSQL: Alibaba's open-source MySQL with vector and DuckDB engines

21h
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Have we tried asking women about the 'birth rate crisis' yet?

21h
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Y Combinator will let founders receive funds in stablecoins

21h
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Xcode 26.3 – Developers can leverage coding agents directly in Xcode

22h
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I made 20 GDPR deletion requests. 12 were ignored

22h
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Sandboxing AI Agents in Linux

22h
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Deno Sandbox

22h
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Migrate Wizard – IMAP Based Email Migration Tool

22h
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Young adults report lower life satisfaction in Sweden

22h
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Defining Safe Hardware Design [pdf]

22h
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Show HN: Octosphere, a tool to decentralise scientific publishing

22h
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Show HN: I built "AI Wattpad" to eval LLMs on fiction

22h
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221 Cannon is Not For Sale

23h
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1 kilobyte is precisely 1000 bytes?

23h
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Show HN: PII-Shield – Log Sanitization Sidecar with JSON Integrity (Go, Entropy)

23h
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France dumps Zoom and Teams as Europe seeks digital autonomy from the US

23h
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Entries updated Feb 4, 2026 06:39:50 AM PST

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