How to Do a Personal Data Inventory in 45 Minutes
You cannot protect data you have forgotten exists. A short personal inventory reveals which accounts hold your money, identity, files, and recovery paths—so you can secure the few that matter most.
tech
12 posts.
The Password Is No Longer the Best Part of Login
Passwords ask people to carry a secret from one website to another. Passkeys change the design: the device proves it holds the right cryptographic key without handing a reusable secret to a look-alike site.
How to Wire Your Home Network Like You Mean It
Wi-Fi is a shared, half-duplex shouting room. One afternoon with a spool of Cat6, a patch panel and a cheap termination tool buys you gigabit to every room, forever.
Your Brain Is a Prediction Machine That Guesses the Next Word
Language models learn by guessing the next token, billions of times over. The surprise is not that it works - it is how much of intelligence lives inside that one narrow task.
Every AI Model of 2026, Ranked S-Tier to F-Tier
Claude Opus 5.5, GPT 5.6, Gemini 3.7, Grok 4.6, DeepSeek V4, and two dozen more. Every major model of 2026 placed on one tier list, from S-tier flagships to F-tier forgettables.
Bad, Good, Best: Mechanical Keyboards for 2026
From the 20-dollar office special to the 400-dollar hall-effect custom, the mechanical keyboard market has never been bigger. Three tiers, twelve boards, and the one that is actually worth your money.
The 3-2-1 Backup Rule: Three Copies, Two Media, One Offsite
Three copies of your data, on two different media, with one offsite. The entire strategy fits in one sentence, and almost nobody does it. Here is how to actually set it up in an afternoon.
The Model Context Protocol: The USB-C Port for AI Agents
MCP turned the m-times-n integration problem into m-plus-n by giving every AI agent one standard way to find and call tools. Two years after open-sourcing it, it is the default way agents touch the outside world.
Top 10 Dumb Phones for 2026, Ranked by How Much They Actually Help
The dumb phone market has exploded: Light Phone 3, Unihertz Titan 2, Punkt MP02, and a dozen more. Ten options ranked by build quality, app support, camera, and whether they actually reduce screen time or just make you carry two phones.
Quantization: How to Run a 70B Model on the Laptop in Front of You
A 70B model is 140 GB at FP16 and about 35 GB at 4-bit — the difference between an eight-GPU rack and one consumer card. How the math works, why it barely hurts quality, and how to pick a format.
The Open-Weights Playbook: When to Self-Host a Model and When to Pay the API
Open 70B models now match last year's flagship APIs on many tasks at a tenth the cost — if you have the GPUs and the use case fits. A decision framework with real math.
NVIDIA's Nemotron 3 Ultra: The First Model Built for Agentic Workflows, Not Just Chat
NVIDIA's new flagship model isn't chasing benchmark leaderboards — it's built for the actual work AI does now: multi-step reasoning, tool use, and autonomous operation. Here's what changes when the training objective shifts from 'answer well' to 'act reliably.'