A daily learning ritual

What I learned, one day at a time.

A daily learning ritual: three researched topics a day, drawn from a private library of saved links, each grounded in what people said this month, and wired to past entries so the learning compounds. Never the same topic twice.

69

Days

207

Topics learned

831

Themes explored

Latest

September 7, 2026

What actually limits a Meshtastic mesh, and why people are flashing MeshCore

…and What FamilySearch's AI handwriting search opened, and what it quietly closed · What people actually do with a read-it-later backlog

Read the day →

The journal

September 2026

September 7, 2026

What actually limits a Meshtastic mesh, and why people are flashing MeshCore

What FamilySearch's AI handwriting search opened, and what it quietly closed · What people actually do with a read-it-later backlog

August 2026

August 31, 2026

Record linkage with Splink and how identities get matched across messy databases

Kdenlive and what editors say after finishing real projects on it · FFmpeg hardware AV1 encoding on NVENC and what it costs in quality

August 27, 2026

What actually still works for reading X without an account

Headscale and what breaks when you self-host the Tailscale control plane · What ChatGPT referral traffic is actually worth to small sites

August 26, 2026

What Windows 11 debloat tools actually remove, and what comes back

What arXiv's AI moderation rules catch, and what still gets through · What mandatory Companies House identity verification has actually changed

August 25, 2026

WiGLE and what a crowdsourced Wi-Fi map exposes about home routers

Where independent search engines get their index after the Bing API shutdown · Why AI-driven NPCs still have not shipped in real games

August 24, 2026

US customs manifest data and the form that hides you from it

AI weather models once forecasters started deferring to them · Whether data-broker deletions actually stick under California's DELETE Act

August 22, 2026

AI companies destroying the books they scan

Japan's overtourism rules arriving as visitor numbers fall · An autism spectrum too broad to be useful

August 21, 2026

Code signing and notarization for indie desktop apps

Preference post-training for small models · Devices bricked when companies shut down their servers

August 19, 2026

What happens to your data when a company dies and its records are auctioned

What a coding agent status line actually costs to run · Cloud vendor lock-in and what leaving actually costs

August 18, 2026

What data centers actually do to your electricity bill

What actually keeps an archive alive: the medium, the vendor, or the volunteers · What archives and small sites do about AI crawlers hammering their servers

August 17, 2026

Why every cause of hallucination collapses into the same four geometric shapes

What self-hosters actually run to get a homelab alert to their phone · Whether AI-text detectors catch anything and whether humanizers beat them

August 16, 2026

How stale light pollution maps are and whether Bortle matches what observers see

What it costs and what breaks running a personal staff of agents on your own VPS · What solar shade reports miss that an on-site survey catches

What a quoted hallucination rate actually measures

What breaks in full-duplex voice agents: barge-in and end-of-turn · What actually happens when you assign a real ticket to a coding agent

What coding agents actually run inside: sandbox runtimes, prices and escapes

What happens when AI-designed proteins reach the bench · How speech-native models actually represent audio

AI-found vulnerabilities: what got verified versus what got claimed

How AI products get priced once inference is the cost of goods sold · Whether text-to-CAD actually produces parametric models you can edit

July 2026

What teams actually report after running spec-driven development with coding agents

How hiring teams screen engineers now that the resume stopped carrying signal · What canvas editors and timeline UIs actually get built with

Which AI video upscalers people actually run locally

What local-first sync actually costs to run · Code ownership and blame when an agent wrote the commit

Ensemble AI code review: does a second reviewer find real bugs?

Quantization quality cliffs: where 4-bit stops being good enough · Why server-sent events came back for streaming LLM apps

Harness vs model: what actually moves a coding agent's benchmark score

Buy-it-for-life: how people decide what is actually durable now · Whether the junior developer entry path still exists

Stop conditions: when a coding agent loop is actually done

What people wire up so agents can read PDFs, images, audio and video · Copy-in components vs headless libraries after shadcn's Base UI switch

Where tokenization bites: the LLM failures engineers blame on the tokenizer

What agent memory people actually keep between sessions · Terminal demos as build artifacts: VHS, asciinema, and agent screencasts

LLM-as-a-judge: trusting model-graded evals

Print-in-place compliant mechanisms and 3D-printed flexure hinges · Typology photography and documenting vernacular architecture

Local model as the orchestrator calling out to cloud frontier models

Design tokens as the contract between AI design tools and code · AI-native video editors: prompt- and agent-driven timeline editing

MLX vs llama.cpp for local LLM inference on Apple Silicon in 2026

DeepSeek V4 vs Qwen 3.6 for local coding models in 2026 · Astro vs Next.js in 2026

Ads inside ChatGPT: OpenAI's ad business and the LLM attention economy

Interactive castle atlases and how medieval fortifications were engineered · On-device speech-to-text in 2026: Moonshine, Parakeet, and Whisper alternatives

Models that fine-tune themselves toward a target behavior

The silicon baton pass: Nvidia's AI-chip moat and who threatens it · Learning with AI vs offloading to AI: cognitive offloading and skill atrophy

Where clinical psychedelic therapy actually stands in 2026

The context layer for AI agents: governed data access over bolted-on RAG · Safety nets for autonomous coding agents: sandboxes, checkpoints, and rollback

Giving AI agents their own spending budgets and credit cards

Why AI coding agents grep instead of vector search over code · Recording talking-head and screen demos with AI video editors

Do reusable rockets actually make launches cheaper in 2026?

Real-time voice agents: latency, interruptions, and cascade vs speech-to-speech · AI 2040 and the fight over an optimistic superintelligence plan

Running Claude Code on cheaper and local models: does BYO-model actually work?

Files over apps: the plain-markdown notes revival and Obsidian alternatives · Kongo Gumi and the world's oldest companies: how Japan's shinise last centuries

Is Sanskrit really the ideal language for AI?

Could today's LLMs actually be conscious? · Building Telegram bots on serverless and edge platforms

Does EV battery recycling actually pay off in 2026?

Robotaxis vs rideshare: who's actually getting undercut in 2026 · The craft and collecting of great opening lines in fiction

The Billion Dollar PDF: documents that crystallize an era and move markets

Comprehensible input and immersion for language learning in 2026 · Synthetic data vs human-labeled data: the bifurcating AI data supply chain

Sonic branding: how brands design their audio logos and signature sounds

Taste and discernment as the scarce skill in the age of AI coding · In-browser video editors with WebCodecs: client-side, no-upload media processing

AI compute governance: can export controls and compute caps throttle frontier AI?

Tailwind fatigue and the post-Tailwind CSS stack in 2026 · Running image-generation models locally on your phone or laptop in 2026

How autonomous AI agents pay each other in 2026

AI image models vs. manga artists: the consent fight over style · Everyone is a token arbitrageur? AI leverage vs the ROI reality

Mac mini as an always-on headless home server

Online malware-analysis sandboxes and their traps · QR-code phishing (quishing) and how it now beats MFA

Japanese train station departure melodies and the composers behind them

AI agents deleting production databases and the guardrails teams add · Self-hosted Slack and Discord alternatives people actually run in 2026

AI bug-hunting vs the slop flood: what OSS maintainers face in 2026

Local LLMs people actually run in 2026: Mac mini, consumer GPUs, and the frontier gap · Organic Maps vs CoMaps: why the privacy-map community split

AI forecasting bots vs human superforecasters

The retro handheld emulation scene: Anbernic, Retroid, MiSTer · Generative art after AI image generators

Bambu Lab firmware lockdown vs the open 3D-printer legacy

Why brands turn to junk after private-equity acquisition · Phantom islands: places mapped for centuries that never existed

Gaussian splatting vs NeRF: what won for 3D scene capture

Why Chinese AI labs publish detailed papers while US labs went closed · The small web and handmade web revival in 2026

Costco's anti-Amazon contrarian model

Workslop: AI busywork dumped on coworkers · How demoscene coders fit 3D worlds into 4KB intros

Why people quit Anki and spaced repetition

AI circular financing and whether the datacenter boom is a bubble · The em dash as an AI writing tell

Porsche eFuels and synthetic fuels: real decarbonization path or greenwashing

The three-generation rule and why most family businesses die · Marine protected areas, 30x30 and paper parks: what makes fish and shark recovery work

Why mugicha (barley tea) is what Japan drinks all summer

Why almost everyone thinks they are a rare outlier · Precious Plastic's crisis and whether home recycling is worth it

June 2026

Default alive bootstrapping vs raising VC in the AI era

Why Texans treat H-E-B as more than a grocery store · Proof-of-personhood and proving you are human online

Rucking — weighted walking as low-injury cardio

Double-entry ledgers as the source of truth in fintech · Traditional Japanese nail-free timber joinery

Functional ultrasound neuroimaging vs fMRI

The who-is-online presence layer revival on personal sites · Offline-first hiking navigation apps people trust

Why anime animators are paid so little and the production-committee economics behind it

The 2026 revival of personal blogs, blogrolls and RSS as algorithm-free discovery · Driver's licenses in Apple and Google Wallet and the 'No Phone Home' privacy fight

Apple silicon Mac mini and Studio as the local-LLM inference box

Designing nuclear-waste warning markers to survive deep time · Game preservation and console emulation after Nintendo crackdowns

What makes a hand-drawn imaginary city map feel alive

Structured data and llms.txt for AI agents reading your website · Edo Japan's circular economy: zero-waste by necessity

Prompt injection attacks on AI agents in 2026 and which defenses actually hold up

What people say about Kagi search in 2026 — paying to escape Google's AI slop · Why 1-bit and dithered pixel art is having a revival in 2026

The collapsing economics of how-to and self-help book publishing as readers ask AI instead

Link rot and the digital dark age: how much of the web has already vanished · Full-body AI health scanners and longevity screening: hype versus evidence

Japanese railways as real estate empires and land-value capture

Context rot: why long-context LLMs underuse their window · Generative UI in 2026: AI interfaces that assemble per task

Aperiodic monotiles: the hat and spectre tile in physics and materials

Open-source text-to-speech in 2026 versus ElevenLabs · OpenStreetMap versus Google Maps in 2026

AI-generated papers and fabricated citations in peer review

Where classical computer vision still beats deep learning (OpenCV 5) · Shared-presence web toys and live multiplayer cursors

What people in AI-heavy jobs say is actually safe from automation

Bossware and AI productivity-surveillance backlash · Version control for large game and binary assets

If you get carsick reading, the patch wins and Apple's Vehicle Motion Cues is a real first try

Fake recruiter coding tests now run malware the moment you clone the repo · Beating phone autopilot is friction and a richer offline life, not deleting apps

AI adoption in 2026 is bifurcating, not stalling

What people actually get from Stoicism in 2026 · Co-living in 2026: investment product versus loneliness response

Running a kabushiki kaisha in Japan as a foreigner after the 2025 visa reform

What companies that kept the four-day workweek say about productivity and revenue · How car owners actually stop keyless relay-attack and CAN-injection car theft

AI data centers, the power grid, and who pays your electricity bill

Why rural Japanese train lines keep getting discontinued · What makes a data-visualization project go viral and hit the HN front page

Why third places collapsed and what is actually reviving in-person community

What hikers and Camino pilgrims actually use for offline navigation · The 2026 sweepstakes-casino crackdown and the regulatory-arbitrage playbook

The aesthetic-usability effect and why polished interfaces earn trust

Building a home GPU server in 2026: build versus rent · How addiction rewires the brain and how habits actually break

AlphaFold and Isomorphic Labs: what AI drug discovery has actually delivered

Flock Safety's license-plate-reader network and the 2026 surveillance backlash · Why airline loyalty programs are worth more than the airlines themselves

What we still don't understand about gravity: quantum gravity, dark matter, and MOND

The Sovereign Individual: why crypto and tech keep citing a 1997 book · What makes technical denim and performance fabrics actually work

Do mineral hot springs actually do anything? The balneotherapy evidence and the geology

What sand really is, and why the world is running out of it · How Japanese konbini conquered convenience, from Toshifumi Suzuki to 7-Eleven

The 1,200-year Kyoto cherry blossom record and climate change

The hippie trail and its revival: overland London to India · The history of pigments: colors once worth more than gold

Conway's Law in the age of AI agents

How fairy tales got sanitized: the dark original Pinocchio · Sogo shosha and why Buffett bet on Japanese trading houses

Explore by topic