Where Biology Meets Engineering
Building a real biohacking stack: ring, bloodwork, custom AI pipeline. Day 1 numbers published, reset begins tomorrow.
Latest
Por las Buenas o Por las Malas
La vida es una maestra paciente y consistente. Empieza suave. Si no aprendes, sube el volumen. Y sigue subiéndolo hasta que aprendes — o te rompes intentando no aprender.
Opus 4.7 Dropped. Here's What Actually Matters.
Same price as 4.6. SWE-bench Pro jumped 20%. Vision tripled. And somewhere in a locked room, Mythos is finding zero-days in 27-year-old operating systems.
You're Not Googling Anymore
You catch yourself mid-search and realize you haven't opened Google in days. You're not searching. You're asking.
Stop the Line
The Toyota principle that transformed factories also transforms code, workflows, and life — if you have the discipline to pull the cord.
Claude Code: GUI vs Terminal, Round 2
I retested every deal-breaker from the original article against the new Desktop redesign. All three are fixed. The GUI is now the better daily driver.
Slow Down, Human
AI coding is addictive. Velocity is a drug. The fix isn’t faster prompts — it’s better ones.
1,282 Hours with Claude Code: What /insights Revealed
122 sessions. 541 commits. One month. I ran the command that analyzes how you actually use AI. Here’s what came back.
El Dilema del Jugador Limpio
Maquiavelo dijo que si juegas limpio en un mundo lleno de tramposos, estás condenado a perder. Después de 44 años probando esa teoría, tengo notas.
The Agent Infrastructure You Were Building by Hand
Anthropic just shipped the managed version of what you've been duct-taping together with Claude Code, CLAUDE.md files, and hope.
Choosing a Biohacking Clinic in Medellín
I sent the same medical dossier to two clinics simultaneously. One responded in 19 hours with a personalized plan and 27-marker testing profile. The other is still silent. The litmus test worked.
Everything Happens for a Reason
"Everything happens for a reason" isn't a cliché — it's a radical observation about reality. Alan Watts, Buddhism, karma, impermanence, and why suffering is information, not punishment.
Life
El Juego que Nadie Menciona
Después de doce años en Colombia, hay una conversación que todo el mundo tiene en privado pero nadie tiene en público. Sobre belleza, turismo, beneficios mutuos — y el juego largo que nadie quiere admitir.
Biohacking
Why I Chose the Oura Ring 4 for Biohacking
Apple Watch tracks your steps. WHOOP tracks your strain. The Oura Ring 4 tracks the data that actually matters for biohacking — sleep architecture, HRV, temperature, and recovery. Here’s why it’s the first thing I bought.
Biohacking
The Biohacking Litmus Test
I sent the same detailed medical dossier to two biohacking providers in Medellín. Same data, same questions, same timestamp. Now I’m measuring who responds like a premium medical partner — and who responds like a sales funnel.
Biohacking
Biohacking in Medellin: Where to Start
I researched 22 clinics across Medellin for TRT, HGH, peptides, and stem cells. Here’s the definitive ranking — from specialized clinics to hospitals to brokers — and the hybrid strategy that gives you the best of all worlds.
Biohacking
What Is Biohacking?
A deep dive into the science of human optimization — hormones, peptides, longevity protocols, and data-driven self-experimentation. This is where biology meets engineering.
Craft
The Nightly brew upgrade
How I automated brew upgrade so I never think about it again. A 100-line bash script, a launchd agent that fires at 10am daily, and a structured error log that writes its own recovery playbook. Quiet on success. Loud and useful on failure.
AI
The Exomind
The Context Wall, applied to life. I turned diary, finances, work notes, meetings, and years of emails into a queryable knowledge base that Claude Code drives in plain English. The full blueprint: refactor, ingestion, daemon, autonomous operation.
AI
The Cockpit
Where you store your knowledge base matters as much as what’s in it. For multi-repo and collaborative projects, you need a cockpit — a private command center that orchestrates everything.
AI
The Knowledge Base That Builds Itself
You solved the reading problem. Now solve the writing problem. Andrej Karpathy’s LLM Wiki pattern lets your AI agent maintain your knowledge base — so you never edit ctx.md again.
AI
The Context Wall
Your AI context file works perfectly — until it doesn't. Here's when to upgrade from a single markdown file to QMD, and exactly how to do it.
AI
The Knowledge Equation
Everyone will learn to orchestrate AI agents. The differentiator isn't the workflow — it's what you feed into it.
AI
Things AI Is Surprisingly Bad At
It can reverse-engineer binaries and find 27-year-old bugs. It cannot reliably tell you what day of the week it is. A field guide to AI's blind spots — and why each one exists.