#2510: Where Voice AI Actually Works (Not Cold Calls)

Drive-thru accuracy, healthcare triage, and the design secret that makes people *want* to talk to a machine.

voice-firstaccessibilityspeech-recognition

#2509: How Shabbat Reveals a Blind Spot in Air Quality Indexes

Jerusalem's Shabbat cuts traffic pollution 4x more than Western weekends—but standard air quality indexes barely register the change.

air-qualityenvironmental-healthurban-planning
Tuesday, Apr 28

#2508: CORS Demystified: What Your Browser Actually Blocks

Why browsers block cross-origin requests, how CORS actually works, and the common pitfalls that trip up developers.

securitycybersecuritycors

#2507: The AI Design Engineer: Your New Job Title?

What happens when product thinking meets AI agents? The future of software work is here.

ai-agentshuman-computer-interactionfuture-of-work

#2506: Squashing Database Migrations Without Breaking Production

How to safely squash old migrations, cut deploy times, and generate schema documentation at version boundaries.

software-developmentreliabilitylegacy-systems

#2505: How Self-Hosted Search Actually Works for AI Agents

SearXNG isn't a crawler — it's a metasearch router. Here's how it works and why AI agents change everything.

ai-agentsopen-sourceprivacy

#2504: Fiber-Optic Drones: The Jam-Proof Threat Changing Warfare

How a $1,200 wire-guided drone evades electronic warfare and why the IDF is scrambling for countermeasures.

electronic-warfaremilitary-strategyhezbollah

#2503: Inside an API Request: DNS to Response

What really happens when you press Enter on a URL? From DNS to TLS to headers, we break down the full lifecycle.

networkingapi-integrationtls

#2502: How ICE Got Created and Why It's So Controversial

From immigration politics to ICE raids, Jan 6 prosecutions, and the legal line on private militias in the US.

national-securitymilitary-strategygeopolitics

#2501: Building a Movie Theater Database in PostgreSQL, By Ear

Can you design a relational database using only your voice? We coach a beginner through PostgreSQL from scratch.

software-developmentaudio-engineeringpostgresql

#2500: What Actually Counts as Hacking?

The CFAA, web scraping, and the messy line between curious URL-poking and federal crime.

cybersecuritydata-integritylegal-technology

#2499: Building a TypeScript Tip Calculator from Scratch

Learn to code by building a real TypeScript tip calculator — no experience needed, just your ears and keyboard.

software-developmenttip-calculatorvoice-instruction-tutorial

#2498: Build Your First Python Program in 7 Lines

We coach a complete beginner through building a working Python game using only voice—no screenshare, no diagrams.

software-developmentproductivityaudio-processing

#2497: Tracing One Python Print Through 6 Abstraction Layers

What actually happens when you print "Hello" in Python? Six layers, 562 system calls, and a hardware-enforced kernel boundary.

operating-systemssoftware-developmenthardware-engineering
Monday, Apr 27

#2496: Are Hidden API Endpoints Leaks or Just Plumbing?

When LLM agents discover unauthenticated JSON endpoints in browser DevTools, is it a security breach or just reading the page?

api-integrationsecurityai-agents

#2495: How to Bake Personality Into an LLM in 15 Minutes

Fine-tune a model's personality with ~300 examples and a consumer GPU. SFT + DPO explained.

fine-tuningsmall-language-modelsgpu-acceleration

#2494: Active Prompt Engineering: Daniel's Diff-Based Loop

A deep dive into iterative prompt refinement using inter-iteration prediction change as an uncertainty signal.

prompt-engineeringactive-learningfew-shot-learning

#2493: Are You Writing for Humans or AI Agents?

How GitHub repos, JSON formats, and competing standards are reshaping who (and what) you're publishing for.

ai-agentsknowledge-managementhuman-computer-interaction

#2492: Agentic Stack Selection: How to Choose Libraries Now

How Claude Code and agentic AI are turning GitHub into a discovery layer and collapsing library evaluation from weeks to seconds.

software-developmentai-agentsarchitecture

#2491: How Your Stomach Relaxes to Eat (And When It Breaks)

The stomach isn't passive—it actively relaxes to hold food. Here’s what happens when that reflex breaks.

digestive-healthpost-cholecystectomy-syndromepharmacology