Advanced Geekery with David Gewirtz

Advanced Geekery with David Gewirtz

Home
Archive
About
Hands-on with ChatGPT Agent (a lot), a new David video, how not to use AI for programming
Plus, Starfleet Academy series teaser, inside wireless charging, the (maybe) real Sacagawea, a bendable level, and a look at GPT-5
AI coding tricks, AI and jobs, my Bitcoin profits, troubleshooting Ethernet
Plus, giant pre-dino monsters, ultrasonic cutter shootout, pirate Christopher Walken, a new filming rig, a precious Pixel pic, and understanding lumber
Roku's Amazon deal, ChatGPT saves the day, how I fixed the Creality K2
Plus, behind the scenes of Fallout, bending metal, nasty customer service, no mo Wemo, best time travel movies, and a cool sanding tool
How a home lab can help you get a job, AI data collection secrets, and a proxy server explainer
Plus, what Microsoft did wrong with Windows 11, WD40 magic, an amazing clockwork chest, and what kind of shed to buy

June 2025

A handy tool for finding your home circuits, a 3D printing disaster, and a cool cutting tool
Plus, science says drink more coffee, web scraping, a mystery tech device, why we have fewer friends, and a great explainer on filament types
3
What 3D printer to buy, why I switched to VS Code, and OpenAI agent best practices
Plus, why programmers start sentences with "so," colorful Ethernet boots, a Chinese factory tour, a flashback to Project Xanadu, and Google's giant…
An Apple AI offering that may actually matter, a favorite Chrome hack, and a cool tool technique
Plus, a magical '57 Chevy truck, a new David video, Cisco adds AI security, and a WWDC recap video by my colleagues Jason and Sabrina
3
Sonnet blasts my AI tests, a 3D printed neighborhood, and testing Ethernet connectors
Plus, dino footprints, a giant USS Enterprise, AI transformation, ChatGPT Codex for $20, and AT&T loses it (to the tune of millions of records)
2
Build your own Pocket server, the cybersecurity threat of AI coding agents, and some workshop hacks
Plus, a newly-found ancient Mayan city, how to strip CAT6 cable, the origin of corporate-speak, the shape of electrons, and time travel with Google
2

May 2025

Mega issue: Coding AI agents that blew my mind, Pixel pup makes a cameo, Pocket shuts down
Plus, BBC's bald baby Merlin, an upcycle project of the week, my latest video, Patrick Stewart weirdness, and AI website builders that fail
5
Deep Research analyzes entire codebases, designing for print-in-place 3D printing, and GPT-4.1 for coders
Plus, another cool reader project, twisted Star Wars puppets, a super magnet, more Fallout TV, and a ginormous rubber band
Exclusive Microsoft AI interview, my desk gadgets, and my 2025 YouTube strategy
Plus, a reader project for kids, extreme velcro, tariffs hurting the model train industry, why we love coffee, and fossils in New Jersey
© 2025 David Gewirtz
Privacy ∙ Terms ∙ Collection notice
Start writingGet the app
Substack is the home for great culture