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July 2026

Where to Sell Your Custom Techno-Electronics Things
With the proliferation of small-run PCBs & digital manufacturing, it's easier than ever to make multiples of your device a reality. Where to sell is a…
AI Hardware Coding: The Good, The Bad, The Neutral
I used AI to revive — then break — an old project. AI hardware programming is impressive, but not without its risks and faults
 • Jeremy Cook 🤖🪚
Inspiration From Two Years of Learning to Play and Hack the Guitar
Two years ago I started to learn guitar. Two years - one week ago it was disassembled on my bench for modification.
 • Jeremy Cook 🤖🪚
Perfecting a 3D-Printed Avocado Seed Growth Raft
My avocado seed boat partially submerges avocodo seeds with no need for toothpicks, wet paper towels... or other nonsense.
 • Jeremy Cook 🤖🪚

June 2026

Leatherman Tread Tool Bracelets - Awesome or Impractical?
Leatherman made a bracelet with a variety of tools called the tread. They're now OFFICIALLY retired & only made by Chinese manufacturer(s) — much…
 • Jeremy Cook 🤖🪚
3D-Printed Assembly Jigs Save Time & Improve Quality
Building a prototype is hard. Producing multiples efficiently is harder. 3D print assembly jigs to make your medium-run assembly tasks easier and better
 • Jeremy Cook 🤖🪚
Unbeaching a Boat — With Physics!
Did I observe an ingenious ad hoc pulley operation, an accidental rope configuration that helped get a boat unstuck, or neither? [NUC #23]
 • Jeremy Cook 🤖🪚
Fender's Legal Action Fails on Multiple Levels
Guitar and musical equipment Fender's recent cease-and-desists are a master class on how to hurt your business and anger your user base. What not to do…
 • Jeremy Cook 🤖🪚

May 2026

Electronics & Fluid Flow — Explained in One Picture
Electronics: volts push amps around, while ohms try to slow things down. Pneumatics: pressure pushes air molecules while flow controls try to slow…
 • Jeremy Cook 🤖🪚
3D-Printed Pineapple Growth Protection Cage, Modular Hexagon Trellis & Jug
Growing pineapples is fraught with unintended removal. And sometimes you need a trellis for your garden. Or a jug. 3D-printing to the rescue! [NUC #22]
 • Jeremy Cook 🤖🪚
Keeping Profitable in the Solo Business Drought/Tsunami Cycle
A month ago, work was was a bit slow. After some heavy marketing, things appear to be turning around. How to deal with the ups and downs to keep your…
 • Jeremy Cook 🤖🪚
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