Public Knowledge Private Ignorance

I found and acquired a copy of the monograph: Public Knowledge, Private Ignorance, Patrick Wilson, 1977. From the first chapter: Scholars and scientists engage in attempts to make contributions to a public body of knowledge about the world. They do not work simply to increase their own private understanding of the world, nor simply to increase the understanding of their co-workers in a specialized branch of inquiry. Their work is incomplete until they have made their results public, available to anyone, now and in the future, who can understand and make use of them. ...

June 15, 2025 · 3 min · Jason Brownlee

Hidden Knowledge and Literature-based Discovery via LLMs

I read Samuel Arbesman’s “The Half-life of Facts” yesterday. Good book, great even. I’ll be reading more by Arbesman. One section got me thinking about LLMs, chapter 6 titled “Hidden Knowledge”. It is about how there are breakthroughs sitting in plain sight, in public hidden knowledge. For example, disparate facts spread across fields that need to be unified. “Hidden knowledge takes many forms. At its most basic level hidden knowledge can consist of pieces of information that are unknown, or are known only to a few, and, for all practical purposes, still need to be revealed. Other times hidden knowledge includes facts that are part of undiscovered public knowledge, when bits of knowledge need to be connected to other pieces of information in order to yield new facts. Knowledge can be hidden in all sorts of ways, and new facts can only be created if this knowledge is recognized and exploited.” ...

June 15, 2025 · 4 min · Jason Brownlee

Prompt Scaffold

I have been thinking of coding up some more elaborate prompt scaffolding for writing projects. I guess I don’t need to. Today, I watched: I Got AI to Write a Book with One Click, and It Was… It’s a great video. It uses Make connected to models via OpenRouter. It’s you’re classic code-free workflow tool, but for prompting LLMs. It starts with a sequence for developing the story outline, then uses the outline to create 3 outlines of chapters in parallel. ...

June 14, 2025 · 2 min · Jason Brownlee

Struggle

I re-read Mark Manson’s “Subtle Art” yesterday. I enjoyed it more this time than the first time through back when it was released. I guess am more ready to hear it. A part that that really clicked with me was on struggle. It’s a piece I used to mention often, but I guess I’d forgotten recently. We all struggle. Struggle is growth, it’s life. But, we can pick our struggle. ...

June 13, 2025 · 3 min · Jason Brownlee

He's Not Lazy

I just finished “He’s Not Lazy” by Adam Price. Good book. Read more pre-emptively I guess. Preventative maintenance. Lots of things I need to remember, especially in the heat of things when thinking turns off. The most important being that any “fight” with a teenager is probably about power and you will lose because they will go further. They have less to lose. “However, there is one type of conflict you should learn to avoid: a power struggle. Without even knowing you, I can predict who will win the next one: your teen. He will always win. That’s because he has so much more at stake than you: He’s fighting for his independence. He will best you because he’s willing to go to any length to win—screaming, swearing, embarrassing you in public, whatever it takes.” ...

June 12, 2025 · 4 min · Jason Brownlee

First Hardware Projects

I’ve been working on trying to acquire hardware for the “Old Desktop PCs for Learning” project for my eldest. We have a few bits and are hoping to get a few more. It’s harder than I thought. I guess the e-waste initiatives are working. In the old days, there were tons of old hardware out there in hard rubbish and in peoples garages. Anyway, once we get a good base stock of hardware we need workshop projects to work through. ...

June 11, 2025 · 3 min · Jason Brownlee

Old Desktop PCs for Learning

My eldest is getting interested in PCs and building his own desktop system. Cool. I did that around his age and it was a lot of fun. A thing I did was I acquired many old systems from people (e.g. hard rubbish) and cobbled together my own little LAN of 286/386/486 systems running Linux. It forced learning in both hardware and OS/software and was a lot of fun. I was thinking we could do something similar. ...

June 8, 2025 · 1 min · Jason Brownlee

Dumbbell Tips

With two sons, three males in the house, exercise is a big deal. We all work out to different degrees. Fitness, strength, etc. is discussed often. I’m getting a set of dumbbells for the boys to use. I will use them too, to complement my gym stuff. Weights: 1.5kg (we have already), then 3kg, 5kg, 8kg, 10kg. They’ll stick with the lighter weights for now, with room to grow. I don’t want them to get hurt, so I asked grok3 to help me make some posters to stick up. ...

June 7, 2025 · 2 min · Jason Brownlee

Python Code Review Custom GPT

I built a simple custom GPT for Python code review. Mainly for my algorithm and data structure implementations for the thing described here. Here it is: Python Code Reviewer: Suggest improvements to your pasted Python code Here’s the logo I made for it:

June 7, 2025 · 1 min · Jason Brownlee

Australian Pride

My kids often come home (from school) talking about how the environment is ruined or all of the bad things “we” did in “our” past, as Australians. Perhaps. I push back. Bad things may have been done, perhaps even for messed-up or noble reasons, but “we” don’t have to carry that guilt in order to learn/change/etc. Yes, I think we can explore this argument without downplaying all the bad things of the past. We can handle two or more ideas in our heads at once. And so can children. e.g. collective responsibility without personal guilt. ...

June 6, 2025 · 4 min · Jason Brownlee