Honor Thy Error

Musician Brian Eno’s Oblique Strategies are like a Tarot card deck full of whimsical ideas meant to break up a creative-block situation, particularly in the recording studio. They’re loads of fun to pick one at random and actually try to follow the advice, as intended, but some of them are just plain good advice for creatives.

One that keeps haunting me is “Honor thy error as a hidden intention”, which basically boils down to taking a “mistake” and seeing where it leads you if you had meant to do it. I was just now putting the finishing touches on this week’s Hackaday Podcast, and noticed that we have been honoring a mistake for the past 350-something shows. Here’s how it happened.

When Mike and I recorded the first-ever podcast, I had no idea how to go about doing it. But I grew up in Nashville, and know my way around the inside of a music studio, and I’ve also got more 1990s-era music equipment than I probably need. So rather than do the reasonable thing, like edit the recording on the computer, we recorded to an archaic Roland VS-880 “Digital Studio” which is basically the glorified descendant of those old four-track cassette Portastudios.

If you edit audio in hardware, you can’t really see what you’re doing – you have to listen to it. And so, when I failed to notice that Mike and I were saying “OK, are you ready?” and “Sure, let’s go!”, it got mixed in with the lead-in music before we started the show off for real. But somehow, we said it exactly in time with the music, and it actually sounded good. So we had a short laugh about it and kept it.

And that’s why, eight years later, we toss random snippets of conversations into the intro music to spice it up. It was a mistake that worked. Had we been editing on the computer, we would have noticed the extra audio and erased it with a swift click of the mouse, but because we had to go back and listen to it, we invented a new tradition. Honor thy error indeed.

Hackaday Podcast Episode 357: BreezyBox, Antique Tech, And Defusing Killer Robots

In the latest episode of the Hackaday Podcast, editors Elliot Williams and Tom Nardi start things off by discussing the game of lunar hide-and-seek that has researchers searching for the lost Luna 9 probe, and drop a few hints about the upcoming Hackaday Europe conference. From there they’ll marvel over a miniature operating system for the ESP32, examine the re-use of iPad displays, and find out about homebrew software development for an obscure Nintendo handheld. You’ll also hear about a gorgeous RGB 14-segment display, a robot that plays chess, and a custom 3D printed turntable for all your rotational needs. The episode wraps up with a sobering look at the dangers of industrial robotics, and some fascinating experiments to determine if a decade-old roll of PLA filament is worth keeping or not.

Check out the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Download this episode in DRM-free MP3 on your ESP32 with BreezyBox for maximum enjoyment.

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The Death Of Baseload And Similar Grid Tropes

Anyone who has spent any amount of time in or near people who are really interested in energy policies will have heard proclamations such as that ‘baseload is dead’ and the sorting of energy sources by parameters like their levelized cost of energy (LCoE) and merit order. Another thing that one may have noticed here is that this is also an area where debates and arguments can get pretty heated.

The confusing thing is that depending on where you look, you will find wildly different claims. This raises many questions, not only about where the actual truth lies, but also about the fundamentals. Within a statement such as that ‘baseload is dead’ there lie a lot of unanswered questions, such as what baseload actually is, and why it has to die.

Upon exploring these topics we quickly drown in terms like ‘load-following’ and ‘dispatchable power’, all of which are part of a healthy grid, but which to the average person sound as logical and easy to follow as a discussion on stock trading, with a similar level of mysticism. Let’s fix that.

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FLOSS Weekly Episode 864: Work Hard, Save Money, Retire Early

This week Jonathan chats with Bill Shotts about The Linux Command Line! That’s Bill’s book published by No Starch Press, all about how to make your way around the Linux command line! Bill has had quite a career doing Unix administration, and has thoughts on the current state of technology. Watch to find out more!

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Motorola’s Password Pill Was Just One Idea

Let’s face it; remembering a bunch of passwords is the pits, and it’s just getting worse as time goes on. These days, you really ought to have a securely-generated key-smash password for everything. And at that point you need a password manager, but you still have to remember the password for that.

Well, Motorola is sympathetic to this problem, or at least they were in 2013 when they came up with the password pill. Motorola Mobility, who were owned by Google at the time, debuted it at the All Things Digital D11 tech conference in California. This was a future that hasn’t come to pass, for better or worse, but it was a fun thought experiment in near-futurism.

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Illustrated Kristina with an IBM Model M keyboard floating between her hands.

Keebin’ With Kristina: The One With The Height-Adjustable Key Caps

Now, we can’t call these LEGO key caps for obvious reasons, but also because they don’t actually work with standard LEGO. But that’s just fine and dandy, because they’re height-adjustable key caps that use the building block principle.

Height-adjustable keycaps in white, with tops removed to show the LEGO-like middles.
Image by [paper5963] via reddit
Now you could just as easily build wells as the dome shape pictured here, and I’d really like to see that one of these days.

In the caption of the gallery, [paper5963] mentions foam. As far as I’ve studied the pictures, it seems to be all 3D-printed material. If they were foam, they would likely be porous and would attract and hold all kinds of nastiness. Right?

[paper5963] says that there are various parts that add on to these, not just flat tops. There are slopes and curves, too. They are also designing these for narrow pitch, and say they are planning to release the files. Exciting!

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Hackaday Links: February 8, 2026

We start this week with a bit of a good news/bad news situation. On February 6th, the Relativistic Heavy Ion Collider (RHIC) was shut down after 25 years of operation. Located at Brookhaven National Laboratory in Upton, New York, the RHIC was the only operating particle collider in the United States, and along with the Large Hadron Collider (LHC), was one of only two heavy-ion colliders in existence.

So that’s the bad news. The good news is that the RHIC is going dark so that the Electron-Ion Collider (EIC) can take its place. Planned for activation in the mid-2030s, the EIC will occupy the same tunnel as the RHIC and reuse much of the same hardware. As the name implies, it will be used to collide electrons.

Switching gears (no pun intended) to the world of self-driving cars, Waymo’s chief safety officer, Dr. Mauricio Peña, made a surprising admission this week during a U.S. Senate hearing. When asked what his company’s vehicles do when they are presented with a situation that their on-board systems can’t resolve, Dr. Peña explained that they would contact a human “remote assistance operator.” He further clarified that these individuals, located both in the US and the Philippines, don’t literally drive the car remotely. Still, Senator Ed Markey of Massachusetts questioned not only the company’s transparency on the issue of remote assistance, but the idea that individuals overseas could be making decisions on how vehicles should operate on US roadways.

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