Wait, what?? Those are a thing?

I’ve seen some rechargeable smoke detectors but never had a reason to trust those. Everything else has used the old school 9v.

I read the punchline as “Frasier: In Space!” and would watch that.

Literally this.

Twice a year I fill in as DBA when our lady graybeard Oracle DBA takes vacation. This month is one of those times. Yay me.

For my org, it’s just the massive in-house developed line-of-business application that’s tightly coupled to Oracle that keeps us chained to it. It’s technical debt from top to bottom, and has been accumulating steadily since the early 2010s, but no one seems willing to start replacing it.

The new projects typically go with Postgres, MariaDB, or if all else fails, MSSQL. But the Oracle monster in the closet isn’t likely to leave any time soon.

If only 9 volts were that price, I’d stock up for the smoke detectors for the next 5 years.

For everything else, I bought a bunch of rechargeable AA and AAAs a while back and those have been great. Haven’t used a D battery in years and a C battery for decades. I assumed they stopped making C’s.

(Jealous Scotty noises)

I thought I was above enjoying all of the really campy episodes, but apparently not. I thoroughly enjoyed “Rascals” just for the Guinan / Ro Laren sass.

If they took Subspace Rhapsody to Broadway, I would happily make that my first show.

and That Puppet Episode

I was ambivalent about “Those Old Scientists” and bringing the LD cast in as live-action characters. Ended up loving it.

I was ambivalent about “Subspace Rhapsody” and a musical episode in general. Also loved it.

I was initially ambivalent about the puppet episode, but if history is anything to go by, bring it on.

The only tricky bit is forcing the Pi’s USB port into host mode by default. I thought the hub was defective but it worked when I put an OTG adapter into the micro USB port. The default auto detect behavior doesn’t work with this since it doesn’t connect to the OTG pin.

I had to edit /boot/firmware/config.txt and add under the [all] section:

[all]
dtoverlay=dwc2,dr_mode=host

They can browse for free to see what it’s about. That’s how ArsTechnica works, and I’ve been a subscriber there for 10+ years.

Sometimes a little bit of friction and slight gatekeeping is a good thing. As my massive block list can attest, not everyone who signs up here makes the fediverse a better place.

Still get the benefit of the determined people funding the instances they’re using.

Check this out: https://hackaday.com/2026/07/20/old-ssds-find-new-life-as-game-cartridges/

Just saw it on Hack a Day and remembered this post. It’s using old SSDs instead of SD cards but is basically what you’re describing.

And they’re using auto launch scripts like I mentioned in my first comment and a whitelist to address security.

https://www.amazon.com/dp/B01K9IVUYM

I bought that earlier this year. Works great. Have two RTL-SDRs hooked into it along with a Meshtastic node. It mounts under the Pi Zero so you still have your headers available for other stuff.

Every time I play Skyrim:

“You are carrying too much to be able to run”

Inventory:

• …
• 30 “Solution of Strength” potions

Me: But I might need those later.

Riker could have gone for a real power move in the last panel:

“That was a compliment, Doctor. You’re the beard here. And yes”.

Lol, no. And if you were expecting something clever like a goat, sorry to disappoint lol. Just a basic battery-electric push mower that I’ve charged from solar panels all season.

Check back in 2-3 years when I (hope to) get an EV. I’m sure I’ll be crowing about it then 😆

In the mean time, would you like to hear about my solar powered lawn mower?

The usable south-facing roof area is full, unfortunately. I’ll have to do ground mount in the back yard and run a bunch of conduit if I want to add any more PV.

The 32 kWh of batteries are made of two 16 kWh batteries in parallel. Since this system is in lieu of a backup generator, I have it configured to only draw the batteries down to 50%. That leaves the bottom 16 kWH available for emergency use. Basically, for day to day usage, I treat the battery as being half the capacity it really is.

I’ve only been running this system for about 3 weeks now, but the batteries have been operating between 65% and 90% pretty consistently even running the A/C pretty heavily. They’ve been closer to low 60s this past week, but the wildfire smoke was choking out the sunlight Thursday and Friday.