Some quick math tells me that you can lift approximately a kilogram of mass per cubic meter (at sea level, anyway). If your balloon's full weight is a half of a kilogram, you'd only need about a large beach ball filled with hydrogen to lift it. That seems like something that would be attainable for an outdoor DIY electrolysis setup.

There's a tool called cdparanoia[1] whose goal is to babysit the CD drive and ensure that it gets a complete, perfect, uninterrupted stream of bits off the drive, and will use a lot of tricks to go back and re-read any data that didn't come back cleanly. I always used it with abcde[2], which was a wrapper around it with album lookup, tagging, and ffmpeg support. I highly recommend anyone amassing a CD rip collection take a look at it, both are still packaged in present-day Ubuntu.

[1] https://www.xiph.org/paranoia/faq.html [2] https://abcde.einval.com/wiki/

Nextcloud provides all 3 in a package that pretty much just works, in my experience (despite being kinda slow).

The Notes app is a pretty nice wrapper around a specific folder full of markdown files, I mostly use it on my phone, and on my desktop I just use my favorite editor to poke at the .md files directly.

Oh, and when a friend group wanted a better way to figure out which day to get together, I just installed the Polls app with a few clicks and we use that now.

I am a bit disappointed in the performance, but I've been running this setup for years and it "just works" for me. I understand how it works, I know how to back it up (and, more importantly restore from that backup!)

If there's another open-source, self-hosted project that has WebDAV, CalDAV, and CardDAV all in one package, then I might consider switching, but for now Nextcloud is "good enough" for me.

Let's say, hypothetically, that Valve releases SteamOS to the general public, and it's received generally well, and it becomes much more common for people to use "that Linux thing" than it is today. Then let's say, hypothetically, that Valve turns evil and... I dunno, starts charging money for updates? At that point you've got a large population already using Linux, I'm sure there would be a pretty big migration to Ubuntu or some other mainstream Linux desktop.

I wonder how much of that is "hackers and experimentalists", versus random gamers* preferring Arch Linux's bleeding-edge latest-and-greatest packaging approach versus Ubuntu's seemingly-slower-paced development?

* though I suspect even the most casual 25% of PC gamers are probably significantly more tech-savvy than the average PC user of the population in general.

https://idlewords.com/2007/04/the_alameda_weehawken_burrito_...

https://blog.cloudflare.com/however-improbable-the-story-of-...

> But [the Cloudbleed sensitive information disclosure security incident] wasn’t the only consequence of the bug. Sometimes it could lead to an invalid memory read, causing the NGINX process to crash, and we had metrics showing these crashes in the weeks leading up to the discovery of Cloudbleed. So one of the measures we took to prevent such a problem happening again was to require that every crash be investigated in detail.

Since then, they have a "no crashes go uninvestigated" policy, which for the scale Cloudflare operates at, seems pretty impressive.

https://en.wikipedia.org/wiki/Alternator#By_excitation

I do wonder how much current that requires, though. In a pinch, could a duct-taped string of AAs be enough to get you going?

My CX-5 even has a wireless-pushbutton start, not a physical-key-in-the-ignition start, but I've still been able to roll-start it when the battery is too dead to crank the starter motor but still has enough juice for the electronics (lowest I've seen is ~8v if I recall correctly, but don't quote me on that).

The process is pretty much the same: put the car's ignition into the "ON" position (in my case, press the pushbutton twice without touching the pedals -- once to ACC mode, then once to move from ACC to ON), then it's the same as normal: clutch-in, shift to your preferred gear, get rolling, and pop the clutch. Engine computer sees "oh, looks like the engine's spinning, let's add gas and spark" and you're good to go.

Anecdotally, I've seen the described behavior of the engine computer ("detects spinning and adds gas/spark, even if the initial motion wasn't from the starter motor") on automatic transmission vehicles, too. On a 2008 Chevrolet, I found that if you revved the engine up a bit (for inertia), turned the key to OFF, then quickly turned the key back to ON (without turning all the way to START), the engine computer will catch it and keep it running.

I was actually pleasantly surprised the other day, I booted into Windows for the first time in several months and it was surprisingly quiet. No nags, no bs. Just "normal" stuff like Epic Games forgetting my account again and Windows updates going on in the background.

My friend whose laptop has Windows 11, on the other hand, that was a WILD experience. Similar situation, he mostly only brings it out for gaming with friends. He also had gone several months without booting, and the system was borderline unusable. Like, the battery settings page would refuse to open until he waited for the updates to finish and rebooted. No error, just an infinite loading spinner. Windows 11 also seemed much more aggressive about hogging the laptop's Internet connection -- our laptops were both downloading Windows updates and Fortnite updates at the same time, and my Fortnite update was literally progressing at twice the speed (~200mb/sec vs his ~90mb/sec).

Anyway, all that to say, I don't miss Windows, and anytime I'm exposed to it, that attitude is constantly re-affirmed.

After about 5 minutes of setting up (never once connected to Internet), it's pretty much exactly what I wanted: a display for broadcast TV and for HDMI inputs. A pretty good one, too. The only "tricky" part was getting it to remember the last channel/input at power-on instead of going to it's "home" screen, but that was just a setting in a menu somewhere, not particularly hard to find (though I'm the kind of person that does a depth-first-search through the entire menu tree just to see what all is there).

I think the key is never letting it get a taste of internet. No internet, no ads :) The internet-related things I do want to watch (like youtube, etc) are easily accomplished through the Linux PC I have connected.

I'm new enough that my first debugger experience was Visual Studio, and I currently use IntelliJ IDEs which provide a similar experience. That experience consisting of: setting breakpoints in the gutter of the text editor, visually stepping through my source files line by line when a breakpoint is hit, with a special-purpose pane in the IDE visible, showing the call stack and the state of all local variables (and able to poke at that state any point higher up in the stack by clicking around the debug pane), able to execute small snippets of code manually to make evaluations/calculations based on the current program state.

I'm not so naive to believe that effective debugging tools didn't exist before GUIs became commonplace, but I have a hard time seeing how anything TUI-based can be anywhere near as information-dense and let you poke around at the running program like I do with my GUI-based IDEs.

(Pasting this comment under a few others because I genuinely want to hear how this works in the real world!)

I'm new enough that my first debugger experience was Visual Studio, and I currently use IntelliJ IDEs which provide a similar experience. That experience consisting of: setting breakpoints in the gutter of the text editor, visually stepping through my source files line by line when a breakpoint is hit, with a special-purpose pane in the IDE visible, showing the call stack and the state of all local variables (and able to poke at that state any point higher up in the stack by clicking around the debug pane), able to execute small snippets of code manually to make evaluations/calculations based on the current program state.

I'm not so naive to believe that effective debugging tools didn't exist before GUIs became commonplace, but I have a hard time seeing how anything TUI-based can be anywhere near as information-dense and let you poke around at the running program like I do with my GUI-based IDEs.

(Pasting this comment under a few others because I genuinely want to hear how this works in the real world!)

I already have SSH set up and functional, what advantage does spiped offer?

I have a "banking" profile set up with Google Play services installed. 98% of the time I'm using my phone, I'm using the primary Owner profile. All the other profiles are encrypted-at-rest, meaning that until I enter my Banking-profile-specific PIN, the apps and data (including the Google Play Services installed there) are just encrypted files, and unable to do anything at all. (There are provisions for allowing a secondary profile to run in the background, but in this case I have obviously left that disabled.)