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BubbleRings

330 karma · joined September 19, 2020

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BubbleRings··on Study mode
Right on. A sign of intelligence but more importantly of bravery, and generosity. A person that asks good questions in a class improves the class drastically, and usually learns more effectively than other students in the class.
BubbleRings··on Faking a JPEG
Is there reason you couldn’t generate your images by grabbing random rectangles of pixels from one source image and pasting it into a random location in another source image? Then you would have a fully valid jpg that no AI could easily successfully identify as generated junk. I guess that would require much more CPU than your current method huh?
BubbleRings··on Show HN: I wrote a "web OS" based on the Apple Lisa's UI, with 1-bit graphics
Great work, great memories on the Lisa.

But sheesh! The first time I play the numbers puzzle on a computer in my life, and the first time in 30 years that I play it at all, and I find out some joker has snapped two of the pieces out and reversed them, making it unsolvable?! Diabolical!

BubbleRings··on Techno-feudalism and the rise of AGI: A future without economic rights?
Username@Gmail.com bounced. I’ll be a beta reader.
BubbleRings··on Touching the back wall of the Apple store
Okay now we need more details here, please!
BubbleRings··on Mechanical Watch: Exploded View
Or if nothing else, just put it on the center of a record player platter and film it for us please!
BubbleRings··on Mechanical Watch: Exploded View
Make a couple of them using Rolexes in a cube shape, and somebody would pay lots to have them as "fuzzy dice" to hang from the rear view mirror of their high end car.

But seriously, it doesn't have to be displayed with subtlety. Somebody offer OP $10K for this so you can use it as a paperweight on your desk.

BubbleRings··on Caesar's Last Breath
How many breaths do I have to take, to pull in an oxygen atom that used to be part of a dinosaur, and was also in Caesar’s last breath? Could we turn this number into a unit of measure, so we can name it the…Caesaur? Caesarasaur?
BubbleRings··on Building my own solar power system
Thank you so much for these posts! It makes me very optimistic about the future.

For the longest time we all watched from the sidelines, hoping that the desire to turn off coal-fired power plants, and research often funded by tax dollars, would get the ball moving on solar. Now that the market has its magic invisible hand on that ball, it seems clear to me we have a path out of this mess.

Rant your stupid “drill baby drill” crap all you want magats, we are going to solar, wind, and fusion our way to a better world, and there is nothing you can do to stop us.

BubbleRings··on Have I Been Pwned 2.0
I’ve never been able to figure out how haveibeenpwned.com can be useful to me, since I have had the same email address for many years and I don’t want to give it up. Do people get a new primary email address every time their address shows up in a breach list like haveibeenpwned ?
BubbleRings··on Human
Did anyone else have to go to quarter-mile.com to see if they had that URL also?
BubbleRings··on A server that wasn't meant to exist
Great read! Yeah, these days if I get asked for technical advice, I’m always glad to put good effort into suggestions. But as soon as you tell me “well I want to follow some of your advice, but I want to do this other stuff the wrong way”, I usually say “Good luck with all that!” and away I go.
BubbleRings··on The best programmers I know
> In job interviews, I pushed candidates hard to at least say “I don’t know” once.

Yes yes! Although, in an interview, there is not always an easy way to separate out people that can’t say “I don’t know” during day to day work, from those that can. But what a difference. A strong need to hide a lack of omniscience is wildly irritating to me, in co-workers and people in general. It causes such problems!

BubbleRings··on James Webb Space Telescope reveals that most galaxies rotate clockwise
I was disappointed that the article only once mentioned “from our perspective” in relation to the spin of galaxies. One of the most fascinating things that you first learn about when you try to understand relativity, is the fact that there is no “still” point in the entire universe. Out in space, the point in space one foot in front of your space suit’s helmet can be called still by you, but it is just as reasonable to call a rock racing by you at a million miles an hour the central still point, where all other motion in the universe can be measured against. Because there is no absolute still anywhere. And when you understand that, that’s when all these cool concepts can then be described, related to time changes that happen between two locations when the relative speed difference between the two objects or locations approaches the speed of light. (So you can return from your trip to Alpha Centuri and meet your great great grandson who is older than you.)

And just like there is no still point in the universe, there is no up or down. So yes, it may be true that, IF you select a couple of arbitrary points in the universe to be up and down, THEN you can count how any galaxies spin left vs right. And it is way cool to find out that it doesn’t appear to be 50/50, and to wonder about why. But I think the article author did the readers a disservice by glossing over the “no up or down” fact.

BubbleRings··on Experiment: Can 3D improve AI video consistency?
I’d suggest adjusting your demo, I also couldn’t figure out if “3D” meant a technique or a product here.
BubbleRings··on Programming with chronic pain
I think a lot of people get in trouble with pain from pull-ups. I love the exercise, but I no longer just walk up to the bar when I am in the mood. I first do a set or two on some resistance bands I attached to a ceiling, to warm up. They give about 35 pounds of resistance.

I weigh over 200 pounds. I would never walk up to a weight bar and military press 200 pounds cold. I regret that I used to walk up to a pull up bar and pull down with 200 pounds of force cold, I think it caused me shoulder trouble that was made worse by long days of intense keyboard/mouse work, and the caffeine in one or two cups of coffee per day.

BubbleRings··on Programming with chronic pain
I was hoping to see this here. Quitting caffeine can be really hard. But if you are like a lot of us, going completely caffeine free can be life changing, including making a lot of these types of pains go away. Be aware it can take months to stabilize and heal from years of daily caffeine use.
BubbleRings··on PASS on Firing of Probationary Employees at FAA
WCPGW?
BubbleRings··on Flea-Scope: $18 Source Available USB Oscilloscope, Logic Analyzer and More [pdf]
I totally agree.

Want to keep a distractable 14 year old busy for an hour? Give him or her some wire, a cheap meter, a battery, some switches and LEDs. Want to possibly change that kid’s life? Give him the above, plus a scope, and hook it up to a music player playing his favorite song.

BubbleRings··on PAROL6: 3D-printed desktop robotic arm
Heh, the video is a little deceptive. The arm had no vision capability, so I faked it. The dominos only look like they are sitting in a random pile. Actually, they are sitting in very precise positions, so the arm would find them correctly when it ran a program I built by pointing the arm at the locations using the joystick.
BubbleRings··on PAROL6: 3D-printed desktop robotic arm
If you ever wonder what you could actually do with a nice arm… well, I had one for a while, and the following is the best I could come up with at the time. A fun little video:

https://youtu.be/-UzOfwHeV5k?si=0eK8H3_3aO3yzs44

BubbleRings··on Jellyfin: The Free Software Media System
How many music files can it handle? I’ve got a very large collection of mp3s and flac and many of the similar programs I have tried have choked trying to handle the size of the collection.
BubbleRings··on Everyone knows your location: tracking myself down through in-app ads
I clicked the link at the beginning of your article, that led to the Google sheet with the list of apps. That list had 12,373 lines, not “over 2,000”, fyi. And while most of the apps looked like small time games that I have never downloaded and would probably not download, I saw included there “Microsoft Office 365”. Interesting.
BubbleRings··on RamaLama
Well, if you aren’t that great with Docker but you want to try out a variety of LLMs under Docker, how much would this help you? How much trouble is it to enable an LLM to reach outside of a container to make use of your GPU? How much does this tool help with that?
BubbleRings··on Getting to Two Million Users as a One Woman Dev Team
I think I’ve taken some considerable career hits for that kind of attitude, but mostly no regrets here either. But I think I was affected by how, once you leave that company, your contribution to the effort can seem kind of gone, gone gone. That’s part of why I came back to trying to create a physical invention that someone might care about. Something for the grandkid to put on his mantlepiece and say “my granddaddy made this and patented it and (hopefully) it was the start of his big company.”
BubbleRings··on Getting to Two Million Users as a One Woman Dev Team
You should write a book on this stuff.
BubbleRings··on Getting to 2M users as a one woman dev team [video]
It is so good to see someone say that. I don’t code anymore, but as a systems engineer on different (often troubled) projects, I started developing a bit of a specialty in deleting crufty old collections of files. Sometimes multiple terabytes in a day, directories sitting around looking like they might be important, in some random corner of storage.

You have to be good at your job, good at the specialty, and more interested in doing the right thing for the company (and more irritated at the stupidity of the files being there 10 years after they were needed) than you are at looking productive to management. Management does not want to hear “well there was a directory structure of two million files that was a backup of a Linux machine from 8 years ago, I spent two days extracting the dozen files that we might need some day, getting the okay to proceed, and deleting the files.”

BubbleRings··on FCC opens entire 6 GHz band to low power device operations
Ha. My friend and I had the FCC van roving our neighborhood looking for us once, back in the late 70s. A guy with a CB base station dropped a dime on us, cause we were playing with our 0.1 watt walkie talkies near his house. The guy that sold us the handhelds said “what channel crystal do you want, how about 9?” and we said sure; we didn’t know that 9 is the emergency CB channel and the law prevents its use for, for example, playing hide and seek as a 13 year old.
BubbleRings··on Every UUID Dot Com
Ha. Math geek.
BubbleRings··on Send someone you appreciate an official 'Continue and Persist' Letter
Care to elaborate?
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