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Joined 1 year ago
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Cake day: July 3rd, 2023

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  • A whole bunch of welds in nuclear reactors are visually inspected using cameras duct taped onto the end of incredibly long poles which also get duct taped together. This would be the inside of BWR plants near the fuel and jet pumps. There is also an “art” to moving the cameras and poles around to get the shots you need. And if you get stuck the talented people know how to get you unstuck. There are also cameras just duct taped to ropes that the camera handler “swims” to certain spots.

    Don’t get me wrong, we have cool ultrasonic inspecting robots as well, but I was absolutely blown away by what visual inspection looked like in practice.

    PS: The high dose fields make the camera look like it is being blasted with colorful confetti because of the high energy particles bombarding the camera module.







  • rodbiren@midwest.socialtoLinux@lemmy.mlWhich are your preferred laptops?
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    14 days ago

    I have an old Lenovo W550s Thinkpad with a 2GB Dedicated Nvidia and an i5 5500U. It’s got two batteries and sips power. It’s only 4 cores, but for what I run it does great. I get fairly consistent 60fps on low settings for “boomer shooters” like Selaco. The thing is an absolute beast and hardly flexes. The plastic is cracked and I can just hand it to my kids without a care in the world. Dump a drink on it, drop it, I could care less. I had them help me change out the RAM and SSD because it’s essentially bound for the dumpster and any value I get out of it is the cherry on top.

    That and I can run pretty much and retro gaming console on it to about the Wii/GameCube, which blows my mind. All for probably like $200 of hardware.






  • The Ubuntu version is still probably the best. You won’t have to think about graphics drivers or printers. It all sort of just… Works. They rip the awful out of Ubuntu and keep the excellent, world class, support in place. You’d be hard pressed for find a better commercial and non-commercial support. You can easily search for any problems you do run into and there will not be some esoteric DISCORD as your support. There are countless forms with literally thousands of people probably somewhat knowledgeable on how to address issues. Things like CUDA and dev work are also extremely supported. My barometer is how much time I have to crap away to get a printer and scanner work. Both of which just work with Linux Mint out of the box.


  • Mint is still basically mint from several years ago. Having tried a dizzying array of them it continues to be easy and hated on because it doesn’t involve text based configing your life away. That said, because it lags behind compared to other distros in updating the kernel, the thing that makes new hardware work, it can have a hard time with things made recently. Try the edge ISO, which has a newer kernel. The team is working on more frequent updates, Wayland (a thing you ideally never have to ever know what it is), and just delivers a comfortable desktop experience since I first screwed up my computers with Linux in 2007.



  • rodbiren@midwest.socialtoLinux@lemmy.mlThoughts on CachyOS?
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    2 months ago

    It consistently ran slower on a few benchmarks I care about like language model performance, which was surprising. Baulders Gate was also jankyier for some reason. I love that people are out trying to do this stuff and the community was nice. Just like anything the reality is often less exciting than the marketing. It is bundled together arch with some hopeful optimizations that I am certain will work for some hardware and some applications, but not all hardware and all applications.