• 3 Posts
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Joined 3 years ago
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Cake day: July 3rd, 2023

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  • A large amount of visual inspections on the inside of nuclear reactors is done literally with a camera duct taped to either a really really long pole assembled in sections or a rope. Operators “swim” the cameras to various locations and camera handling is basically an occupation in that field. You also need camera shots for any work being done on the inside of the flooded reactor with, again, really really long poles that end up acting more like pool noodles at such a length. It is silly and difficult work. Also you basically are wearing a trash bag sitting above a hot tub while doing this work. So it is a wild experience.







  • It has to do with muxing for the dGPU. I have bashed my head against this what seems like endlessly. My suggestion is that you should enable only dedicated gpu mode in your bios. That has worked for me. It kind of sucks because you feel like you are leaving performance on the table, but I have found nothing that works properly on any DE in any configuration.

    At the end of the day it is basically a hardware issue, and for your specific hardware it will not work. I’m my limited opinion.



  • I’ve done dozens of distros and Linux mint is the most familiar, unexciting, and stable one I have found. Ignore the hate. Real Linux fans don’t care how you participate in open source, other than being toxic. Consequently, do whatever you want and install whatever seems like it would be something you’d want to use.

    Id highly suggest having a separate hard drive for Linux as it can be easy to break dual boot if you don’t know what you are doing. Last thing you want to do is panic and decide you need to reinstall Windows.





  • Depends if who you work for. If you work for bad management prepare for some goon to tell you what you should be doing, be wrong about what they tell you, not know what they want, and to demand it sooner than you tell them it will take. They will then change their mind and still expect it to take less time. They will be constantly frustrated with you and you will hate it.

    Good management will find work with clear value to customers and you will feel valued and be given *mostly adequate time to do your work. You will put in your hours and be paid. You’ll still be jerked around by typical corporate politics, but it’s everywhere so buckle up. Better than ditch digging unless that’s what you want.



  • 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.





  • Fun fact, the static generated by gamma radiation actually looks a lot like confetti with random pixels and streaks of pixels turning blue, yellow, red, green or a combination in true random fashion. I know this because I used to perform visual inspections on nuclear reactors.