• 11 Posts
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Joined 1 year ago
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Cake day: August 15th, 2023

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  • That wasn’t much of a pay wall.

    Billionaire Larry Ellison says a vast AI-fueled surveillance system can ensure ‘citizens will be on their best behavior’ Kenneth Niemeyer Sep 15, 2024, 10:06 AM MDT

    Walking down a suburban neighborhood street already feels like a Ring doorbell panopticon.

    But this is only the start of our surveillance dystopia, according to Larry Ellison, the billionaire cofounder of Oracle. He said AI will usher in a new era of surveillance that he gleefully said will ensure “citizens will be on their best behavior.”

    Ellison made the comments as he spoke to investors earlier this week during an Oracle financial analysts meeting, where he shared his thoughts on the future of AI-powered surveillance tools.

    Ellison said AI would be used in the future to constantly watch and analyze vast surveillance systems, like security cameras, police body cameras, doorbell cameras, and vehicle dashboard cameras.

    “We’re going to have supervision,” Ellison said. “Every police officer is going to be supervised at all times, and if there’s a problem, AI will report that problem and report it to the appropriate person. Citizens will be on their best behavior because we are constantly recording and reporting everything that’s going on.”

    Ellison also expects AI drones to replace police cars in high-speed chases. “You just have a drone follow the car,” Ellison said. “It’s very simple in the age of autonomous drones.” He did not say if those drones would broadcast the chases on network news.


  • All good! It’s the same situation as I described and I see that increasing temps did help. It’s good to do a temperature tower test for quality and also a full speed test after that. After temperature calibration, print a square that is only 2 or 3 bottom layers that covers the entire bed at full speed or faster. (It’s essentially a combined adhesion/leveling/extrusion volume/z offset test, but you need to understand what you are looking at to see the issues separately.)

    If you have extrusion problems, the layer line will start strong from the corners, get thin during the acceleration and may thicken up again at the bottom of the deceleration curve. A tiny bit of line width variation is normal, but full line separation needs attention.

    Just be aware if you get caught in a loop of needing to keep bumping up temperatures as that starts to get into thermistor, heating element or even some mechanical issues/problems.


  • I suppose you are correct. If the bit isn’t structural, it doesn’t need to pass any test for microcracks. If it is structural and it passes testing, YOLO that shit.

    It’s just the core frames that need serious attention though. I don’t think I have been around a single aircraft that wasn’t constantly bleeding some kind of fluid, so everything else not related to getting the thing in the air and keeping it from completely disintegrating while in flight is mostly optional. (I am joking, but not really. Airplanes hold the weird dichotomy of being strangely robust and extremely fragile at the same time.)


  • And there are significant technology differences. The new upgrade will be the B-52J or K.

    Proper aircraft maintenance cycles are intense, so it would surprise me if any of airframes we use now have 1952 original parts. Aircraft are subject to lots of vibration and the aluminum in B-52s will eventually stress-crack because of it. (It wouldn’t surprise me if composites were added in many places instead of aluminum replacements, but that is just speculation.)

    Also during those maintenance cycles, it’s much easier to do systems upgrades since the aircraft is basically torn down to its frame anyway.

    It’s the same design to what we had in 1952, but they ain’t the same aircraft, philosophically speaking.




  • 185C is cold for PLA. It may work for slow prints, but my personal minimum has always been around 200C and my normal print temperature is usually at 215C.

    Long extrusions are probably sucking out all the heat from the nozzle and it’s temporarily jamming until the filament can heat up again.

    Think of the hotend as a reservoir for heat. For long extrusions, it will drain really fast. Once the hotend isn’t printing for a quick second, it will fill back up really fast. At 185C, you are trying to print without a heat reservoir. I mean, it’ll work, but not during intense or extended extrusions.



  • It seems like it would be extremely fast to me. Take a 50x50 block of pixels and expand those across a 100x100 pixel grid leaving blank pixels were you have missing data. If a blank pixel is surrounded by blue pixels, the probability of the missing pixel being blue is fairly high, I would assume.

    That is a problem that is perfect for AI, actually. There is an actual algorithm that can be used for upscaling, but at its core, its likely boiled down to a single function and AI’s are excellent for replicating the output of basic functions. It’s not a perfect result, but it’s tolerable.

    If this example is correct or not for FSR, I have no clue. However, having AI shit out data based on a probability is mostly what they do.



  • The proper metric to plan around is longevity, unless you absolutely need performance now.

    Performance and cost should be divided by time. Do you think that bit of hardware will be able to support software for the next two years, or five? That is one way to “compute” value, anyway.

    A 4090 will eventually be outdated and unable to run new software, but that may not happen for a good number of years. If you want to get super deep, start crunching the numbers on power costs too. It may simply become too inefficient to run, eventually. (Hell, it’s probably super inefficient now, actually.)

    I almost always buy top-tier “last-gen” tech, right after “new-gen” is released when I am saving money. When I have the extra cash and it makes sense, top-tier may also be a good investment.

    Be honest with yourself and determine what matters most to you and put your money there.


  • That is probably some good theory crafting, but I have no idea as that is a level of psychology that is beyond me. (That sentence looks a little smart-ass, but it absolutely isn’t, btw. 100% curious.)

    Personally, I can say is that I tend avoid foods that cause pain and may even subconsciously steer away from them too. I don’t actively seek out things like tomato sauce, but wouldn’t likely turn down a free spaghetti meal either.

    I do also tend to prefer cereal and milk, generally heavy fiber types. Antacids are great, but sometimes, just giving my stomach something harder to break down works fine too.


  • Just stay away from nearly anything that uses “healing ions” in its marketing material. If it’s not a straight-up fake product, it’ll likely kill you in due time. (Ozone generators are an exception unless you get a beefy one like mine, and then it can actually kill you.)

    Edit: lol! I have seen that video and made my comment about ions before I clicked it. Good video, btw. 5 stars.


  • For anyone else reading, baking soda can save you hundreds of dollars on regular antacids. One you get past the taste and train your body it brings relief, it’ll be tasting like champagne soon enough.

    LPT: Baking soda and water can burn your mouth and lips after a time as well, so keep it fairly dilute. More is sometimes needed, but not always better.

    Second LPT: Get a second small box of baking soda for heartburn use and keep it sealed in a Ziploc or something. It will absorb all kinds of stuff out of the air and end up tasting really bad. (Name-brand baking sodas tend to taste a little less fishy as well, but not by much.)

    Sorry, I know more about baking soda now than I care to admit. It’s really a super interesting chemical, even in its simplicity.




  • I was hoping that my heartburn would go away after I quit drinking a couple of years ago, but instead, it got worse. Honestly, that it’s probably because I started to form an actual diet and my stomach didn’t know what the fuck to do.

    Sigh. I am hoping this current mega-cycle of proton-pump inhibitors helps. It’s been a fairly high dose for about quadruple the normal length of time, so it might actually stick this time.




  • Kale has a naturally high pH, so it’s basically just an antacid. If it works consistently for you, keep it up. No point in taking industrial strength meds for something simple, after all.

    The class of drugs for my kind of heartburn are proton-pump inhibitors and help limit acid production across the board. It’s good these are over the counter now as I am on a 2x dose, but have been as high as 4x before.

    I switched from standard antacids to just water and baking soda my stomach was so bad. Kale wouldn’t have put a dent in my stomach acid, TBH. I drink a ton of water these days, and even if the pH of the water was off by a hair, it would be a bad time.

    I probably might be able to cut my dosage back or even stop soon hopefully. It’s one of the few drugs that are actually supposed to provide a long term solution.