• CaptnNMorgan@reddthat.com
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    8 months ago

    Dog groomers get almost zero legal repercussions for mistreating dogs. It has to be undeniable that the groomer injured the dog on purpose before anything really happens. That’s why it’s SO important to trust the person grooming your dog if they’re the type of breed that needs it.

  • corsicanguppy@lemmy.ca
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    9 months ago

    Systemd was built by a guy who wanted to work at Microsoft with the help of someone berated more than once for an inability to work with others and generate decent kernel code. These are your gods

  • rodbiren@midwest.social
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    9 months ago

    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.

  • corsicanguppy@lemmy.ca
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    9 months ago

    75% of American drinking water needs treatment to reduce particulate and parasites, the source for which is a single chemical plant in severe flood risk. The next Katrina could give us the next brain-worms infestation via tap-water.

    • treadful@lemmy.zip
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      9 months ago

      Are you saying the chemical plant provides the treatment or that one plant is somehow responsible for polluting 75% of American drinking water?

      • I_am_10_squirrels@beehaw.org
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        9 months ago

        I think the former, based on my limited knowledge of the water treatment industry. There aren’t many manufacturers of low margin commodity chemicals, most people are in specialty chemicals with higher margins.

    • Waterdoc@lemmy.ca
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      9 months ago

      I don’t know the details about alum production (assuming that is what you are referring to), but there are many alternative coagulants available now. Sure the supply logistics would be incredibly challenging and many people would have to boil their water or use point-of-use filters, but this take is pretty doomer in my opinion. Most plants use alum because it’s cheap and easy, not because it’s their only option.

  • Elise@beehaw.org
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    9 months ago

    Many game companies specifically target vulnerable people, who end up spending their entire pay check every month, and are called Whales.

  • cooltrainer_frank@lemmy.world
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    9 months ago

    Former process engineer in an aluminum factory. Aluminum foil is only shiny on one side and duller on the other for process reasons, not for any “turn this part towards baking, etc” reasons.

    It’s just easier to double it on itself and machine it to double thickness than it is to hit single thickness precision, especially given how much more tensile strength it gives it.

    Also, our QA lab did all kinds of tests on it to settle arguments. The amount of heat reflected/absorbed between the two sides is trivially small. But if you like one side better you should wrap it that way, for sure!

  • SirSamuel@lemmy.world
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    9 months ago

    These aren’t secrets, but may not be well known (unless you watch LPL):

    Sentry Safes aren’t safes, they are fire boxes with a fancy lock.

    High security locks are not high security because of the lock design, but because the keys are very difficult to have duplicated.

    No one (except maybe intelligence agencies) breaks in to a house by picking a lock, especially in the US. Windows, weak door frames, and, in a pinch, making a hole in the wall are all faster ways of getting in.

    Car keys are so expensive because many manufacturers charge a subscription or per-use fee to access and program the keys to the ignition. These costs are passed on to consumers

    No one is picking your locks just to move things around or steal small, insignificant items. You are either suffering from a mental disorder or a trusted member of the household is gaslighting you (it’s not gaslighting though, you’re grasp of reality is slipping. Don’t call me for a pick proof lock, just get help please)

    Some manufacturers (you know, in China) will put any sticker you want on the products they produce, including UL and ANSI stickers. Before buying a product that is supposedly fire-rated, such as a fire safe, check the UL website to verify the item is actually listed with them.

    “Grade 1” door hardware sold in stores like Lowe’s or Home Depot is, at best, Grade 2, and is likely Grade 3 (residential grade). These grades are really just about how durable the product is over time, and how much abuse they will endure by the public.

    And just a little practical advice. Find a qualified, honest locksmith before you need one. We’re like plumbers. If you wait until you have an emergency to find one, the quality will be questionable. There are a lot of scammers out there. If you don’t have a resource for locksmiths beyond Google, look on the ALOA website for members in your area. The good ones will know who the other good ones are, and won’t be shy about sharing that info if they are unavailable or too far away

  • miridius@lemmy.world
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    8 months ago

    Most software is a terrible pile of unreadable code with no tests and horrible architecture choices, that somehow manages to keep working just through the power of years of customers finding bugs and complaining loud enough to get them fixed.

    If you write any automated tests at all, you’re already better than most “professional” software companies. If you have a CI/CD pipeline, you’re far ahead.

  • hedgehogging_the_bed@lemmy.world
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    9 months ago

    The interview is a vibe check first and foremost. If you vibe with the team we will overlook other things in your application. If you made it to interview, we already think you’re good enough so don’t stress trying to impress or apologize.

    Managers are mostly people who get tired of watching other people do things badly and decide to try to do better. You don’t need a special degree or any magic to be a good manager, you should like people though.

    Everyone is faking it to some degree.

    • IninewCrow@lemmy.ca
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      9 months ago

      Personality, presence and confidence

      Natural self confidence, but an arrogant selfish confidence.

      Some people naturally have confidence and presence and some people need to build it as a skill.

      I know guys and gals with little to no knowledge or skill build up careers because they just knew how to talk and connect to people.

      I also know guys and gals with years of education and degrees but have little to no way of politely or easily getting along with people.

    • elbowgrease@lemm.ee
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      9 months ago

      people are generally ok. put them in a situation where they can climb over other people to advance and watch the rot begin.

      so, while people are generally ok, corporate people are generally not.

    • neidu2@feddit.nl
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      9 months ago

      Can confirm with a very condensed anecdote: I once applied for a job that required engineering degree in electronics or mechanics. I’m a hischool dropout. Interview went well, and I got a job offer a month later. I got the impression that they were more interested in the right type of person with relevant hands-on experience, and in my case that experience meant IT/Linux (I was always a hobbyist geek)and being used to operating heavy machinery (Grew up on a farm).

      I’m still in the same industry, and I earn more than my friends with masters degrees.

    • haui@lemmy.giftedmc.com
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      9 months ago

      The „you have to like people“ part took me nearly 20 years to figure out. I hate people in general with possible remedy for people who are nice. I‘m exceptional at managing people, I just dont vibe with them. This leads to absurd situations where everyone is happy, professionally but folks just hate my guts.

      So, I now work alone and am happy with it. :)

        • ditty@lemm.ee
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          9 months ago

          God I wish I was part of your team

          As a fellow non people person

          Press X to doubt.

        • Sciaphobia@lemm.ee
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          8 months ago

          I actually am genuinely interested in that fellow’s reasoning behind believing both that his job of managing people is successful, and also that all the people he managed do not like being managed by him.

          Anecdotally, I have encountered workplaces containing a manager or employee that was universally disliked, and it was never because they were doing an awesome job. They did appear to think that people disliked them personally but benefited from their results. Often they seem to also believe those results would be unachievable in ways that do not produce the distaste. I am not sure these contradictions are entirely defensible.

  • Brad@beehaw.org
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    9 months ago

    Not exactly secret, but not very well-known. In many states your credit score can be used as a factor in determining the cost of auto insurance for you. Lower credit scores can equal higher premiums.

  • manualoverride@lemmy.world
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    9 months ago

    The company that provides your banks phone system has full access to pretty much every piece of information your bank holds on you, including call recordings, phone numbers, addresses, debts, credits, and your phone password. We can trick our own systems into thinking it’s you on the phone.

    Avoid calling your bank at all costs, and if they call you say “no thank you I’ll do that online or in branch”, as soon as you pass security the phone system is accessing all your data. If possible go into branch or do everything on a banking app which has far better security.

    • mozz@mbin.grits.dev
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      9 months ago

      call recordings

      your phone password

      Can you explain more about this? You’re saying the bank app is grabbing this data from your phone, or what are you saying?

      I’m not saying you are wrong, necessarily, I’m just surprised to hear it

      • iSeth@lemmy.ml
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        9 months ago

        Not the password to unlock your phone, but the credentials your bank may require to verify your identity over the phone. A security question/answer, a passphrase or a sequence keyed during the call.

        • manualoverride@lemmy.world
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          9 months ago

          This is correct, i should have said “telephone banking password/passcode” but also the security questions are at best hash encrypted (so basically plain text). I had thousands of hours of call recording and millions of customer details on my work laptop all unencrypted. The security for enterprise telephony companies is seriously lax, I wouldn’t be surprised if a few unexplained leaks originated from these companies.

      • manualoverride@lemmy.world
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        9 months ago

        You actually want them to do this, it’s terrifying easy to set up a cell tower or call centre and convince banks and people you are customers or banks.

        • ramble81@lemm.ee
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          9 months ago

          I think he was meaning because of how easy it is to spoof and intercept sms. Use some thing like OTP that’s a common standard instead.

          • manualoverride@lemmy.world
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            9 months ago

            Ah I see, yes app/web OTP is one of the best methods, unless people are calling to report the app/website not working (a workflow I’ve seen many times) The industry has put hundreds of millions into voice recognition but the sample size required for AI to trick voicerec is really low now.

          • kevincox@lemmy.ml
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            9 months ago

            You probably mean TOTP. OTP is a generic term for any one-time-password which includes SMS-based 2FA. The other main standard is HOTP which will use a counter or challenge instead of the time as the input but this is rarely used.

  • bloodfart@lemmy.ml
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    9 months ago

    ~Things people don’t want to know~

    Putting a layer of tissue between your butt and the toilet seat doesnt provide enough of a barrier against microorganisms over the time it takes to shit or piss to prevent transmission.

    Keeping the air dry reduces both the length of time microorganisms can live outside your body and the length of time that vapor particles can harbor them.

    The n95 (and other) rating(s) are over time in free, circulating, open air. Derate safe exposure time sharply for use inside or in spaces with stagnant or unmoving air.

    • Colonel Panic@lemm.ee
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      9 months ago

      Idiots. The toilet seat tissue layer doesn’t do anything, that’s why I lick the seat clean first. Saliva has antimicrobial properties, use your brain.

    • evasive_chimpanzee@lemmy.world
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      9 months ago

      Keeping the air dry reduces both the length of time microorganisms can live outside your body and the length of time that vapor particles can harbor them.

      Pretty sure this is only true for some microorganisms. Well, I’m not sure about length of survival time, but I’ve definitely see studies that have shown that lower humidity causes respiratory droplet evaporation, resulting in more airborne virus particles and increasing spread. There is some evidence that this increases infection rates

      • bloodfart@lemmy.ml
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        9 months ago

        I mean yes you’re right but also most microorganisms that cause disease die quickly without their little droplets and particles to cling to.

        On the other hand, procedure masks rely on those droplets to be the microorganism carriers that they can more easily stop instead of falling back on electrostatic attraction as the lil guys float through em.

        In conclusion, infectious disease is a land of contrasts and while hospitals can rely on technologically advanced hvac systems to maintain a narrow range of temperature and humidity that represents a trade off between reduced micro environments, reduced airborne transmission and safely storing all their poultices and potions, normal people need to just do our best and maybe should accept the reduced mold and microorganisms over all in exchange for more chance of airborne transmission when cleaning our homes and workplaces (which are all fucked if there’s airborne transmission anyway because no one has appropriate air cleaners in their home or workplace).

      • bloodfart@lemmy.ml
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        9 months ago

        If you’re able to hold it long enough and you’re truly worried, folding a wet paper towel over a couple of times and using the hand soap to clean the seat and then folding it over again to get a “rinse” before you sit down is a better way to go about it.

        “I’m worried about germs on the toilet seat”

        “Well, they gave you paper towels, soap and running water, why not clean the motherfucker?”

        “Nah, imma just put the thinnest material known to man in between my butt and the seat”

        • 1hitsong@lemmy.ml
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          9 months ago

          If you’re going to take advice on what to use to protect your butt from a toilet seat, taking advice from bloodfart is the best option.

  • CurlyWurlies4All@slrpnk.net
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    9 months ago

    The cost of digital advertising cannot be justified by its effectiveness (or rather lack there of). We’ve collectively spent hundreds of billions of dollars creating the infrastructure for invasive hyper targeted ads that do not get better results that simple billboards and terrestrial TV ads even now. We’ve created an economy solely reliant on technofeudalist overlords based who’ve provided very little actual improvement of anything.