Laboratory planner by day, toddler parent by night, enthusiastic everything-hobbyist in the thirty minutes a day I get to myself.

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Joined 11 months ago
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Cake day: July 31st, 2023

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  • Thrashy@lemmy.worldtoScience Memes@mander.xyzDeadication
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    1 month ago

    The Wikipedia article for these little monsters describes the males aggressively fighting over females mid-mating, to the point of killing some as they attempt to tear them away from one another, and then squeezing the eggs out of their dead bodies to fertilize them… Gonna guess it’s the same one.



  • I’m a lab planner, and sometimes getting researchers to describe what sort of containment device they need for a given process is like pulling teeth.

    • Chemical fume hood? That’s a hood.
    • Class II, Type B2 BSC? Also a hood.
    • Class II, Type A2 BSC? Believe it not, hood.
    • Laminar flow bench? Yep, that’s a hood too.
    • PCR dead air box? Somehow also a hood.

    Like, surely you’re not doing BSL-2 work in a LAF? Please tell me you’re not doing that.


  • Thrashy@lemmy.worldtoScience Memes@mander.xyzHey kid
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    2 months ago

    …and that, son, is why at some point in the distant future the universe will be an undifferentiated soup of unvarying temperature, full of depleted and inert mass slowly evaporating into photons. In the end, everything you’ve ever been, ever done, and ever seen will be nothing more than a diffuse haze of light, racing unobserved and unobservable through a dead and infinite void. Any questions?


  • Thrashy@lemmy.worldtoScience Memes@mander.xyzBees
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    2 months ago

    Bees are basically an introduced domesticated animal outside of Europe. Other parts of the world have their own native pollinators that are at significantly greater risk than bees, which are heavily managed and extensively studied due to their agricultural importance. For all the popular alarm over Colony Collapse Disorder, bee colony populations have been basically stable for decades and certainly haven’t seen any measurable decline in recent years.


  • Look, some of us old farts started on Linux back before nano was included by default, and your options for text editing on the command line were either:

    1. vi/vim, a perfectly competent text editor with arcane and unintuitive key combos for commands
    2. emacs, a ludicrously overcomplicated kitchen-sink program that had reasonable text-editing functionality wedged in between the universal woodchuck remote control and the birdcall translation system

    Given those options, most of us chose to learn how to key-chord our way around vim, and old habits die hard.



  • I was a longtime Debian/apt diehard but I’m coming down on the same side of late. My homelab runs Proxmox (Debian based) with Ubuntu 22.04 LTS containers for more up-to-date packages, but my attempt to use KDE Neon (Ubuntu-based) for my desktop PC was a disaster. I’ve switched to Nobara (Fedora-based), and other than having to switch from Wayland back X11 because Wayland on NVidia breaks a bunch of things I need for work it’s been relatively smooth sailing.


  • For some the optionality of it is less important than the notion that if it’s performative, you can be bad at it and therefore make yourself an acceptable target for abuse, and besides that the idea that some roles can be restricted to only those with a certain set of physical characteristics is deeply ingrained in many, be that in terms gender, career, or what have you.


  • Thrashy@lemmy.worldtoScience Memes@mander.xyzBiochem
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    5 months ago

    Alas, my knowledge on the topic is limited – I work as a lab planner, and what I wrote above is most of what I’ve gleaned over the years of designing process development and scale-up labs. Past a point I just ooh and aah appreciatively at the big robotized bioreactor arrays my clients are putting in. Hopefully someone with a deeper background can point you in the right direction!


  • Thrashy@lemmy.worldtoScience Memes@mander.xyzBiochem
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    5 months ago

    Biochem is incredibly sensitive to seemingly minor changes in conditions or procedure. A former coworker of mine had to change careers after the procedure she had to follow to run the assays for her master’s thesis gave her severe RSI. She couldn’t alter the procedure for ergonomics, though, because even something like changing the angle that she held the pipettor at could throw off the results.

    In biopharma work, it’s not at all uncommon when trying to manufacture a biologic to find a process that works reliably in the lab but doesn’t give the same results when scaled up to production-size bioreactors, such that there’s often a whole stage of R&D devoted to taking a procedure from the lab and reproducing it on successively larger pieces of equipment, while working out all the tweaks and adjustments needed to make things work and optimize production.



  • Greed isn’t the problem, per se – it’s that outside of the biggest sites, which could hoover up ad targeting data of hundreds of millions to billions and sell that data through their own internal ad platform – the model was never viable to begin with. Notice that the enshittification really took off all soon as interest rates jumped? Tech startups have all been floating along on easy money, but now that loans aren’t basically free, VC dollars are drying up. Companies that could previously offset their capital burn with yet another round of investment now suddenly need to make money on their own merit, and are finding that they have to cut service to the bone and monetize the bejeezus out of what’s left if they have any chance of survival.


  • But that’s kinda the problem, right? Piketty’s central thesis is that above a certain amount of critical mass capital has a sort of gravity that almost inevitably attracts more wealth to itself at an exponential rate, and only truly cataclysmic events (either on a personal or societal level) can disrupt that accrual. People like Elon, Trump, and all the other failsons and nepo babies populating the millionaire and billionaire class are walking proof of the theory – even if he wasn’t keeping pace with the larger market, Trump still managed to make Daddy’s money last until now, and he’s self-evidently less intelligent than most small rodents. That wasn’t any special talent on his part growing the family fortune – it’s just (effectively) ambient cash getting caught in the gravity well of his inheritance and falling past the event horizon, in spite of his dumbassery.



  • Reddit’s great strength was that it was big enough that niche communities could attract enough users to have interesting conversations and a steady flow of content, and if you are a Reddit refugee looking for those sorts of communities you aren’t likely to find them on Lemmy. I’ve more or less made my peace with that, but if you’re not the kind to stand on principle, a falling user count is bad news for the hope that the Fediverse might snowball into the sort of place that can support discussions about your passions and hobbies even if they’re not the sort of thing that is popular with a specific set of tech-savvy anti-capitalist leftwing activists (and I say this with love as a fellow tech-savvy leftie… but y’all got one-track minds and it shows in what communities live and die around here).



  • From Vanilla through Wrath I played with a core group of college buddies and we collected more friends as we moved between guilds on our server. Out of that extended group resulted two marriages and a half-dozen or so real-life friendships with people from all over the country and from all walks of life. I struggle to imagine anything like that happening on the Internet as we know it now. Social media seems engineered to promote only passing and often hostile interaction with people outside of your core group, and games have engineered away all of forced social interaction of community servers, clan/party/guild formation in favor of fast and frictionless matchmaking that pairs you up with randoms that you may never see again after one game. The early Internet promised to connect you with people from all over the world, but we’ve collectively decided instead that we just want easy, tokenized interactions with people who we never have to get to know.