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

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  • Any in many ways, that is the way engineers should speak to other engineers when analyzing a problem.

    If two or more people can actually share a common goal of finding the best solution, everyone involved should be making sure that no time is wasted chasing poor solutions. This not only takes the ability to be direct to someone else, but it also requires that you can parse what others are telling you.

    If someone makes something personal or takes something personal, they need a break. Go take a short walk or something. (Linus is a different sort of creature though. I get it.)

    TBH, this is part of the reason I chose my doctor (GP). She is extremely direct when problem solving and has no problems theory-crafting out loud. Sure, we are social to a degree, but we share many of the same professional mannerisms. (We had a short discussion on that topic the other day, actually. I just made her job easier because I give zero fucks about being judged for any of my personal health issues.)





  • Radio telescopes. While I don’t know the complete process of how an image is created, it’s likely a composite of hundreds of thousands of points where radio wave strength was measured.

    A very basic explanation is that each radio antenna likely takes a reading of some kind for each equivalent pixel in the resulting image. Over time, you can build an image.

    Again, I don’t know the full details of how the full image is recreated. It seems super complex reassembling millions of data points from antennas that are located on a rotating earth that is also rotating around a sun. The position of the earth probably has a huge impact on radio signal strength at any given time.


  • My first thought is reduce the complexity for now and start a Lemmy community for what you want. I know it’s not going to be as versatile as a full-blown forum and any specific requirements you have might not be met, but there are creative ways to manage this as a moderator with the API.

    It would be free, you wouldn’t need to worry about the web security aspect for now and it might let you feel out how to manage topics/projects before you build an actual forum.

    Sorry I couldn’t directly answer your question, but was hoping that an alternative approach might be of use. It’s just that hosting and managing a forum can be a time suck.



  • The exact same comment was posted from a Lemmy World account 2-3 times, and once from another account on Lemmy .ca.

    My wild speculation is that the user made a comment, it lagged, the refresh button was hit a couple of times resulting in multiple POST commands. Maybe the session continued to appear lagged for the user and they switched accounts, resulting in yet another duplicate POST being executed with the new session token. Again, that is just speculation.

    In my experience, dupe comments are common with phone clients, either on Lemmy or Reddit. I suppose the same could happen with PC browsers if there is system or VPN lag.





  • Spores are everywhere like you say and you only really see a tiny percentage of mycelium. Fungi kinda is everywhere already, but where it can grow well is much more limited.

    Fungi can be remarkably picky about its growing conditions to thrive, otherwise, it’s growth will be remarkably slow. However, if you put a tablespoon of dirt under the microscope, there could be dozens of mycelial strands in it trying to survive. They can all survive, to a degree, but there are a couple of issues preventing dominance.

    If it can find a place to settle in and grow, chances are that many other spores may be trying to take hold as well. Fungi is insanely competitive and is constantly fighting for space. Fast growing fungi is what we normally see take over food sources and it’s usually a type of trichoderma. Trichoderma will literally choke out other fungal growths simply due to its rapid development. If an existing colony is weakened for one reason or another and it gets a trich infection, it’s game over.

    For commercial mycelium development, (button mushrooms, oysters, etc.) growing conditions are generally perfect and the substrate used is tailored specifically per species. (It’s mostly sanitized poo or specific types of wood.) Temperatures need to be adjusted for each growth phase as fungi can be very sensitive to that. Some strains of shiitake are rumored to require a physical shock to fruit. (Like, the substrate bag needs to be physically smacked hard. It’s an odd characteristic.)

    To sum all of this up, it usually comes down to competition. Where there isn’t fungi, there is bacteria. Plants even have chemical defenses to both. Small critters and insects may eat all three of those things.

    Next time you look at your garden, just remember you are looking at an actual battleground for millions of critters of all shapes and sizes.