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Joined 1 year ago
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Cake day: July 1st, 2023

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  • This isn’t going to be accurate, it’s ignoring a key aspect of the heat that will be generated, friction. When designing materials for prosthetics we have to be aware of how much friction occurs between the material and skin. If the amount of friction is too great, the material can create enough heat to damage tissue.

    The formula for the skin friction coefficient is cf=τw12ρeue2, where ρe and ue are the density and longitudinal velocity at the boundary layer’s edge.



  • Yeah… This is a bit sketchy. Pharmaceuticals aren’t just something that an amateur can make by following step by step instructions. Even something as simple as baking a cake requires some basic experience to know when things are going right or wrong.

    Even maintaining the calibration on a CLR requires some background experience, let alone building and programming one all on your own. With your actual reactor being as small as a mason jar, it means the margin for error is going to be small as well.

    This is neat for people with a background in chemistry, but I don’t really see it as anything but dangerous for the general public. They also are fudging their math a bit to make things seem a lot cheaper. Reagents can be really cheap at bulk prices, but you have to spend the time looking for them, and they aren’t equating the cost of a trained chemist making these medications.


  • seems today’s pattern in general. Such projects go for something hardly achievable, don’t achieve it, give us all that feeling of passive frustration, and divert attention.

    I think it’s kinda a byproduct of venture capital funding. With the Fed prioritizing low interest rates for the last decade, investors are a lot more willing to stick their money in yolo financial schemes.

    There are plenty of places on the planet which could use additional electricity, water, wired connectivity, normal roads.

    Pssh, why build physical things when you can just gamble on things like virtual currency, virtual intellect, or even virtual reality… /s

    Or, say, security from armed apes with UN membership, like Azerbaijan.

    Lesser Armenia has really flown off the handle lately. I don’t really know why they have UN membership, Azerbaijan is basically “what if the Saudi tried to build Singapore on the Caspian sea”.





  • A person’s sex is science, but their gender is a social construct.

    Even sex is not the black and white dichotomy most people make it out to be. The way we define and dictate someone’s sex isn’t reproducible for everyone. The intersex population is larger than what most people assume, and can vary in ways that defy the way we normally evaluate sex. It can range from someone having different chromosomal pairings, to having a varied arrangement of secondary sexual organs.

    Anyone saying that someone’s sex is scientifically dependent on “x” is either ignorant, or academically dishonest.