is beehaw related to lemmy?

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Joined 1 year ago
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Cake day: June 8th, 2023

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  • Like you said, there’s a metric ton of steps involved in the overall process, and our understanding of each of these ‘levels’ of organization varies quite a bit. Closest to my personal expertise is the sub-cellular and cellular level, for which I would refer you books or papers in developmental biology, developmental genetics, and epigenetics. I can give you a couple bloopers to get you excited though:

    When it comes to deciding where different organs will form (again, from a sub-cellular level), it essentially starts from a concentration gradient of certain proteins/chemicals inside the zygotic cell. This gradient then determines the level of activation of other proteins, each level then leading to different biochemical cascades which, once more cells have formed from the zygote, determine which organ systems will come from them. Messing around with this concentration gradient can, thus, dramatically affect an organism’s development, leading to, for example, a body with just ‘left’ organs on both halves, just ‘top’ organs on both halves, missing an entire organ system (like circulatory system and heart) and so on.

    A more or less similar process occurs to determine the shape of organs. As a simple example, when some animals with regenerative capabilities (like axolotls) lose a limb, they are able to regrow the limb to the exact same length as before. Turns out, each cell on the periphery of their limb has a certain concentration of receptor proteins on its surface, which acts as a molecular ‘signature’ of that cell’s position in the limb. These signatures provide information on how far to grow the limb for regeneration, and some chemicals, lile retinol, can even override these signatures and fool the organism’s body into regrowing the limb from scratch on top of the place of regeneration.

    I hope these examples give you an introduction to the mechanisms involved. There’s obviously a lot more involved, so I would again highly recommend textbooks and research papers if you’re interested.







  • That wouldn’t make sense either, because the user literally has to provide them all kinds of personal information in order to register. And no matter which IP address is being used to register, the user still has to pay to even use their service. So rejecting accounts simply because the registration was done via VPN is, in the best case scenario, overkill.

    Don’t get me wrong though, I have nothing against them; I just don’t think their anti-spam measures are anywhere as good as they need to be, and their responses towards people complaining about them indicate that they wouldn’t bother trying to make it better.



  • I tried them a couple days ago, got to setting up Hetzner API, had my account rejected a bunch of times, found out Hetzner team is infamous for rejecting new accounts and cancelling old accounts by the whims of their ‘protection systems’, realized the only other hosting option supported by SelfPrivacy is Digital Ocean, noped out of it all




  • It’ll get more complex than that. I’m no expert, but I’m guessing you have to consider the depth of the crust at your location, type of soil and the distance from (and time since) the last closest volcanic eruption, possibly distance from the nearest tectonic boundary, maybe even tidal forces (assuming they have a considerable impact on magma being pushed out, but this may be a bit too far)