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Cake day: July 31st, 2023

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  • Your comment doesn’t stand up. It seems you’ve got something against fusion energy for some reason.
    On cost: it’s a best guess, since we don’t yet have a working fusion reactor. The error bars on the cost estimates are huge, so while it is possible fusion will be more expensive, with current data you absolutely cannot guarantee it. Add to that the decreasing costs as the technology matures, like we’ve seen in wind and especially solar over recent decades.
    On nuclear physics PhDs: that’s no different to any energy generation, you need dozens of experts to build and run any installation.
    On waste: where are you getting this info on the blanket? The old beryllium blanket design has been replaced with tungsten and no longer needs to be replaced. The next step is to test a lithium blanket which will actually generate nuclear fuel as the reaction processes.
    This is the important fact that you have omitted, for some reason.

    Nuclear fusion reactors produce no high activity, long-lived nuclear waste. The activation of components in a fusion reactor is low enough for the materials to be recycled or reused within 100 years

    And that is why it’s so important this technology is developed. It’s incredibly clean and, yes, limitless.

    As for your advice, there was a time not long ago when we didn’t understand how to build fission plants either, and it cost a lot of time and money to learn how. I wonder if people back then were saying we should just stick to burning coal because we know how that works.






  • It’s not a productive discussion that’s needed though. The death penalty has been going on for four centuries in the US. That’s an awful lot of time for an awful lot of productive discussions, and yet innocent people are still being put to death by the machinery of the state. At this point we’re just tired of it.
    For the innocent victims of the death penalty, I imagine it feels like a regime. Like an inscrutable, bureaucratic behemoth, unable to change course even in the face of logic. It’s inhumane, it’s unreasonable. It’s a regime - an immovable set of arbitrary rules where no single individual has to take responsibility, and no individual human being’s decision can save you, even if you’re innocent. It’s a regime.



  • crapwittyname@lemm.eetoFunny@sh.itjust.works"Avon"
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    5 months ago

    The forest of Skund was indeed enchanted, which was nothing unusual on the Disc, and was also the only forest in the whole universe to be called – in the local language – Your Finger You Fool, which was the literal meaning of the word Skund.

    The reason for this is regrettably all too common. When the first explorers from the warm lands around the Circle Sea travelled into the chilly hinterland they filled in the blank spaces on their maps by grabbing the nearest native, pointing at some distant landmark, speaking very clearly in a loud voice, and writing down whatever the bemused man told them. Thus were immortalised in generations of atlases such geographical oddities as Just A Mountain, I Don’t Know, What? and, of course, Your Finger You Fool.

    Rainclouds clustered around the bald heights of Mt. Oolskunrahod (‘Who is this Fool who does Not Know what a Mountain is’) and the Luggage settled itself more comfortably under a dripping tree, which tried unsuccessfully to strike up a conversation.

    Terry Pratchett, The Light Fantastic


  • It looks like it given the symbols used. P for pressure, rho for density etc. u-arrow is definitely a vector field, so it could be fluid flow. Otherwise it could be equally anything described by a vector field, like electromagnetism or gravity but they usually have a lot more E and G involved I think. I used to solve these but then I got a certificate so now I don’t have to.






  • There are reports of Israeli forces sniping children and pregnant women. These are, in each case I’ve seen, denied by Israel but confirmed by aid workers on the ground. There are plenty of confirmed reports of children with high calibre bullet trauma to the head as cause of death. Israel precision-bombed a World Central Kitchen convoy recently. Also a children’s playground. These are just off the top of my head- there are more. I’ve seen too much footage of non-combatants being murdered for my liking. There’s a lot. And there’s no shortage of this kind of incident happening before Oct 7th. It’s a pattern of behaviour.
    So, setting aside the question of whether enemy presence is a justification for the killing of civilians, the answer is yes; Israel are almost certainly killing non-combatants outside of staging areas. The sole fact that over thirteen thousand children have been killed is enough of an indicator for me that this campaign is not targeted enough.
    I’m trying to keep my language neutral, but it’s difficult because it seems to me that this conflict, by the numbers, is a fight between the IDF, a highly advanced, well trained and supplied modern national military, and the Palestinians in Gaza, a blockaded civilian population. Under these circumstances, it’s hard not to choose a side you want to “win”, when winning for that side simply means being allowed to live under skies which won’t kill you and your family in an instant without warning, cause or explanation.

    The question of occupation of Palestine is a very complex subject. For me, the bottom line is that it is illegal, it has always been illegal, and yet Israel keep doing it, despite promising not to. This is part of the background of October 7th, but there’s much more to it. Hamas are just as bad, but it always ends up being the Palestinians that suffer. And I hold (or held) our allies, Israel to a higher standard. I hoped for better from them.



  • The bottom line is this: if your accelerated processes are causing more workers to get injured, then you need to slow down. You must not churn out a second stage every 2.5 days if it means more injuries per worker.
    Your argument is that these workers are doing more dangerous tasks more often and therefore that raises the injury rate, right? Well then they should be doing fewer dangerous tasks, and less often, then.




  • There’s some faulty reasoning here.
    Parent comment challenges the assumption that the marks were made by a female, and you say “you’re the reason the professor felt the need to give this example”, although the example was given in order to challenge assumptions of gender.
    OP is actually learning from the example if anything, since they are challenging gender assumptions.
    On top of that, your use of “you guys”, and your generalisations about men are evidence of the exact type of biased thinking this example is trying to challenge.