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Cake day: July 5th, 2024

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  • It depends on the type of fusion.

    The easiest fusion reaction is deuterium/tritium - two isotopes of hydrogen. The vast majority of the energy of that reaction is released as neutrons, which are very difficult to contain and will irradiate the reactor’s containment vessel. The walls of the reactor will degrade, and will eventually need to be replaced and the originals treated as radioactive waste.

    Lithium/deuterium fusion releases most of its energy in the form of alpha particles - making it much more practical to harness the energy for electrical generation - and releases something like 80% fewer high energy neutrons – much less radioactive waste. As a trade-off, the conditions required to sustain the reaction are even more extreme and difficult to maintain.

    There are many many possible fusion reactions and multiple containment methods - some produce significant radioactive waste and some do not. In terms of energy output, the energy released per reaction event is much higher than in fission, but it is much harder to concentrate reaction events, so overall energy output is much lower until some significant advancement is made on the engineering challenges that have plagued fusion for 70+ years.






  • I see the point you are trying to make, but inflation doesn’t quite when that way.

    Comparing the prices of the same commodities at two different points in time is literally how inflation is calculated, the increase from $1.50 to $4 is real.

    Now, what the inflation-adjusted dollars are telling you is that if eggs had only increased in price commensurate with general inflation, they would have gone from $1.50 to $2. The extra $2 increase is above what a consumer would expect given the general increase in the prices of everything else. If someone (magically) had a salary that increases with inflation, they would find eggs today to be a larger fraction of their spending if they kept the same level of consumption.

    Eggs are more expensive both in absolute and relative to other products. The reasons for this are complex, but due in no small part to people continuing to buy large quantities of eggs even when they were heinously expensive in the early days of the pandemic. The market absorbed that information and came to the conclusion that eggs were previously undervalued.


  • Just jumping in to say that red soils are not very fertile. They are nutrient-poor in the necessary macro-nutrients (nitrogen, potassium, and phosphorus) and have a very poor ability to retain water. They are very rocky - little organic matter content - which limits both water retention and cationic exchange capacity (affecting N+ and K+ bioavailability), and tend to be acidic.

    Cultivation is possible, but it requires large amounts of fertilizers and soil conditioning agents (liming to raise pH and add calcium, addition of organic matter). In effect, recreating an artificial soil that is closer in nutrient availability to the black soils present in the world’s most fertile regions (which today are also heavily fertilized).




  • No, not even close.

    I’ve used Unix systems for years at work, and have dual-booted windows with various flavors of Linux at home for just as long. When I just need something to work, particularly something new or after a stressful day at work, I just use windows.

    Why? Because it will just work. Maybe it won’t work precisely how I want it to, maybe it will send all my data to Bill’s push notifications, but it will run. In the rare case it doesn’t, a quick google will fix it.

    Compare that to Linux, where most things will work most of the time. And when they don’t, you get to hunt through GitHub issues off-the-clock like a peasant, wading through comments from people with entirely different configurations and ‘dunno it works for me’.

    Linux is for tinkerers, and for people who want a Unix shell and can’t afford a Mac, it has a long way to go to be more than that.



  • You haven’t really described what you are imagining.

    Proper “AI”. No more coding, you just tell the machine what to do and it will do it. I don’t think in the physical world but computers and every profession that is not physical will be much rarer. Either pivot to AI Management or be the arms that the AI “guides” through a task.

    Telling a computer specifically what to do and how to do it without making mistakes is coding. Programming is a level above that, in designing the architecture of how to approach the business problem.

    What the other commentator is saying, is that simple being able to tell some model ‘build an app that does XYZ’ requires AGI because that set of instructions is not complete - the machine requires outside knowledge and the ability to make judgement calls in order to complete it.

    If that isn’t what you meant, it is at least what you said. The breakdown in communication here, between humans, should also serve as another reminder how difficult it is to convey an idea to another entity and how that problem will remain difficult for a very long time.



  • There is always a tension between security, privacy, and convenience. With how the Internet works, there isn’t really a way - with current technology - of reliably catching content like that without violating everyone’s privacy.

    Of course, there is also a lack of trust here (and there should be given the leaks about mass surveillance) that the ‘stop child porn powers’ would only be used for that and not simply used for whatever the powers that be wish to do with them.


  • skibidi@lemmy.worldtoTechnology@lemmy.world*Permanently Deleted*
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    2 months ago

    The world bank isn’t involved so much in printing money - that’s central banks like the US Federal Reserve or European Central Bank.

    They do love to force developing nations to adopt US-style capitalism by withholding loans for needed development projects. They also focus far too much on increasing GDP at all costs and do not give really any weight to increasing living standards or reducing inequality. Basically, think loans to institute Reaganomics and you won’t be too far off.

    The loans pay for large capital projects (power plants, large-scale irrigation, etc) that are built by the state and then mandated to he handed over to private entities that then charge rents and extract wealth. Not every loan and program is bad, but there’s plenty to give pause when they are involved in a project.




  • skibidi@lemmy.worldtoRPGMemes @ttrpg.networkFight me on it
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    3 months ago

    DnD good and evil are distinct from common usage of the terms; they are cosmic forces, objective truths. Each action reverberates through the higher and lower planes and tilts the scales towards victory for one side or another in their eternal struggle. This lore doesn’t leave a ton of room to change the alignment of entire races (and that is by design, structure makes it easier for people to get in to the setting).

    But this is just in the established settings, any DM is free to homebrew any setting and justification they like.

    Note that I am not trying to defend this as the height of storytelling, it isn’t. It is a consequence of how the setting is justified - with deities being active participants, having specific rules for granting and revoking powers, and the physical presence of higher and lower planes embodying perfect conceptions of ‘good’, ‘evil’, order, chaos, etc. All of this can be changed, and again any DM is free to change it, but the ‘deep lore’ of the established settings over the past 40 years is drenched in this stuff.

    One way to consider it is simply - the Drow aren’t evil because they are Drow. The Drow are evil because their culture promotes actions that align with the literal true definition of evil that is present in the setting. Evil doesn’t mean bad, it is just a label aligning with some physical rule of the universe. Just like the positive charge of a proton and negative charge of an electron are labels for physical rules of our own universe. Positive isn’t any better than negative, but they are inherently distinct.