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Cake day: June 10th, 2024

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  • Most applications for batteries care about their size and weight

    Actually, one of main applications for batteries in the near-to-medium future is gonna be grid storage to supplement the explosive growth of renewables, and home backups to make the grid more distributed and replace diesel/gas generators during blackouts. For those purposes you don’t really care about the size, really don’t care about the weight, and a cheaper, more stable, less fire-prone chemistry suddenly becomes very appealing.

    I agree with you that lithium is not going anywhere for a while, it’s the best fit for many applications like EVs, drones, etc. But I wouldn’t be surprised if its share in the battery market drops significantly over the next 10-15 years.








  • Iran not getting nukes ensures that this war will happen again too. The only ways to keep sovereignty in the face of imperialists are:

    1. Be economically irrelevant (a-la Cuba)
    2. Kick their ass in a land war so hard that they are scared to even try (a-la Vietnam)
    3. Have nukes (a-la North Korea)

    If you don’t have any of those three you’re bound to be coup’d by US-backed fascists at some point, see: history of South America and West Asia.

    Iran has oil and control over the straight of Hormuz, so (1) is out of the question. (2) is more likely but I’m not sure if the US leadership is dumb enough yet to just go head first into another land war in asia, and in any case this would lead to hundreds of thousands of dead civilians. This leaves us with (3) as the most viable strategy.


  • I’m pretty sure the model of train is a proper name and it’s named after the satellite. I don’t think I would describe any train as a literal “sputnik” of the rails.

    Also Russian is full of composite words like that. “Explorer” in russian would be “исследователь” (issledovatel’) - ис (completely) + след (trace/footstep) + оват (make, imbue) + ель (he who). Literally it would be “he who makes (places) completely (covered in) footsteps”


  • If the “pa” part of “companion” comes from path

    It doesn’t though, it comes from French compagnon/compaignon and then Latin com (with) + panis (bread). It probably originally meant “someone with whom you share bread (eat together)”.

    And actually, looking at wiktionary, Old English had a word “ġefēra” (with the same meaning) which is constructed very similarly to “спутник”: ge (‘with’, still the same prefix in german e.g. ‎Gebrüder) + fera (‘to go’/‘to fare’, e.g. in seafaring)


  • Great assessment TBH. Iran is clearly posturing here, they haven’t won yet, even though the US did lose already.

    US plutocrats don’t actually care that much whether the stock market is red or green in the short term, they will make money from it either way. I think the existing strategy of jacking up oil prices (which will impact the economy long-term) and also hitting their assets directly where possible (e.g. datacenters and refineries) will have more impact.

    However, it is also possible that with some reshuffling of the demands the ceasefire might actually hold. If they allow Trump to not lose face, they could get most of their demands practically met and be the ultimate victors in this. I hope this is how it goes, otherwise we might see a worldwide famine due to fertilizer shortages by the end of this year.





  • balsoft@lemmy.mltoComic Strips@lemmy.worldPizzacake
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    9 days ago

    This is not misandry, in just the same way as having a woman antagonist in a story is not misogyny. There is no direct or implied generalization here, it just shows a single guy being an asshole. If you feel attacked by this comic, it’s time for some serious introspection.