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We Should Immediately Nationalize SpaceX and Starlink

Technology
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  • 'I can't drink the water' - life next to a US data centre

    Technology technology
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    261 Stimmen
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    C
    They use adiabatic coolers to minimize electrical cost for cooling and maximize cooling capacity. The water isn't directly used as the cooling fluid. It's just used to provide evaporative cooling to boost the efficiency of a conventional refrigeration system. I also suspect that many of them are starting to switch to CO2 based refrigeration systems which heavily benefit from adiabatic gas coolers due to the low critical temp of CO2. Without an adiabatic cooler the efficiency of a CO2 based system starts dropping heavily when the ambient temp gets much above 80F. They could acheive the same results without using water, however their refrigeration systems would need larger gas coolers which would increase their electricity usage.
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    B
    No, LCOE is an aggregated sum of all the cash flows, with the proper discount rates applied based on when that cash flow happens, complete with the cost of borrowing (that is, interest) and the changes in prices (that is, inflation). The rates charged to the ratepayers (approved by state PUCs) are going to go up over time, with inflation, but the effect of that on the overall economics will also be blunted by the time value of money and the interest paid on the up-front costs in the meantime. When you have to pay up front for the construction of a power plant, you have to pay interest on those borrowed funds for the entire life cycle, so that steadily increasing prices over time is part of the overall cost modeling.
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    E
    It can be hard to guess who to bribe, or how big each bribe should be?
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    dojan@pawb.socialD
    It is a direct result of structural racism, as it's a product of the treatment of white men as being the default. You see it all the time in medicine. There are conditions that disproportionately affect black people that we don't know enough about because time and money hasn't been spent studying it. Women face the same problem. Lots of conditions apply differently in women. An example of this being why women historically have been underrepresented in e.g. autism diagnoses. It presents differently so for a while the assumption was made that women just can't be autistic. I don't think necessarily that people who perpetuate this problem are doing so out of malice, they probably don't think of women/black people as lesser (hell, many probably are women and/or black), but it doesn't change the fact that structural problems requires awareness and conscious effort to correct.
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    Not our. i talk, and you talk. it is our discussion. It’s a discussion you are trying to have i am not trying to have, i am having it. here you are, replying to me. why are you trying so hard to prove that a discussion is not a discussion? it does not make sense. I labeled as a layman’s guess. yeah. and since i am more knowledgeable than you in this particular regard, i contributed some information you might not have had. now you do and your future layman's guess can be more educated. that is how the discussion works. and for some strange reason, you seem to be pissed about it.
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    K
    And yet so many people still refusing to switch to Signal, even tho Whatsapp is officially declared unsave by the government.
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    S
    Nobody fucking cares.
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    jimmydoreisalefty@lemmy.worldJ
    Damn, I heard this mentioned somewhere as well! I don't remember where, though... The CIA is also involved with the cartels in Mexico as well as certain groups in the Middle East. They like to bring "democracy" to many countries that won't become a pawn of the Western regime.