Skip to content

We Should Immediately Nationalize SpaceX and Starlink

Technology
496 196 1.8k
  • 'I can't drink the water' - life next to a US data centre

    Technology technology
    21
    1
    261 Stimmen
    21 Beiträge
    99 Aufrufe
    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.
  • Breakfast Cereals Market expected to reach USD 104.07 billion by 2032

    Technology technology
    1
    0 Stimmen
    1 Beiträge
    8 Aufrufe
    Niemand hat geantwortet
  • 175 Stimmen
    9 Beiträge
    43 Aufrufe
    E
    I'm sorry but that capitalisation is really off-putting. You're Not Writing A Headline You Know
  • 17 Stimmen
    10 Beiträge
    53 Aufrufe
    T
    That's why it's not brute force anymore.
  • 0 Stimmen
    1 Beiträge
    11 Aufrufe
    Niemand hat geantwortet
  • How to store data on paper?

    Technology technology
    9
    44 Stimmen
    9 Beiträge
    50 Aufrufe
    U
    This has to be a shitpost. Transportation of paper-stored data You can take the sheets with you, send them by post, or even attach them to homing pigeons
  • OpenAI plans massive UAE data center project

    Technology technology
    4
    1
    0 Stimmen
    4 Beiträge
    31 Aufrufe
    V
    TD Cowen (which is basically the US arm of one of the largest Canadian investment banks) did an extensive report on the state of AI investment. What they found was that despite all their big claims about the future of AI, Microsoft were quietly allowing letters of intent for billions of dollars worth of new compute capacity to expire. Basically, scrapping future plans for expansion, but in a way that's not showy and doesn't require any kind of big announcement. The equivalent of promising to be at the party and then just not showing up. Not long after this reporting came out, it got confirmed by Microsoft, and not long after it came out that Amazon was doing the same thing. Ed Zitron has a really good write up on it; https://www.wheresyoured.at/power-cut/ Amazon isn't the big surprise, they've always been the most cautious of the big players on the whole AI thing. Microsoft on the other hand are very much trying to play things both ways. They know AI is fucked, which is why they're scaling back, but they've also invested a lot of money into their OpenAI partnership so now they have to justify that expenditure which means convincing investors that consumers absolutely love their AI products and are desparate for more. As always, follow the money. Stuff like the three mile island thing is mostly just applying for permits and so on at this point. Relatively small investments. As soon as it comes to big money hitting the table, they're pulling back. That's how you know how they really feel.
  • Microsoft's AI Secretly Copying All Your Private Messages

    Technology technology
    4
    1
    0 Stimmen
    4 Beiträge
    33 Aufrufe
    S
    Forgive me for not explaining better. Here are the terms potentially needing explanation. Provisioning in this case is initial system setup, the kind of stuff you would do manually after a fresh install, but usually implies a regimented and repeatable process. Virtual Machine (VM) snapshots are like a save state in a game, and are often used to reset a virtual machine to a particular known-working condition. Preboot Execution Environment (PXE, aka ‘network boot’) is a network adapter feature that lets you boot a physical machine from a hosted network image rather than the usual installation on locally attached storage. It’s probably tucked away in your BIOS settings, but many computers have the feature since it’s a common requirement in commercial deployments. As with the VM snapshot described above, a PXE image is typically a known-working state that resets on each boot. Non-virtualized means not using hardware virtualization, and I meant specifically not running inside a virtual machine. Local-only means without a network or just not booting from a network-hosted image. Telemetry refers to data collecting functionality. Most software has it. Windows has a lot. Telemetry isn’t necessarily bad since it can, for example, help reveal and resolve bugs and usability problems, but it is easily (and has often been) abused by data-hungry corporations like MS, so disabling it is an advisable precaution. MS = Microsoft OSS = Open Source Software Group policies are administrative settings in Windows that control standards (for stuff like security, power management, licensing, file system and settings access, etc.) for user groups on a machine or network. Most users stick with the defaults but you can edit these yourself for a greater degree of control. Docker lets you run software inside “containers” to isolate them from the rest of the environment, exposing and/or virtualizing just the resources they need to run, and Compose is a related tool for defining one or more of these containers, how they interact, etc. To my knowledge there is no one-to-one equivalent for Windows. Obviously, many of these concepts relate to IT work, as are the use-cases I had in mind, but the software is simple enough for the average user if you just pick one of the premade playbooks. (The Atlas playbook is popular among gamers, for example.) Edit: added explanations for docker and telemetry