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Joined 7 months ago
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Cake day: July 7th, 2025

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  • Nuclear is not intermittent and can maintain very stable turbine rotation though, which is great if you want to have a stable grid.

    Wind energy requires either a very stable high-power backup (not only due to intermittency, but also variable output frequency), or losses to AC-DC-AC conversion and issues associated with inverters and sensitive motor-based devices.

    Solar is intermittent and needs inverters, too.

    So, all have their place. Some solutions do emerge, like pumped hydro storage, which both buffers intermittency and allows to directly obtain AC power with desired characteristics, but they’re not universally applicable and can fail through long no-power streaks.






  • Yes, normally the harmless strains of Penicillium roqueforti or something of the like.

    We do use molds in food and pharmaceutical industry, not all of them are bad. Aspergillus oryzae, for example, is used to produce soy sauce, miso, and sake, and Aspergillus niger is a likely source of citric acid you have in your kitchen cabinet.

    Natural pizza mold, however, contains nasty kinds of Penicillium, as well as Rhizopus stolonifer causing severe infections in respiratory system, mouth, nose, and face. Most cases can be treated in a hospital environment, but some are fatal, especially in immunocompromised individuals.

    Source: am food microbiologist







  • How do you define “Chinese propaganda” and why do you think CCP even cares about a place as small as Lemmy?

    As a side observer, I just see some people being more loyal to China and others to the US. This does happen on a decentralized platform where you can’t shut down the other side of the discussion.

    Overall, Lemmy remains America-centric and America-dominated on all fronts, so if there’s any bias, it’s here.






  • You’re quick to assume it’s my downvote. It’s not, I barely touch this button and find it counter-productive. It often makes sense to disregard it in a conversation.

    I didn’t install Debian 13, but I did work extensively with Debian 12 on several machines, and issues did arise: broken wallpaper, borked battery indicator and non-operational app store to name a few.