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Joined 2 years ago
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Cake day: April 8th, 2024

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  • I regularly use optical drives for the movies. Why should I pay twice the price to “buy” some movie from Apple or Google? I rather wait 2 days for the mailman to deliver me a Blu-ray that doesn’t only have better quality, but also keeps working when some company decides to stop licensing the stuff I purportedly “bought”. Second-hand discs sometimes cost as much as 1€.

    But well, I might be a bit old school, as I just got a few new vinyls delivered to me the other day.





  • The revised version is also great. Most of the content is still the same, a nuclear reactor works just the same way as it did in 1995. But most of the IT topics are updated. Instead of a ball mouse you’ll find an optical one, instead of the CRT they explain LCD screens etc.

    There’s also a “new”(2016) book in the same style but for science instead of technology. It’s just as good as you’d expect it to be.



  • It’s the other way round: I don’t know if it applies to this fella, but /we/ used ** // and __ long before applications knew what that’s supposed to mean. We’ve been using it even on devices that are _physically_ incapable of producing formatted text, so it was the readers responsibility to parse and understand what it’s supposed to mean. Back in those days we’d also type :'-( instead of 😢.

    It actually annoys me that markdown got it all wrong, and thus applications using markdown do it all wrong as well:

    *foo* should be bold, not italic
    /foo/ should be italic, not just /slashes/
    _foo_ should be underlined, but for lemmy that’s just another way of saying italic, underlining seems to be outright impossible.

    Why? :'-(








  • There are (at least) four different definitions of winter:

    • Astronomical seasons are what you describe, and these are obviously based on astronomical events, for which the equinoxes and solstices are the perfect fix points. That the seasons start at these days is purely conventional, and in some times (roman empire) and places (Celtic calendar) people used these days as the center point of the season instead (also known as “Solar seasons”). Why those don’t match up with the actual temperature has already been explained in countless other replies.
    • Meteorological seasons use a simple, month based approach, where winter is just December, January and February. That makes it easier for statistical usage but obviously is also just a man-made convention.
    • The energy sector defines winter as the time of extended energy needs due to heating. Where I live, that’s defined as 1. of October - 31. of March, but for obvious reasons that’s highly dependent on where you are.
    • Phenological seasons are a bit more what you’re looking for: They are based on biological events in indicator plants and a lot more complex than just being four fixed periods and only ever the same for small regions. Where I live, there are ten phenological seasons, winter starts when the English Oaks drop their leafs and ends with the blooming of the Common Hazle.

    In other cultures there might be vastly different seasons. In many tropical countries you’ll only have the dry season and the monsun season.