Disclaimer: of course, everything is a spectrum. To ADHD-people, caffeine has varying effects. Some get tired from it, others it affects less or not at all.

    • Instigate@aussie.zone
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      2 days ago

      Actually, the military way to say that would be “sixteen hundred hours”. 4:30PM would be “sixteen thirty hours”. You always specify the minutes, even when it’s zero minutes, which is notated by saying “hundred” for the double-zero.

      • monotremata@lemmy.ca
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        1 day ago

        As a math nerd, this bothers me way more than it should. The reason we say “hundred” when we read a base-ten number that ends with two zeros is because that is the place value of the final non-zero digit–it is literally one hundred times the number you’ve already read aloud. But in the military time version, a) the hours are not hundreds of minutes, they’re groups of sixty minutes, and b) it’s groups of minutes, not hours, so the units also get messed up. If someone tells you it’s currently 0 hours and you should meet again at 800 hours, logic would suggest they’re asking you to go away for more than a month, but in fact they’re saying 8 hours, despite the difference being apparently 800 hours.

        I’m aware how pedantic this is, and I’m perfectly capable of understanding what they mean because I’ve heard it so often in movies and whatnot. But I swear these stupid games with units contribute to keeping us dumb.

    • Ekky@sopuli.xyz
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      2 days ago

      16 hours is mostly an American military way to say it. 16 on the clock (or similar for different languages) is the main European way to say it.

      • theneverfox@pawb.social
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        2 days ago

        Well, we’d say 4 o clock… But that’s English too. Have considered how the rest of Europe says it?

        • Ekky@sopuli.xyz
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          2 days ago

          I have to confess that I do not know how every European language says it, but I do know that both German and Danish say and write the equivalent of “o’ clock/on the clock”, eg. “Klokken, Uhr”.

          The only time I’ve seen “x hours” used, is either in programming, that abomination that is “military time”, or when defining time from now, eg. “Let’s meet in 4 hours, at 20 on the clock”.