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Cake day: June 11th, 2023

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  • Over here (NL) our default timezone is already one hour too early,

    Then you have a completely different, localized problem, and you should fix that locally. The solution you are advocating is completely unsuitable outside of that localized area. You should change your time zone, so you don’t have this problem.

    The sun moves through the sky at 15 degrees per hour. An ideal timezone is one hour, or 15-degrees wide. Solar noon is at 12:00pm (Winter Time) in the middle of that timezone. At the eastern end, solar noon occurs at 11:30AM, and at the west end, 12:30. If the longest day of summer is 16 hours of daylight, the western end of this timezone experiences sunrise at 4:30AM. But, the center of the timezone experiences sunrise at 4AM, and the eastern end of that same, idealized timezone experiences sunrise is an hour earlier: 3:30AM.

    Sunrise at 3:30 in the morning

    This is nucking futs. Landscapers and construction workers have to wait for noise ordinances to expire at 8:00AM, 4.5 hours after sunrise, just in time for the day to start getting hot.

    For coordinating the activities of daylight-oriented workers with clock-oriented workers/students, winter time is terrible. But summer time is actually very reasonable. In summer time, (with idealized timezones):

    • The earliest possible sunrise (on a 16-hour summer day, east end of the time zone) is 4:30AM. (The west end of that timezone has sunrise at a more reasonable 5:30AM)

    • The latest possible sunrise (on an 8-hour winter day, west end of the time zone) is 9:30AM (The east end of that timezone experiences that sunrise at a more reasonable 8:30AM)

    • Earliest possible sunset is 4:30PM (east end of the zone, 8-hour winter day; with the west end experiencing it at 5:30PM)

    • Latest possible sunset is 9:30PM (west end of the zone, 16-hour summer day; the east end experiences that same sunset at 8:30PM)

    None of these extremes are ideal, but none of them are completely ridiculous either. Year-round Summer time is simply the best alternative to the biannual time change.




  • Rivalarrival@lemmy.todaytoLemmy Shitpost@lemmy.worldIn heat
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    4 days ago

    Winter SAD is caused primarily by the winter time change suddenly stealing the only hour of unallocated daylight we had for ourselves, and refusing to give it back for three months.

    Lock the clocks on spring/summer/fall time; give Little Johnny a PT belt for his morning walk, and stop fucking over the entire planet with this time change nonsense.

    My tiny dick thanks you for your consideration.





  • The reality is that “tactical” and “strategic” are functionally meaningless adjectives when applied to weapons or systems.

    Theoretically, “tactical” refers to how a military unit engages another military unit. It is how a commander wins a battle against an enemy unit.

    “Strategic” refers to how a nation engages another nation. It is how a government wins a war.

    The term “tactical nuke” referred to something that a lower level commander could have been authorized to use under his own judgment. If Soviet tanks were rolling across Europe during the cold war, commanders may have been granted the discretion to use small nuclear weapons to halt their advance.

    Since the the doctrine of Mutually Assured Destruction was established, there has been no such thing as a “tactical” nuke. Any wartime use of a nuclear weapon of any kind demands an escalation to total annihilation. I used the term “tactical” ironically, to refer to a pre-“MAD” doctrine that can no longer exist.

    In declaring that conventional bombs cannot penetrate this fixed bunker, it seems that someone is pushing for unconventional warfare. The reality is that this bunker is not impenetrable. It shares the same weakness as any bunker: getting into and out of it. Bomb the entrances to the bunker, and it will take months or years to tunnel back in. Whatever they are doing inside it, they won’t be doing until they manage to dig it up again.