[-] Jesus_666@lemmy.world 4 points 10 hours ago

Und während der Fahrt laden können sie auch noch, wenn eine Oberleitung da ist. Ganz schön plietsch.

[-] Jesus_666@lemmy.world 32 points 10 hours ago

Triebwagenführer Mirko Stolle sitzt im Cockpit des Akkuzugs vom Typ Coradia Continental der Firma Alstom im Hauptbahnhof Chemnitz. Mit rund zwei Jahren Verspätung rollt der Zug fahrplanmäßig erstmals auf der Strecke Leipzig-Chemnitz.

Grund dafür sind Verzögerungen im Betriebsablauf.

[-] Jesus_666@lemmy.world 7 points 10 hours ago* (last edited 10 hours ago)

Ja, bei langen Strecken ist Wasserstoff schon besser, aber angesichts der Infrastruktur- und Energieverlustprobleme ist es auch da fraglich, ob es nicht sogar billiger und einfacher ist, Oberleitungsinseln zu bauen und instand zu halten. Wer sich die nicht leisten kann, wird auf absehbare Zeit wohl eher weiterhin auf Diesel setzen.

In einem Netz wie dem deutschen haben Akkuzüge auch noch den Vorteil, dass die Ladung in elektrifizierten Bereichen problemlos während der Fahrt über die Oberleitung geht. Wenn eine nicht elektrifizierte Teilstrecke kürzer ist, als der Zug braucht, um auf dem Rest der Strecke auf einen sinnvollen Pegel aufzuladen, geht das Laden praktisch in Nullzeit – also sogar noch schneller als bei Diesel oder Wasserstoff. Und natürlich ist der Zug auch noch relativ robust gegen Oberleitungsschäden.

Coole Sache, das.

So was könnte man vielleicht auch mit einer kleineren Batterie für normale Züge machen. Ein umfallender Baum hat eine Oberleitung gekappt? Die Züge haben Batterien für 20 km an Bord, also wird einfach im Bereich der Schadstelle der Strom abgestellt und der Baum geräumt, dann kann der Betrieb zumindest eingeschränkt weiterlaufen, während die weiteren Reparaturen vorbereitet werden. Wäre schon cool, wenn ein Oberleitungsschaden eine Verspätung von einer Stunde bedeutet und nicht, dass die ICE-Fahrt durch eine 40 km SEV-Teilstrecke gewürzt wird, bei der man auch noch darauf warten muss, das der Bus überhaupt organisiert und bereitgestellt wird.

Ob sich die Idee tatsächlich lohnt sei natürlich dahingestellt. Ich bin beileibe kein Experte für technischen Bahnbetrieb. Aber dass sie naheliegend ist, illustriert mal wieder, wie cool moderne Batterietechnologie ist.

[-] Jesus_666@lemmy.world 4 points 1 day ago

The army and the foreign support did a lot of heavy lifting there. Discounting them is like saying that the American Civil War was won by a bunch of escaped cotton pickers. Sure, those escaped cotton pickers fought alongside the armed forces of some twenty-ish American states but they participated so we can attribute victory to them.

To bring the logic to the extreme, WWII was singlehandedly won by a French tennis player. Sure, his contribution consisted of finding American soldiers to rescue prisoners from the SS during the Battle of Castle Itter but he fought against the Third Reich and we'll just look past everyone else who did. (If that isn't absurd enough for you, I also could've nominated an SS officer as the war's winner, also from the same battle. It was a very weird battle.)

[-] Jesus_666@lemmy.world 7 points 1 day ago

Yeah. While you could argue that it's no shame be surprised by a madman who keeps advancing with no concern for supply routes, it is a shame to be unprepared for mobile warfare in general. An army with more awareness of the possibilities tanks of the era offered could've countered him. Of course such an army also wouldn't have relied on the Maginot Line.

The French fought valiantly but no amount of valor can offset catastrophically bad leadership.

[-] Jesus_666@lemmy.world 11 points 1 day ago

Well, the rice farmers were supporting a dedicated military force with the backing of two major countries and a robust covert logistics network. That kinda changes things a little bit.

[-] Jesus_666@lemmy.world 26 points 1 day ago

It's a shit take but so is "the French surrender immediately".

The French soldiers had a pretty impressive track record and fought well in WWII. French military planning used outdated strategies, though, and let the Germans encircle them to the point where evacuating the Allied soldiers to England was the last reasonable choice. And the French still managed to hold off the Germans for long enough to evacuate 300,000 men. The rest went quickly because it's hard to fight a war when you just had to evacuate most of your soldiers. Without their equipment.

Likewise, the USA had a decent military track record and well-equipped professional soldiers. But that didn't mean shit when they were (from the NV perspective) the bad guys in an anticolonial war of liberation with broad support from the civilian population. Vietnam was a guerilla war, to which there was no good doctrinal answer back then. And even today those are hard to deal with.

So yeah, "the French surrender when they see the enemy" is on the same level as "the US Army can't stand against the military might of a bunch of rice farmers".

[-] Jesus_666@lemmy.world 13 points 1 day ago

That's not necessarily why you take drugs.

Uppers like cocaine (which he was very fond of at the time) are often consumed to be more productive or to "enhance" an otherwise already positive time. From what I've heard, he was introduced to coke at a party, which makes perfect sense. Cocaine abuse starts with making a party exhilarating, then it continues with giving you so much energy while working, finally you simply take the stuff because your brain doesn't know how to work with natural levels or serotonin/dopamine/noradrenaline anymore.

To name another class of drugs, taking psychedelics (which I haven't heard of King having much business with) to hide from your inner demons would be a profoundly bad move since those tend to forcibly confront you with yourself. Great if you have the feeling that deep down there's something you need to address but you don't know what. Terrible if you know there's something but you can't handle dealing with it.

Downers like cannabis (which King apparently did at least occasionally use) can be used to silence the bad thoughts. Putting up a smokescreen between your conscious and your subconscious isn't exactly the best way of handling things but at least you're not pouring fuel onto the fire.

Drugs of all kinds can still take your mind in directions you normally would've shied away from, that's true. And a sustained drug habit of any kind is often indicative of an underlying problem; happy people don't mess with their brain chemistry as often. The specific underlying problem can vary wildly – unassisted psychological distress, physiological issues like chronic pain, performance anxiety, peer pressure... the list goes on and on.

Of course, given that King also had a sustained alcohol problem and apparently at one point abused everything he could get his hands on, he definitely seems like someone who couldn't handle what was going on inside of his head. Thankfully he had the support he needed to overcome his drug problem.

[-] Jesus_666@lemmy.world 4 points 2 days ago

Good to hear, although the mere presence of a bullshit lawsuit can do a lot of damage to a smaller company.

The problem remains, however, that the patents in question were granted in the first place, as were the retroactive addenda (which is a terrible "feature" of Japanese patent law).

Game mechanics are patentable both in principle and in practice. And that's a problem.

[-] Jesus_666@lemmy.world 31 points 2 days ago

Counterpoint: Summoning characters by throwing an item and having the character appear at the position of the item has been patented by Nintendo, as has using a summoned character as a hang glider.

Japanese patent law is pretty terrible.

[-] Jesus_666@lemmy.world 21 points 3 days ago

Nothing new; they just renamed "unavailable in Germany" to "sexual content".

[-] Jesus_666@lemmy.world 43 points 3 days ago

The second move is for target acquisition and often precedes a pounce. The wide pupils let in more light, enabling a more precise pounce.

Why the cat's body is preparing to pounce is entirely situational. Maybe it's a hunt, maybe it's play, maybe it's just because the cat is being a little overenergetic derp. When you spend time living with a cat you usually learn to identify them pretty reliably. Especially the last one.

6

I'm looking to replace an existing Hue setup and some dumb lamps, especially since Hue is hiding basic functionality behind a user account these days. I'm thinking of going with Nanoleaf instead.

What I have right now:

  • Bridge: Hue bridge
  • Living room: Hue pendant light + Hue E27 bulb, controlled by a Hue switch and optionally synced to a Linux PC running Huenicorn
  • Bedroom: Hue ceiling light, controlled by two Hue switches
  • Guest room: Dumb LED light
  • Bathroom: Dumb LED light

What I want to install:

  • Bridge: SLZB-06* for Matter+Thread, optionally talking to a Home Assistant instance
  • Living room: 2x 3-pack Nanoleaf Skylight, controlled by a Sense+ switch and optionally synced to a 4D V1 camera
  • Bedroom: Nanoleaf E27 bulb, controlled by two Sense+ switches
  • Guest room: Nanoleaf E27 bulb, controlled a Sense+ switch
  • Bathroom: Nanoleaf E27 bulb, controlled a Sense+ switch

Now there's a few questions I have:

  • Would this setup work or am I missing something? Nanoleaf's website is quick to mention several home automation hubs, none of which I want to operate.
  • Can I actually sync the Skylights with the 4D camera? The documentation only seems to talk about the corresponding light strips.
  • Is there another option for screen syncing that works with Linux?
  • Can I set a bulb to change its color temperature on a fixed cycle? If so, I could skip one of the Sense+ switches.
  • If Nanoleaf's stuff is unsuitable for my needs, is there another alternative that isn't Hue?
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Jesus_666

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