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Joined 2 years ago
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Cake day: June 17th, 2023

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  • I just said I’ll use one of the 2 other gas cars when needed and didn’t even mention the bikes, but OK, you do you, ignore everything I said about having multiple cars because you’re mated to yours for life or something. You speak for the world. You’re the face of the majority. There’s definitely not an actual silent majority of people who don’t give a shit about cars, don’t talk about cars, treat cars as a costly appliance, and keep buying EVs for their boring, sub-100 mile commutes.


  • Lots of people consider only their commute. They just don’t complain about… Making it to work OK? Or don’t announce it? The frequency of 200+ mile trips is vastly overestimated by anti-EV people in both terms of how often they do such trips and how many more people live in dense, urban areas. Lots of people already have shitty, dedicated commuter cars they wouldn’t want to sit in for more than an hour as it is. A half-dead 2011 Leaf would still cover my 40-mile round trip. Back when I daily’d a Geo Tracker, I’d take my spouse’s normal gas sedan if we had a trip. Or my weekend gas car. The average number of vehicles in US households that own cars is 2.3 cars. An EV can be slotted into most households without any real change.




  • I’m always shocked by how unimaginative this tech-centric community acts. OK, so this version is silly for YOU. Are you the whole world? Are you the future? Stuff like this is typically a bulky demo unit in need of further development. Fringe case devices are also that - fringe case solutions. This isn’t for the person sitting at home with a dormant phone. This probably has an application in medical and scientific fields where mobility is critical, staying in one device is necessary, avoiding a tangled external battery pack is preferred, and automation prevent human error like not plugging in the dead pack fully kor at all). Could have larger applications for swapping vehicle batteries, as well.

    So don’t buy it.


  • XeroxCool@lemmy.worldtoMemes@lemmy.mlConservative Maoists?
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    11 days ago

    That’s not how it should work, but it does. It’s a conservative thing to lack empathy. They struggled 20 years ago, so 1. It must be the same exact struggle and 2. Instead of making life better for all, they’ll actively contribute to maintaining shitty life for these “entry” people because that’s apparently just how it works.

    They want $15/hr for flipping burgers? I only got $4! (inflation is meaningless, intangible, and not calculable)

    They want more savings and less money? Stop buying coffee! (bespoke coffee has tracked way lower than inflation, making daily Starbucks pretty insignificant compared to rent)

    They want more respect in customer service? Why, I dealt with all kinds of bullshit! (as demonstrated by their shitty attitude, with less working hours, better benefits, lower population density, less stripped work force, local management support, and a higher percentage of people speaking the common language)

    It’s not walking a mile in their shoes, to them. It’s walking in very different shoes and assuming everyone’s shoes are the same. Just look at any meth overdose death story when it’s a nice white girl. She just made a mistake, or got tricked, or was down on hard times. If the case looks like their own daughter, there’s empathy. Anyone else? Victim’s fault.



  • For those who want to laugh at the headline and not take 3 minutes to read the article:

    An investigation of Livelsberger’s searches through ChatGPT indicate he was looking for information on explosive targets, the speed at which certain rounds of ammunition would travel and whether fireworks were legal in Arizona.

    Kevin McMahill, sheriff of the Las Vegas Metropolitan Police Department, called the use of generative AI a “game-changer” and said the department was sharing information with other law enforcement agencies.

    So the embarrassment comes from the sheriff’s response, thinking ChatGPT is a game changer for its… Advanced googling and potential hallucinations.

    Anyway, while I don’t want to fuel better terrorism, the gearhead in me is seething with this other part.

    stopped to pour race-grade fuel into the vehicle, which it then dripped

    High octane gas is not extra spicy gasoline. Race gas is not super spicy gasoline. The higher the octane, the less flammable it is. Marginally, but octane is not an explosiveness rating. It’s literally anti explosiveness - called anti-knock capability. Knock is when the fuel/air mixture self ignites, namely before the spark. High performance engines tend to have higher compression and run hotter, making predetonaion (knock) more likely. Higher octane fights this condition so it combust at the correct time.

    Stop putting high octane in cars that say use regular. Some can account for it, but high octane is wasted on many normal cars. And it’s not cleaner. Gas station chains may add cleaners to upsell you on vpower or invigorate, but that’s just a marketing ploy. Get injector cleaner once a year for a lot cheaper if you must.



  • That was my take. Still is, but was before, too, although I have concerns about it. I don’t even use xitter. It’s an unfortunate conundrum and I don’t know the answer. We are clearly seeing the results of channeling government communications through private platforms where information can be gatekept. But what’s the alternative? I agree that the government website should be the primary source and private platforms the secondary source, but, much in the way US-market cars hide the “real” tail lights in/under the trunk in order to put “aux” tail lights on moving trunk/tailgate panels, that’s just not how the general public will use it.

    People want to be entertained. Getting info through private media is the most we can hope for. People don’t want to get real news media, let alone their local government’s attempt at a blog site. I know we get amber alerts direct from the cell network to some unique software on phones, but I imagine rolling out some more-frequent alert system will cause a ton of privacy/freedom backlash crying about being one goosestep away from China.


  • All devices are rated in both voltage and amperage. The reason the voltage is not typically listed is because the market defines the voltage available and the plug on the device is what tells you the device’s voltage rating, if nowhere else. It’s still important to tell you if it requires an adapter, ignoring the part where the average consumer isn’t going to try to wire a NEMA 5-15 (regular north American plug) to a 12v barrel plug.

    This next part is not me trying to be a know-it-all, but to dispel an incredibly dangerous misconception. Amperage is not necessarily what kills you. That is a myth, and a dangerous one at that. Amperage is what causes burns, including internal burns, and is what kills you later at the hospital. Higher voltage is what kills you NOW by finding more paths. If it crosses your heart or brain, it’s probably over. Electricity does not seek the path of least resistance, but rather it travels across each path inversely proportional to the resistance. If you complete a circuit with opposite hands, you’ll probably be safe because your chest cavity of blood vessels will conduct the majority of electricity in paths other than through your heart or brain. AC power and higher voltages increase this risk. Low voltage is not entirely safer, but for most consumer use, “low voltage” is mostly below the breakdown voltage of dry skin, about 30-40v. Wet, and especially sweaty skin will conduct far lower voltages - licking 9v batteries is a normal example, but I’ve also been shocked by a 12v car battery the first time I worked around a side-terminal battery. Opposite forearms, too, so you can bet I took a minute to monitor my pulse. But the Lethal voltages and amperages are in the milli-unit range if they find the correct path. That’s not a high threshold, even with the significantly lower resistance pathways across your chest taking the majority of electricity. And, even if it was just amperage that kills you, you have no control over it because you’ll never know how much resistance you’re creating for the circuit to travel. It’s an unknown variable that’s supposed to be infinitely large but, if you’re getting shocked, it’s something lower than infinity. I household circuits, your drawn amperage will be much lower than the 15a circuit breaker and it won’t trip to save you. That is where GFCI circuits come into play by detecting incorrect electricity paths rather than amperage overload. 15a circuit breakers prevent fires. GFCI prevent death.


  • 110/120 is the voltage. That’s irrelevant to the amperage, which is somewhat standardized as 15a on normal outlets and 20a on kitchen or garage outlets.

    Extension cords do not have fuses/circuit breakers. That’s found in some power strips but it’s neither required nor necessary with proper use.

    And I can literally only reach my car with a welder if I use an extension cord…

    The risk of daisy-chaining power strips is it become very easy to overload it, so yes, a circuit breaker would be nice as fire protection. 17 phone chargers would be fine but heating appliances will overload it fast. With no internal breaker, it’s easy to cause a fire with really cheap strips but, if life was ideal, they’d all be made to handle 20a loads like the receptacle in the wall.

    The risk of daisy-chaining extension cords is the extra resistance incurred at each connection. There’s a varying amount form the imperfect contacts and a varying amount from pulling the cords apart over the time of device use. If you keep burning plugs with your yard care equipment, it’s probably not normal. It’s usually from partially unplugged cords trying to carry 10-20a across half the planned plug contact. You can readily buy 10-16 awg cords in 110v markets. It’s up to you to determine the appropriate gauge. In an ideal world, they’d all be 10awg. But we don’t have that, we have a world where you can actively choose to save money and increase risk.


  • From someone who made the screen trippier and trippier as a kid until he Icarus’d it, strong magnets taped to a drill bit and spun at high speed around the screen can degauss it. But this type of information basically has no application anymore

    Speaking of Icarus, the Parker Solar probe has made its closest approach to the sun this morning. It cut contact (as planned) on Monday and it’s probably reconnecting on Friday. That little guy is great. 3.8 million miles from the surface at 430,000mph.


  • Because the primary reader of a car’s identity is still visual, be it by eye or by camera. Swapping out every plate camera (arguments against scanners notwithstanding) and making it impossible for humans to read plates sounds very destructive at this time.

    Anecdotal inconvenience: Teslas have a high rate of vanity plates in my area. I suspect it’s because they park in the same places and owners can’t tell them apart with 2 common models (3 and X) and 4 total colors (white, red, blue, black). Holding the fob is not something people do with touch/proximity unlock



  • Hi, I’m local. Here’s what we know: the public does not know a drone from a quadcopter. The public has never watched planes fly over. The public has never watched planes fly over at night. The public has never watched planes fly from Europe. The public has no concept of the fact that they have no concept of distance without knowing the size of the target in view. The public has no concept of the concept that they cannot determine speed without knowing distance. The public does not understand the “hovering” appearance of planes heading straight towards the. The public has no idea what the difference is between a hobby drone and a commercial/military drone capable of hours of flight. The public has no idea how long the approach descent of a normal commercial jet lasts and has no concept of how “close” the multiple airports are to them. The public has no concept of the sound delay of a jet flying several thousand feet above.

    It’s a fucking twilight zone episode

    Edit: I knew I forgot one! We know people have never looked at stars before and identified Orion’s Belt as drones because they “didn’t move and have been there multiple nights in a row” (it’s December and he rises at sunset)