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Cake day: June 21st, 2023

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  • I see this argument a lot about EV’s being heavier. And while it is true (for now) the actual weight difference is fairly nominal when comparing two popular closely spec vehicles.

    Curb Weight Toyota Camry 3310 lb. Tesla Model 3 3582 lb. +272 lb.

    The report goes on to note that pm10 is still reduced in heavier EVs with a smaller tradeoff for increased pm2.5. There are nuances sure, but I still interpret this as a net positive on particulate matter and a step in the right direction. That is something we should not discourage in a world that is still struggling to stop pumping carbon into the atmosphere. Fuck cars, but let’s try to make incremental improvements where we can.

    Abstract: Assuming lightweight EVs (i.e. with battery packs enabling a driving range of about 100 miles), the report finds that EVs emit an estimated 11-13% less non-exhaust PM2.5 and 18-19% less PM10 than ICEVs. Assuming that EV models are heavier (with battery packs enabling a driving range of 300 miles or higher), however, the report finds that they reduce PM10 by only 4-7% and increase PM2.5 by 3-8% relative to conventional vehicles.





  • nowwhatnapster@lemmy.worldtoTechnology@lemmy.world*Permanently Deleted*
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    9 months ago

    Lotta hate in the comments here. I’ll speak to the car objectively. TLDR: it’s a great car, BIC and competitively priced, auto wipers are hit or miss. I’d buy it again given today’s options.

    I have a 2018 M3 RWD. 50k miles on it. Maintenance wise it’s one set of tires, a couple air filters, tire rotations and brake caliper lubes in that time. There was one mechanical failure, lower control arms which were covered under warranty.

    This excludes folks smashing into the parked car twice and related bodywork repairs.

    I did pay out of pocket for new side repeater cameras that don’t have the blinker occlusion at night. I sold the old repeaters on eBay so it was basically break even. Little bit of hassle for something I felt should have been covered under warranty.

    Software wise it was unstable in some of the early 2019 releases. Things like cellular disconnecting, backup camera lag, have all been sorted out now. Yes the UI changed a bunch over that time and not always for the better. But generally it’s advanced in a good direction. I’m considering these items early adoption issues and now that they’ve been resolved, do not factor into my opinion of the car.

    My biggest issue with car is the auto wipers not functioning consistently. Very hit or miss and have to switch to manual mode.

    FSD beta: I paid $5k for it. I don’t think it’s worth more than that. Did they deliver what was promised? No not really, it was over hyped. Highway driving is pretty solid I use it frequently though stop and go can be a bit rollercoastery at times. City streets has a ways to go still. Sometimes it navigates complexitys impressively well. Other times it fails on the most mundane task.

    That being said it’s been an absolute blast watching it progress over time. It’s made massive steps forward, but every two steps forward there was always a regression elsewhere.

    I don’t think FSD really influences my car purchase at this point. Do I regret buying it? No, not for the price I paid. If we exclude it for a moment, the M3 is still a best in class car in my option. I don’t see another model on the market with the same range and price point. Even when comparing it to say a Toyota Camry hybrid. It’s the same price with current incentives. And you don’t have to deal with a dealership their markups and high pressure sales BS.


  • Agree with this post here. Adding to this thought:

    Outside of initial provisioning/firmware updates. This server should only need to reboot once a month for OS/firmware security updates and maintenance. Maybe less/more depending on your organizations security posture. OP said they’re running VM’s so I don’t understand the concern with the boot time. Once you provision the host you don’t really tinker with any setting unless your adding hardware to updating firmware/os.

    If the boot time is really that big a deal, get a second host and setup replication/vmotion with your VM’s to eliminate the host boot time from affecting your uptime entirely.