• 0 Posts
  • 38 Comments
Joined 1 year ago
cake
Cake day: June 21st, 2023

help-circle





  • People in the US typically only take domestic flights between major cities and usually only if they are traveling a long distance (across multiple states).

    One reason for this is because you usually have to rent a car when you reach your destination anyway. So if you fly two states away to visit family, land in the closest city to where they live, now you have to rent a car at the airport and drive a couple of hours to their house. You’ve now paid for a flight and a car rental and you probably could have gotten there cheaper and just as quickly, if not faster, if you drove.





  • Office buildings are designed to be remodeled. Just about every time a new company comes in they remodel the space to fit their needs. This includes adding/removing kitchens, bathrooms, server rooms, lighting, HVAC etc…

    Sure, you’re going to have to run a whole lot more plumbing for residential, maybe you even need a larger connection to the sewer but you’re already doing a full tear out, these things are inconsequential.

    Somehow I’m supposed to believe it’s cheaper to build out from scratch rather than repurpose an existing structure? It makes no sense.


  • In my experience, at least in the US, most people aren’t getting rid of their car because a new car is cheaper, they do it because the cost to repair the old car exceeds the current car’s value. This is actually a very poor justification for buying a new car but it happens all the time. People get scared when they get a high repair bill and jump into a multi year auto loan costing 250+/month.

    Cars are expensive here though so you’re unlikely to buy new for much less than 20k and the reality is most consumers aren’t buying base model cheap compact cars.

    Of course you may be able to buy used cheaper but people who are afraid of repair bills aren’t usually rushing out to replace one old car with another.


  • What you described is already done with ICE vehicles. Engines and transmissions are rebuilt all the time. Even cars that are totaled are typically given a second life.

    Ultimately it’s the vehicle’s body and frame that determine when it’s at the end of it’s life. You’re not going to put a new battery in a tesla with a rusted out frame.

    Arguably the lifespan could be worse for EVs since replacing the batteries is so expensive (more than a typical engine rebuild) that many probably won’t be willing to put that much money into an old vehicle.


  • He’s actually right about this one despite the down votes. Hydrogen fuel cell vehicles are electric vehicles that use elective motors not engines so there are no oil changes.

    The difference is that a fuel cell vehicle captures electrons during the reaction that takes place when hydrogen is exposed to oxygen (they bond to from H2O) rather than storing energy in batteries.

    So battery electric vehicles store their energy in a battery while fuel cell electric vehicles store it in the form of hydrogen but ultimately electricity is was powers both of them.



  • They don’t know why the ozone hole is big this year but they suspect it may be related to a volcanic eruption. Article concludes that scientists expect the ozone layer to be back to normal by 2050.

    The suggestion is that this is an unusual year for the ozone layer which sees the hole expand this time every year before retracting again by December. They never suggest human behavior is damaging it again.






  • What? I never said I was trolling. I said I was offering a different perspective.

    It’s so bizarre how people are attacking me for that. You would think I said something awful.

    I did enjoy the reaction that my original comment got but only because the comment wasn’t intended to stir up controversy or invoke a strong reaction but clearly has.

    I was contributing to a conversation with a comment that I feel was quite harmless. I didn’t know free speech absolutism was such a feather rustling topic.