Earlier quoted context omitted.
Elon isn't morally worse than my grandparents. It's currently much easier to rally people around things they hate than things they like or support. It seems like that was always true to a certain extent, but social media in particular has dialed it up to 11. Most of my coworkers and family define themselves by what they hate rather than what they like. I put a lot of effort into not going in that direction.
Did your grandparents buy a company and fire two-thirds of the empoyees, and then try to deny them severance?
Cybertruck Launch
561–570 of 592 posts
Re: Cybertruck Launch
#562Earlier quoted context omitted.
While I appreciate the unique design of the Cybertruck, I have a huge concern with its huge size and the potential safety risks for pedestrians. The trend of increasingly larger vehicles, like SUVs and trucks, has already raised issues regarding pedestrian safety. The Cybertruck, being notably larger than most contemporary cars in the same category, could exacerbate this problem, especially if it opens the door to si…
People bring this up a lot on Hacker News, but AEB (Automated Emergency Braking) is essentially standard at this point [0] on new vehicles (technically NHTSA just makes recommendations on this right now, but as a practical matter OEM's comply because someday soon it'll be mandatory without an explicit waiver). Between the forward-facing camera (usually running some version of Mobileye EyeQ) and forward-facing radar,…
Re: Cybertruck Launch
#563Earlier quoted context omitted.
Everyone gets bigger cars because bigger cars have more room inside so they're really comfortable and practical. Teslas are heavier because they have to use batteries and batteries are incredibly inefficient compared to petrol. This is the consequence of you asking them to get rid of combustion.
If you've ever been in the cab of a recent F-150, you'd know that they don't have more interior space than a VW Golf. More practical, sure, but only if the one time per year you haul your boat out to a desert reservoir is worth the countless attempts at parking. Secondly, battery + motor is actually more efficient than ICE. You might be thinking of power density, which is significantly lower on an EV. Thirdly, I don'…
Re: Cybertruck Launch
#564Earlier quoted context omitted.
Safety is not infinitely valuable
Sure but that's not an argument for letting the person who is putting others at risk, decide how much safety they want to pay for.
Re: Cybertruck Launch
#565Earlier quoted context omitted.
I would say that yes, at any given moment in time, the pedestrian is responsible for themselves if they want to stay safe. It's too late for any laws at that moment. You either notice the car isn't slowing down and avoid stepping out, or you do step out and hope for the best. Not a good way to stay alive.
No, all parties are responsible for traveling safely. If a vehicle wants to kill a pedestrian or bicyclist who is being careful, they can. It's very easy to do. And it's not too late to discuss laws, because I'm not a pedestrian right now. Again, it's a bad faith argument to pretend we don't have time to discuss laws when we're not walking in traffic.
If you want to increase the odds of not dying as a pedestrian, you need to be on the lookout. End of story. I'm from the SF area. There is no shortage of people that walk with their heads down in their phone with headphones, whole crossing intersections. IMO, they are waiting to die.
Re: Cybertruck Launch
#566Earlier quoted context omitted.
1. Isaacson's Musk biography was so poorly written and fawning I couldn't finish it. I take nothing in it as fact, mostly PR and hagiography. 2. Musk has had lots of plans. Plans that he dumps the minute he changes his mind.
I thought it portrayed Musk's flaws pretty vividly, but I guess if you started out convinced that Musk is a terrible human being with no redeeming qualities whatsoever, it would seem like fawning hagiography by comparison. In any case, it was widely believed in the investor community that the Mexico plant was where the next-gen vehicle would be produced. I don't think California was ever really considered.
https://www.theverge.com/2020/7/22/21334860/tesla-cybertruck...
Re: Cybertruck Launch
#567Earlier quoted context omitted.
People bring this up a lot on Hacker News, but AEB (Automated Emergency Braking) is essentially standard at this point [0] on new vehicles (technically NHTSA just makes recommendations on this right now, but as a practical matter OEM's comply because someday soon it'll be mandatory without an explicit waiver). Between the forward-facing camera (usually running some version of Mobileye EyeQ) and forward-facing radar,…
Are people going to be using the front camera whilst driving and is that even a good idea?
Re: Cybertruck Launch
#5681kg of petrol/gasoline is ~48MJ. 1kg of Lithim-ion battery is ~0.25MJ/kg. Gasoline is ~192X energy dense compared to Lithium-ion batteries. Li-on is the most popular battery due to its cost and weight. In terms of weight: Tesla model Y = ~4,500 lbs. F-150 lightning = ~6,500 lbs. Rivian R1T = ~7,000 lbs. Hummer EV = ~9,000 lbs. ¯\_(ツ)_/¯ Cybertruck = ~5,400 lbs A human roughly weighs 160lbs (~72kg). Buying electric tr…
It's disappointing to see this. Is this kind of comment the result of activism? We typically do much better on HN.
Re: Cybertruck Launch
#569Earlier quoted context omitted.
Everyone gets bigger cars because bigger cars have more room inside so they're really comfortable and practical. Teslas are heavier because they have to use batteries and batteries are incredibly inefficient compared to petrol. This is the consequence of you asking them to get rid of combustion.
If you've ever been in the cab of a recent F-150, you'd know that they don't have more interior space than a VW Golf. More practical, sure, but only if the one time per year you haul your boat out to a desert reservoir is worth the countless attempts at parking. Secondly, battery + motor is actually more efficient than ICE. You might be thinking of power density, which is significantly lower on an EV. Thirdly, I don'…
Had people wanted cars that are practical, they'd get minivans (and vans, if you do haul a lot).
Re: Cybertruck Launch
#570Earlier quoted context omitted.
Not to over analyze, but no matter if I'm on a bike or car I've always thought you shouldn't drive alongside or in the blindspot of another vehicle if you can avoid it (by a minute change in speed).
I'd rather be next to a car than behind a car, and ahead is always best. The issue arises when you don't speed (which I don't do).
How is that ever safer than being behind someone? You can control the following distance if you're behind someone. You can't make someone behind you pay attention or stop, and you can't make someone beside you not change lanes without looking. Why would you ever want to be in their direction of travel?
Seriously, please explain your logic on this. I'm flabbergasted.