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Subjunctive posted:I'd be surprised if those at-work chargers weren't pretty contended (FB's are), but yeah, that'll help.
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# ¿ Jun 11, 2015 05:15 |
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# ¿ May 16, 2024 13:07 |
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Boten Anna posted:These sound pretty neat too, like I wonder if they don't heat up as much under heavy use and charging, too, which would be nice for cell phone batteries. While 20-30% increase in density isn't an earthshattering improvement, it's certainly a sizable one.
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# ¿ Sep 13, 2015 04:29 |
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Ola posted:You won't have to. While it will degrade over time, it will last the lifetime of the car - 10-15 years. A Leaf has a 8 year / 100k mile warranty on the battery, Tesla has 8 years unlimited mileage. It compares well with a gas drivetrain which can also be pretty tired after 100,000 miles. Though I suppose planning for still regularly making that trip in 5+ years might be a bit silly anyway. And I guess that's a good point too, that I was just comparing the battery replacement cost against gas cost, and not against gas cost plus all the *other* regular maintenance on an ICE.
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# ¿ Sep 14, 2015 07:49 |
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Wamsutta posted:Just wait until they announced the Jolt!
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# ¿ Sep 23, 2015 06:00 |
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Godholio posted:"Hours" is nowhere near good enough. "Hours" kills hundreds of people per year, easily.
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# ¿ Oct 27, 2015 07:00 |
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Also, from the comments over there, apparently the fire service people didn't have the equipment to put out a high voltage electrical fire, so it got to keep burning until it was out of things to burn.
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# ¿ Jan 4, 2016 05:07 |
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Sagebrush posted:I got rear-ended about two months ago by a woman who was just zoned out and following my every move. I turned right, she turned right. I got in the left lane, she got in the left lane. I slowed down and stopped to make a left turn, she didn't. I live fairly near Google's main stuff, so my point here is, one of their AIs getting rear-ended in this area doesn't require any kind of remotely crazy driving, it just happens because people here drive like loving morons. The 12:1 ratio over expected rear-ending rates is, coincidentally, similar to the experience we've had with living here vs. prior to living here. (our ratio is 3 rear-endings in 2 years here, vs. 0 rear-endings in 18 years elsewhere.)
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# ¿ Feb 14, 2016 09:23 |
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Tyro posted:There was an electric motorcycle thread that also included ebike chat but it closed a while ago. I've been toying around with the idea of building an ebike just for fun, got any details on yours? With the cheaper battery pack it has about a 10 mile range (without pedaling). The sellers claims 8. On a full charge, with mild pedaling, it approximately gets me to and from work, 7.5 miles each way mostly on rough trail. The better battery that I didn't get apparently more than doubles the range. It's pretty drat decent though for a $70 bike and I think it was about $400 for the wheel-and-battery (seems to be $500 now). I recently had a trial run of one of the $4000 all-in-one ebikes, and for my particular commute (which goes on dirt trails) it was a horrible experience compared to my makeshift thing. The power all going to the back wheel makes for more loss of control when a stone shifts under you, the suspension was not up to a rough trail in the first place, and the bike is super heavy. For the part on-road it was a decent bit faster, but even there it was super uncomfortable - the lack of suspension made it jarring in the wrists on anything but the smoothest road. This is the thing I got, I've had it for over a year now with no problems - http://www.electric-bike-kit.com/hill-topper.aspx The one thing I don't like about it is that the power button is a small microswitch that you have to hold for power. Holding a microswitch with your thumb for most of half an hour, pressing against a handlebar on rough terrain, is not very comfortable (and leaves an imprint on your thumb). But I didn't dislike it quite enough to bother replacing the switch with something better, so it can't be that bad.
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# ¿ Mar 12, 2016 06:52 |
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I have a little sympathy for the "electric makes me drive like an rear end in a top hat" thing; I don't think it's entirely the acceleration, I think it's partly the *quiet*. Because in my non-electric car, the thing that mostly limits me from accelerating quickly is that the car makes a horrible noise if I really put my foot down. But I'm not really convinced that accelerating quickly alone is enough to make your driving assholish. I only accelerate fast into roads with no cars in the way, anyway, which doesn't seem like it should really bother anyone.
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# ¿ Apr 26, 2016 15:13 |
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KYOON GRIFFEY JR posted:Crash engineering is pretty incredible. It involves designing the right things to be quite malleable, and the right things to be extremely strong. Tesla's performance in the crash tests is commendable because they really haven't been doing this for all that long, but the car isn't really safer than the best other $100k cars. The question is whether or not the fundamental design of an EV is inherently safer due to packaging, and I don't think anyone has the answer to that just yet. I mean, in a head on 50mph each collision between a 4700lb Model S and 3800lb Jaguar F-Type R Coupe (picking another car at random by similar price range), the Jaguar's velocity changes by 55mph and the Tesla's velocity only changes by 45mph over the same collision-squashing time period. That's their equivalent "crashing into an immovable object" speeds. All else being equal, you'll experience less force in the heavier car. Edit: of course, this also makes them less safe for whoever you're crashing into.
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# ¿ May 10, 2016 03:09 |
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Cockmaster posted:The only way to get a ticket was some contest related to their referral program, which totally blows - if there were some way for people to just buy them, I'd seriously consider going.
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# ¿ Jun 6, 2016 05:53 |
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But if you're going to have a not-reinforced frame, why not drop the crossbar and be scooter-style, so the omission adds some comfort value?
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# ¿ Jun 12, 2016 17:51 |
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Mange Mite posted:Pff get back to me when they make an electric version of this:
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# ¿ Jun 13, 2016 03:50 |
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atomicthumbs posted:here's a fun paper about how easy deep neural networks are to fool, and pictures from it showing what patterns it recognizes as what objects:
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# ¿ Jul 2, 2016 23:09 |
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Mercury Ballistic posted:Not a stats guy but don't we need lots more fatalities before the million miles/fatality metric becomes valid?
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# ¿ Jul 4, 2016 03:37 |
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Cockmaster posted:Yes, that's an ad using the term "self-driving car" to describe a slightly more advanced version of the lane keep assist introduced in the 2014 S-class. This benefits society because someone makes money earlier.
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# ¿ Jul 16, 2016 14:29 |
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Cocoa Crispies posted:They could even separate the cargo boxes from the wheelie parts, and have some kind of infrastructure to allow chaining up hundreds of cargo boxes in a big linkage that runs on special separated roads, and only need to share streets for runs from endpoints to local depots. Maybe "truck lane", or "tr-ane" for short.
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# ¿ Jul 21, 2016 15:41 |
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Godholio posted:Good thing those aren't routinely wiped off the map throughout a massive central portion of the country by horrifying weather events.
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# ¿ Jul 24, 2016 00:22 |
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ToxicFrog posted:Serious question: wouldn't it make more sense, cost less, and cause less disruption to existing road usage to mount the same amount of solars above the roads? Yeah, then you need all the supporting structure, but you don't need to rip up the existing road to install, repair, or upgrade them, you can angle them to shed snow and/or capture more sunlight for whatever latitude you're at, and they shade the roadway, reducing power usage for AC in the summer. Why is the focus on making the road surface itself out of PVs?
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# ¿ Jul 24, 2016 03:00 |
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I assume the way it's going to play out is Tesla is going to let other manufacturers (or owners of cars from other manufacturers) use their superchargers in exchange for a fat fee, with margins such that the superchargers are profitable but it's not worth the effort and expense to build competing superchargers.
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# ¿ Aug 10, 2016 03:34 |
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Ola posted:Haha!
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# ¿ Aug 12, 2016 16:06 |
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Sagebrush posted:Choosing to kill the people in the car every time on the assumption that they chose to drive the high-speed death machine, and therefore are responsible for its actions, is valid though But I also at a higher priority went with "gently caress people crossing against the light in the lane the car is in". Because if you walk in front of a speeding car when it's the car's right of way with the tacit assumption that it will brake anyway then gently caress you. From my results we can conclude that dogs most often cross against the light or drive self-driving cars with bad brakes, and old men least often do these things.
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# ¿ Aug 13, 2016 21:34 |
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Ola posted:VW electric with 300 mile range.
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# ¿ Aug 20, 2016 20:08 |
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ilkhan posted:I just love that EVs get to choose if they want it to behave like an auto (coast) or a real car (regen). I'll take mostly one foot driving every day. Just saying, I don't think automatics necessarily mean letting off the gas behaves like coasting.
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# ¿ Nov 10, 2016 06:00 |
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West SAAB Story posted:unnecessary
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# ¿ Nov 11, 2016 06:22 |
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Ola posted:Porsche has made one of those silly scrolly sites (which I believe is the correct web design term) about the Mission-E. http://www.porsche.com/microsite/mission-e/international.aspx I hope that writer got a bonus for that amazing zinger!
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# ¿ Dec 14, 2016 18:08 |
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Ciaphas posted:God bless that strange, strange man for always thinking big.
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# ¿ Dec 25, 2016 04:54 |
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angryrobots posted:Unfortunately it's not as simple as nighttime vs daytime. In regions that heat with primarily electricity (The South), adding a bunch of high capacity EVs charging could be a problem on the odd very cold night. Like, expanding transmission blackout type problem.
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# ¿ Jan 2, 2017 20:12 |
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Jealous Cow posted:Unfortunately utilities are incredibly resistant to anything that breaks their monopoly and have actually been making it harder and leas profitable to sell energy back. There's a dumb thing here (California, also available in Seattle, "ohmhours") where you can get smart plugs and have them automatically turn off during demand spikes, and get points for your reduced consumption at those times, which can be translated back to money. So there seems to be some willingness for the electric companies to give up a little money to minimize the need to spin up extra capacity.
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# ¿ Jan 2, 2017 20:35 |
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Jealous Cow posted:The company that is profiting from reselling power to those that can't generate their own? Very similar to the existing business model, just a larger variety of smaller power sources for them to buy from. The ignored piece of information in that idea is that many power companies already charge a base fee plus usage fee, so actually everyone will still be paying the same base fee (including those people who are now net generators), so it shouldn't make any difference to the costs for everyone else unless that base fee doesn't actually cover grid maintenance. Which would seem weird since that's its alleged purpose.
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# ¿ Jan 3, 2017 00:22 |
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Throatwarbler posted:I have to think there is some kind of regulatory hurdle involved, because a lot of otherwise identical cars come with a spare in other markets outside the US but not in the US.
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# ¿ Jan 14, 2017 20:45 |
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Might be a credit rating thing rather than a single-male-and-age thing? We found insuring with Geico, making me the primary driver (neither of us having had any accidents, my wife having a longer insurance record, similar ages) dropped our insurance rate by about 30%, presumably because my credit rating is good vs. she did a bankruptcy to escape an upside-down house when that was a thing. But we did also find that despite leases on EVs being insanely cheap for a while, the insurance hike that would result would have dramatically overshadowed the savings at the pump. Not sure if it's leases, EVs or both that made that the case. (Edit: Of course this presumably-credit-rating finding is ridiculous, either way the same two people are insured, are our chances of having an accident somehow changed so dramatically by which of us is listed first on the insurance? It can't be a "chance of defaulting on payment" thing since insurance payments are up front anyway. Whatever algorithms they're using for their actuarial decisions are dumb as gently caress.) roomforthetuna fucked around with this message at 18:04 on Feb 12, 2017 |
# ¿ Feb 12, 2017 18:00 |
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Godholio posted:They want to make sure you're actually going to pay your bill. People with bad credit tend to be worse at this. (Also, if the concern is that they issue a six month card and charge monthly, and they don't want to argue about the card being invalid because you didn't pay, then it would make sense to offer a "pay the full six months up front to get the same rate you'd get if your credit didn't suck!" discount for people with bad credit.)
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# ¿ Feb 12, 2017 20:21 |
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Sagebrush posted:It's an insurance company. Their entire business is calculating how likely different groups of people are to get in an accident and cost them money, and the more accurate they can be with that, the better.
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# ¿ Feb 14, 2017 07:11 |
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And then bringing it back to the thread topic, is it really the case that electric cars are more likely to be in [more expensive] accidents? Clearly we can't infer that it's so from the fact (?) that insurance companies charge more, because the A+B vs B+A thing aptly demonstrates that their calculations are not reliably meaningful.
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# ¿ Feb 14, 2017 15:49 |
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I'd be totally interested in an electric VW camper. Not so much interest in an electric VW bus shaped SUV with a fold-out table in the middle to have businessperson conversations over.
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# ¿ Mar 3, 2017 05:55 |
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Throatwarbler posted:If it's a bad idea then why has GM already put it into production? Because lovely ideas that look cool beat good, practical ideas in marketing.
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# ¿ Mar 4, 2017 06:19 |
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Powershift posted:Why not just install a small nuclear reactor at every truck stop
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# ¿ Apr 16, 2017 03:50 |
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The Sicilian posted:(who claims they didn't know what it would do)
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# ¿ Apr 22, 2017 15:51 |
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# ¿ May 16, 2024 13:07 |
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The Sicilian posted:And the comment made was ANY tesla. Please go ahead posting spy shots for an unreleased model tho.
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# ¿ Jul 22, 2017 15:46 |