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User: NicBenjamin

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Comments · 2,877

  1. Re:Idiotic Question! Answer: Price, Range, and .. on Why Electric Vehicles Aren't More Popular · · Score: 1

    Your arguments about EVs seems to be based partly on misperceptions about their capabilities (the Volt's gas tank is only 9 Gallons, but it exists, which means you can drive it thousands of miles without charging if you want, you just have to stop at the gas station every 9 gallons instead of every 13), and partly based on people's misperception of what they need in a car (250 mile trips are not common).

    Which sounds a lot like the small-car market in the late 70s, right before foreign cars started to dominate. The old guard in Detroit were convinced car buyers wanted symbolic, hard-to-measure shit like beautiful design and fun driving, and that a tiny Japanese car designed to not have this shit would move zero units. Then their customers got used to the idea that Honda made real cars, and anyone who wanted a sensible car went Japanese.

    EVs are the sensible cars of the next 20 years, and if battery tech keeps getting 10-20% better year-on-year it's not gonna be a decade before everything else switches over.

  2. Re:Drone It on Test Pilot: the F-35 Can't Dogfight · · Score: 1

    I believe you forgot a decimal point. 1000 times $27.4 Million is $27.4 Billion. Not that it changes the argument any.

    What F-35 adds is partly modern features like Stealth that make it more survivable then F-16, but also strategically locks in our neighbors to the US weapons ecosystem. Unless you want to sell the Canadians a bunch of F-22s.

    Which is wasteful in dollar terms, but hey. If we'd wanted any given department of the government to be efficient we'd have waited on the independence thing until the Brits had developed Responsible Government.

  3. Re:The reason is more simple on Why Electric Vehicles Aren't More Popular · · Score: 1

    Maybe in 10 years the poorest will be avoid the gas tax man the way the richest can, but then in 10 years it'll be time to replace the battery in most of these things.

  4. Re:Idiotic Question! Answer: Price, Range, and .. on Why Electric Vehicles Aren't More Popular · · Score: 1

    Dude, 40% is roughly the share of the market enjoyed by light trucks. EVs share could not possibly be higher then 35%, because that's roughly the percent buying cars cars, as opposed to trucks/SUVs/crossovers/etc.

    The question they're trying to figure out is why that 35% or so that belongs to the kinds of vehicles EVs can replace is not going EV. Which means you're basically answering the question "Why aren't Android smartphones dominating iOS?" with a long-ass explanation about how great Windows XP is for spreadsheets. Just as it doesn't take a genius to figure out that smartphones are not going to replace desktops for office work, it does not take a genius to figure out why the 40% of the market buying pickups do not want a Prius. The debate is why people will not switch from a Taurus or Accord to a Volt or Prius.

    As for long trips, two points:

    1) Everybody thinks they make a lot of long trips. Almost nobody actually does. My family's vacation spots were Piqua OH, and Southhampton, ON. Before I checked I would have thought both broke the 250-mile limit from Detroit. Neither does. Piqua isn't close (180ish according to google), and Southhampton is only 240. But they took forever, and severely taxed everyone's sanity because we were in an Accord and there were four of us.

    Thus I sincerely question the sanity of anyone who claims that he spends more then 250 miles in the same car as his four-year-old, on multiple trips a year. Note the "car," explicitly referencing a four-door sedan or smaller. The kind of vehicle that does not have a TV screen on the back console because nobody can see the back console. As I mentioned above nobody has ever wondered why a family that needs a Minivan does not switch over to a Leaf.

    2) Hybrids have gas tanks. The 250-mile range you see on something like a Volt means that after 250 miles you stop at a gas station and fill up, not that after 250 miles you stop at a hotel and plug it in overnight.

  5. Re:The reason is more simple on Why Electric Vehicles Aren't More Popular · · Score: 1

    I know all about insurance. When I lived in Detroit the penalty for buying car insurance with a Detroit Zip code was in the $1,500 a year range. This site shows it's still happening. Click on a dot. If it's Detroit, the minimum will be in the $2,500-$3,100 range. The 'burbs are all below $2k, and mostly at $1,500.

    As for EVs, the technology keeps improving, the costs keep going down, and used ones keep entering the marketplace. For example let's say you've got one car, but somebody needs to get to work every day and it's only a 40-mile commute. A used Leaf (available for $12k in my new suburban Cleveland home) would be perfect. If you need a car that can do gas-engine shit, then a hybrid Chevy Volt will set you back $16k used, and since you're saving about $1k a year in gas, if you use it for 10 years you basically purchased a 4-year-old-car for $6k.

    Part of the problem is this areas is moving at much greater speeds then most automotive technology, so something that was true when they were first introduced four years ago is no longer true, particularly if you buy used and get half-off the original sticker price.

  6. Re:Idiotic Question! Answer: Price, Range, and .. on Why Electric Vehicles Aren't More Popular · · Score: 1

    It's a huge subset.

    I have never met a family where Mom did not have her own car, and I work in retail. My coworkers are not wealthy people. The secondary car is frequently a POS that's barely running, but it exists. As long as the commute is less then 100 miles (and almost all of them are) an EV would be fine. Probably superior to the POS, because said POS's problems are almost all directly related to the complexity of the machinery required to get a gasoline engine to start, and it's tendency to wear out after 100k miles.

    Even in one-car families (which are almost universally also single-parent families) saving $1,000 a year on gas pays for a lot of car rentals to see grandma 400 miles away.

  7. Re:The reason is more simple on Why Electric Vehicles Aren't More Popular · · Score: 1

    Damnit, I put one too many decimal places in the gas cost, and then tried Ars Technica-style quotes on Slashdot.

    An edit button would be so nice.

  8. Re:Idiotic Question! Answer: Price, Range, and .. on Why Electric Vehicles Aren't More Popular · · Score: 1

    Depends on what you mean by cost.

    If you're in the market for a new or newish car, an EV does not cost more then a similar gasoline-powered vehicle; and has much lower total costs of ownership because it's really easy to spend $1,000 a year on gasoline. But the vast majority of people in the EV price range (ie: willing to spend $20k-$25k on a sedan), don't even consider it. Most people who want a $50k sporty-type fun car don't consider Teslas. And they probably should, because the competition would cost thousands more a year in gasoline.

    I strongly suspect that with gas prices consistently above $2.50, the total cost of ownership of an EV and cares that cost tens of thousands less is actually quite comparable.

  9. Re:The reason is more simple on Why Electric Vehicles Aren't More Popular · · Score: 1

    Which sucks but it's true. The worst bit is that the long-term cost of ownership of an EV is probably lower then a much cheaper gasoline vehicle, because the $1,500 gasoline car you buy is probably hellishly expensive to keep roadworthy, with shitty gas mileage (and subsequent $10-15k a year fuel costs), and forces you to burn your personal days at work quite regularly when said roadworthiness issues crop up. My $5k '99 Taurus was great from roughly '05 until '11, but at that point it refused to start and took hundreds from the ghetto mechanic and pull-apart to get back working, and then three months later it refuse to start again. So I switched to the bus. My social life sucks, but my bank account has a comma in it.

    It reminds me of a Terry Pratchett quote:[quote]“The reason that the rich were so rich, Vimes reasoned, was because they managed to spend less money.

    Take boots, for example. He earned thirty-eight dollars a month plus allowances. A really good pair of leather boots cost fifty dollars. But an affordable pair of boots, which were sort of OK for a season or two and then leaked like hell when the cardboard gave out, cost about ten dollars. Those were the kind of boots Vimes always bought, and wore until the soles were so thin that he could tell where he was in Ankh-Morpork on a foggy night by the feel of the cobbles.

    But the thing was that good boots lasted for years and years. A man who could afford fifty dollars had a pair of boots that'd still be keeping his feet dry in ten years' time, while the poor man who could only afford cheap boots would have spent a hundred dollars on boots in the same time and would still have wet feet.

    This was the Captain Samuel Vimes 'Boots' theory of socioeconomic unfairness.”[/quote]

  10. Re:The reason is more simple on Why Electric Vehicles Aren't More Popular · · Score: 1

    You must live in New York City and take the train everywhere.

    $20 a week works out to $1,040 a year, and 10 years of that makes up the $10k price difference. Assuming gas is $2.50 a gallon, that's 8 gallons a week. At 25 MPG that's 200 miles a week. A 20-minute drive to and from work eats up all of that budget.

    So most people who could actually use a 4-door car would save money in the long-run if they had $20k in cash to pay for an electric vehicle. The only time a gas model is cheaper in the long term is if a) your commute is long enough that the battery range on a low-end electric is insufficient, or b) you actually need a pickup/mini-van.etc.

  11. Re:France on In Response to Open Letter, France Rejects Asylum For Julian Assange · · Score: 5, Insightful

    Why would you assume that they're succumbing to US Pressure?

    This is fucking France, which spent most of the Cold War technically out of NATO, and didn't come back until it was safe in '09. They actively supported Rwanda's genocidal government because they thought the English-speaking rebels were lying about the genocide, to the point of sending troops to try to protect the fleeing government troops. Their response to PRISM was to condemn it as 'espionage' the very fucking day their biggest paper announced they'd been doing the same damn thing to their citizens for years.

    They support Assange and Snowden in public, solely because idiots like you will mistakenly assume this means they actually support Assange and Snowden. In private they will do their best to get those guys fucked over, because if those guys are fucked over they can't do interesting things like tell Le Monde about the DGSE. Which is why, despite their PR as privacy advocates, neither guy has actually asked for Asylum. It's not a surprise they were one of the countries that got Morales' plane stopped, and that of the four involved they were the only one that had clout with the other three (Portugal, Spain and Italy were all in the midst of EU-recovery programs at the time, and guess whose the most important economy in the Euro not named Germany?).

    So they have a long history of fucking privacy activists over, and then letting the US take the blame.

  12. Re:Rather odd timing... on In Response to Open Letter, France Rejects Asylum For Julian Assange · · Score: 1

    I doubt they'd kill him. They don't play that rough.

    But if he pisses them off then it will be very difficult for any EU state to accept him. And their public statements on him are always bound to be much more pro-Assange then their actual actions.

    The French state is more secretive, and more info-hungry, then the US; because it's a good deal more Machiavellian then any comparable advanced Democracy, including the US. It supports guys like him because they piss off the US, which allows France to keep playing it's historic anti-Anglo-dominence role.

  13. Re:Drone It on Test Pilot: the F-35 Can't Dogfight · · Score: 1

    Except of course it would be mighty hard to get export orders for aircraft that old, and half the military point of the program is to lock countries like Canada into a long-term alliance with the US Military. When you're the Hegemon everything you do has to suit both short-term tactical needs as well as long-term Strategic and Grand Strategic needs.

    Moreover, historically one of the strengths of the US Air Force was that (at least prior to the 70s) it would have multiple types in each role, which encouraged competition and somewhat turkey-proofed the force. So adding an A-13 modernized Warthog, and F-36 new Lightweight Interceptor would be very useful.

  14. Re:Drone It on Test Pilot: the F-35 Can't Dogfight · · Score: 1

    The Chinese are always interesting. Always looking for a shortcut that just happens to put the rest of the world into a "fuck you China" mood.

    In this case they probably could have developed a fighter 80% as good as the F-35 on their own, and then built twice as many of them, but no. They just built a worse F-35, which will be harder to export (the Chinese knock-off is only a prestige purchase if nobody knows you bought the Chinese knock-off), and will hit that 80% number if they're lucky.

  15. Re:Drone It on Test Pilot: the F-35 Can't Dogfight · · Score: 1

    In real world combat situations the F-16 dies before it detects the F-35. That's what stealth technology is. Now if you're a western-style democracy, with a good education system, and en extremely expensive air defense network, your ground stations can probably tell the F-16 where the F-35 is. But they can't give it a missile lock, so all that means is that they're pointed towards the enemy when the missiles start heading their way. Which is why the Air Force would use a combination of B-2s and F-22s to take out your air defense RADARs and missile batteries (ground RADAR can give those a missile lock) before sending the F-35s in.

    And it doesn't matter how many Predators you have. F-35 flies at 60k feet, they can only go up to 25k. 2,000 F-35s at 50k feet are just fine, and immune to drone attacks, but they can drop 8,000 bombs on your drone base per sorty. Which means the question isn't whether the two types ever meet in combat, it's whether the air-defenses of a base capable of supporting 2,000 F-35s can hold out against 400k slow, low service ceiling, etc. drones better then the base for 400k drones can hold out against 2,000 F-35s. And the 2,000 F-35 base has a major logistical advantage, and can also actually use older low-tech weapons such as machine guns and WW-2-era RADAR effectively.

    Almost none of aerial warfare since the Battle of Britain has turned on which side had better planes. It's all been about protecting your ground-based facilities.

  16. Re:Drone It on Test Pilot: the F-35 Can't Dogfight · · Score: 1

    As I said before, software issues like this are trivial for a country the size of the US to solve.

    As for the swarm, trouble is that would either need great AI or hundreds of thousands of pilots. And decent pilots cost the USAF more then $1 million in training before they even show up at their first squadron assignment.

    Since combat aircraft are hellishly expensive (it's very difficult to find one new-built for under $15 million, and aircraft period for under $100k are virtually impossible to find), and you'd need something like 10-1 to actually get close enough to a Mach 1.6 stealth fighter to use your numbers, the swarm strategy would probably cost more in the short term then buying F-35s. In the long-term, with AI, and the proper economies of scale, you might be able to make it work, but you might also turn into the guy who thought that invading Iraq with 100k guys would be a cinch because this new technique of maneuver warfare made the old standards obsolete.

    And of course the biggest problem is that you have to have all-weather, day-night, drones that can operate to 16 clicks, with miraculous RADAR either on the ground or incorporated within the drone itself, because a 10,000 drone strategy requires a 10,000 drone airbase; and if the B-2 Spirit can fly in on a rainy night at 15.1 clicks and blow everything up while it's still on the ground if you a) don;t have a welcoming committee in the air to wait for it and b) don't have the RADAR to find the damn B-2s BEFORE they level your precious airbase.

  17. Re:Drone It on Test Pilot: the F-35 Can't Dogfight · · Score: 1

    In an ideal world they'd probably be building a new version of the A-10. Something has to have advanced in the field of aircraft design since my Mom's 21st birthday. The F-16, AC-130, were also all designed well before Mom hit the big-21.

    But in the real world we've got a ridiculously complicated system of government, specifically designed so that nobody is actually Responsible for the entire result, lest one Evil Man corrupt the process, and the (in hindsight predictable) result is that everyone milks his tiny little section of the system for all it;s worth and nobody can strop him.

  18. Re:Drone It on Test Pilot: the F-35 Can't Dogfight · · Score: 1

    The poor Russians. The Chinese are now building new Sukhoi's without a license, they don't have the economic clout to stop selling them the latest version of the Sukhoi, and they can't afford to replace it with a Fifth-Gen. Couldn't have happened to a nicer country.

    I have no idea how their control of our plans will help the Chinese. I suspect they'll know what we're doing, and may have a plane that looks like ours, but won't be able to make it work as well (they know where to put that part, but don't know why to put that part), which means we still have an advantage.

  19. Re:Drone It on Test Pilot: the F-35 Can't Dogfight · · Score: 1

    Citation? The definition of a dogfight -- a gun and visual range battle of maneuver at close range.

    Watch an air show. The number one best thing to have in a dogfight is maneuverability. Biplanes are incredibly maneuverable because they weigh next to nothing, don't go fast, and have two wings worth of flaps moving air around. F-16s are 0 for 3. And at close range a battle of maneuver always goes to the guy who can out-turn.

    The reason F-16s are better in real-life combat (as opposed to ridiculous scenarios that don't mean shit in real life, like dogfighting ability) is they can end the dogfight by running away at Mach fucking 2, and then re-engage until they get the proper angle to kill the Gladiator before he realizes he should be fucking turning, which counts as going like 1 kill, 97 times running like a little bitch, but surviving until the end of the day.

  20. Re:Drone It on Test Pilot: the F-35 Can't Dogfight · · Score: 1

    The hardware can't.

    But it should be relatively trivial to figure out which vector the Chinese software is using to tell the plane to shut down and turn that off somewhere. Then you flash the ROMs with software with that vector turned off, and you've got a fighting unit. It's not necessarily at 100% (the attack vector was probably useful militarily, after all), but it's fighting and 1500-2000 fifth Gen fighters are more then the Chinese can handle. They're still flying 400-500 J-7s, which are a variant of the Mig-21s that gave us so much trouble in Vietnam.

    Given the nature of software, and the number of minds thrown at something like this, it's actually pretty likely our plane would be at 100% within a few days of the hack being discovered.

    The long-term problem a hack like this causes is that their pilots would have fairly intimate familiarity with how our planes work, as would their weapons designers, not that turning them off via software will win the damn war.

  21. Re:Drone It on Test Pilot: the F-35 Can't Dogfight · · Score: 1

    a) None of those are stealth.

    The F-22 is (in fact it has better stealth than the JSF) and so is the B-2 (also has better stealth than the JSF, but you called it out in your other reply so we'll let that one slide).

    The others don't need stealth to fulfill their respective roles.

    Dangit, missed two of them, not one.

    "Need to fulfill a role" is heavily dependent on the role. With F-35 as ground attack craft you can send the ground attack craft in before the B-2s and F-22s are quite finished turning the local air defense system into mincemeat. OTOH, it probably can't take A-10-style low-level missions even after the local air defense is gone because it's more vulnerable to gunfire and it goes too fast.

    So the Air Force probably will simply redefine the roles so that A-10s are obsolete and F-35 is the only possible answer.

    c) They're all old designs that don't look good on a budget request.

    Depends on what you mean by "doesn't look good on a budget request". As a taxpayer, they sure as Hell look good to me. They're much cheaper than JSFs and each is much more capable at the specific job it's intended to do. Those "old designs" have all the bugs worked out of them and are reliable as can be. And when one does break down, it costs peanuts to repair or replace it. If the folks in charge of the budget don't think that looks good, we need to fire them immediately.

    And who in DC have the taxpayers elected who actually wants to keep government efficient?

    The Republicans (and their allies in the Conservative movement) talk a good game, but when it comes to military spending literally the only time they've willingly cut it is that time they realized a useless artillery system was being designed in a black guy's district.

    The Democrats hate military spending in theory because it crowds out their social spending priorities, but love it in practice because Boeing/Lockheed/etc. are smart enough to throw a certain amount of the work the union's way.

    Which means if I'm a USAF Two-Star, and I want to make Lieutenant General, my proposed budget includes $0 for older aircraft that cost very little money, and as much as I can get away with in a brand-new type.

    d) Particularly a $1 Trillion request.

    We could buy so many of those things for $1 Trillion that we wouldn't have pilots to fly them all. So we'd buy a few less than that and train enough pilots to fly them. The result would be a force so large that we could run dozens of simultaneous sorties 24/7/365 and overwhelm anyone anywhere with omnipresent force.

    That's one potential strategy. But lots of pilots means lots of potential casualties, and this is no longer the country that lost 26k at the Muese River in WWI. The whole US Military has been going towards relatively few, very well-trained, very low-casualty operations since 'Nam. And even 'Nam (for all the Baby Boomers bitching about it) was extremely low casualty compared to the Bulge, Okinawa or the Overland Campaign. Call the modern model the warrior-monk model.

    Congress loves spending lots of money per warrior-monk, but really really really hates it when any of them dies because the American people do not fucking know how to deal with the death of anyone under 65.

    Thus we'll get thousands of warrior-monks piloting ridiculously expensive F-35s, rather then 10-15k piloting much cheaper (and in some ways, that do not cost lots of money, superior) older airframes.

    So we'll have a very expensive plane that does nothing particularly well, but we'll have a lot of them, and against almost any opponent we're likely to face it will be literally invincible because getting through ste

  22. Re:Drone It on Test Pilot: the F-35 Can't Dogfight · · Score: 1

    I guess those sanctions are more effective then we'd hoped.

  23. Re:Sure ... on University Students Made a Working Model Hyperloop · · Score: 1

    I didn't say you couldn't do 3.0 Gs. I said that your credibility is destroyed when you bring that into a discussion of mass transportation. Mass transportation is not supposed to be that jerky because mass transportation is supposed to be used by all the people you specifically agreed you weren't when you signed that contract before the pilot took you up.

    As for your comparison to current modes of transport, you're not comparing a current hi-spoed transport system with other current hi-speed systems. You're comparing a theoretical system designed by people whose job is to Fail Fast by cutting corners, and no education in transit, with those systems. The current systems you're talking about have been carefully calibrated to have 0.2 Gs lateral max, because when you cut that corner your customers put "Vomit Comet" on all your Yelp Reviews. The theoretical system is designed at 0.5 lateral Gs, which is roughly equivalent to what you get on a roller coaster.

  24. Re:Drone It on Test Pilot: the F-35 Can't Dogfight · · Score: 1

    That's always a risk in military service. If you miss out on one of those revolutions you lose the Battle of France to a force with fewer troops and shittier tanks (albeit much better aircraft). So you have to at least try.

    On the other hand, we will have 2,400 of the damn things. So even if they suck individually the quantity will "have a quality of it's very own". Especially when combined with our more experienced pilots and better missiles.

  25. Re:Drone It on Test Pilot: the F-35 Can't Dogfight · · Score: 1

    Don't be silly. It's not VTOL so the Marines could be stuck on a beach without air support like that one time in WW2.

    Moreover it's old, so the budget request would be tiny, and no Marine Major General who made it would ever earn his Third Star.