Most people have read "1066 and all that: a memorable history of England, comprising all the parts you can remember, including 103 good things, 5 bad kings and 2 genuine dates" (one of the longest book titles I have ever encountered) and some may have encountered "The Decline and Fall of Practically Everybody", but these are the exceptions and not the rule. What interesting - but accurateish - takes on history have other Slashdotters encountered?
I've submitted this on EA's Facebook wall and repost it when it gets deleted:
EA's website is impossible to use. I started out trying to sign up with Pogo. On the registration page, it provides two fields to type your password into. I type my selected password in both places and fill out the rest of the registration form. I submit the form and get back "you need to provide a password". I go to help and select "Talk to an adviser" It asks me to log in. I follow the links to register an account on the main EA website, check my email confirm, and go back to "Talk to an adviser" I select Pogo as the Product. I get a spinning circle below for about 20 minutes. I stop it... Actually there's one still going as I type this. I log into Pogo using Facebook. It tells me I need to update my profile. I attempt to update it. It tells me my password is not correct. I attempt to go to EA's forums. It tells me I need to create a persona. I'm looking at a page that says Select a default persona, a spinning circle, and "Add a persona". As I type this it finally returns and I click on the icon that beneath it says hackwrench (EA ID). At the forums it says "Your email address is UNVERIFIED. You will be unable to post new topics or replies. Please visit the User Profile page to verify your account.
Electronic Arts". I thought I already did, that but okay, I click through the links until it tells me a verification email has been sent. I go back to my email and click on the verification link. It tells me I am now verified.I go back to the tab that said it sent an email, click back to the forums, and hit refresh. It still says I'm unverified. I log out and log back in. It no longer says I'm unverified, but I click through a few pages and still don't see an option to post. Back at the help site, I find an article for EasyInfo. I install and run it. I click on test your system. I get an unhandled exception error message dialog box, but it says I can continue. The EasyInfo window has expanded and there is an unpopulated box with the title "Games list:" and a blue button that says update games list. I click on the button, and get a dialog box that says "Progress indicator please wait while the games requirements info is retrieved". Then I get a unrecoverable error box that says "UserImterface has stopped working. Close program." The only option left to me that I can see is to post here on Facebook.
This post keeps getting deleted, but since it is my only communications line with EA, I'll keep posting it until I get a response...especially since this is supposed to be an option with "Connect with us".
The topic on Woz inspired me to post something about the ideas I've been percolating for some time. These are based on personal teaching experience, teaching experience by siblings and father at University level and by my grandfather at secondary school, 6th form college and military acadamy. (There's been a lot of academics in the family.)
Anyways, I'll break this down into sections. Section 1 deals with the issues of class size and difference in ability. It is simply not possible to teach to any kind of meaningful standard a group of kids of wildly differing ability. Each subject should be streamed, such that people of similar ability are grouped together -- with one and only one exception: you cannot neglect the social aspect of education. Some people function well together, some people dysfunction well together. You really want to maintain the former of those two groups as much as possible, even if that means having a person moved up or down one stream.
Further, not everyone who learns at the same pace learns in the same way. Streams should be segmented according to student perspective, at least to some degree, to maximize the student's ability to fully process what they are learning. A different perspective will almost certainly result in a different stream. Obviously, you want students to be in the perspective that leads them to be in the fastest stream they can be in.
There should be sufficient divisions such that any given stream progresses with the least turbulence possible. Laminar flow is good. There should also be no fewer than one instructor per ten students at a secondary school level. You probably want more instructors in primary education, less at college/university, with 1:10 being the average across all three.
Section 2: What to teach. I argue that the absolute fundamental skills deal in how to learn, how to research, how to find data, how to question, how to evaluate, how to apply reasoning tools such as deduction, inference, lateral thinking, etc, in constructive and useful ways. Without these skills, education is just a bunch of disconnected facts and figures. These skills do not have to be taught directly from day 1, but they do have to be a part of how things are taught and must become second-nature before secondary education starts.
Since neurologists now believe that what is learned alters the wiring of the brain, the flexibility of the brain and the adult size of the brain, it makes sense that the material taught should seek to optimize things a bit. Languages seem to boost mental capacity and the brain's capacity to be fault-tolerant. It would seem to follow that teaching multiple languages of different language families would be a Good Thing in terms of architecturing a good brain. Memorization/rote-learning seems to boost other parts of the brain. It's not clear what balance should be struck, or what other brain-enhancing skills there might be, but some start is better than no start at all.
Section 3: How to test. If it's essential to have exams (which I doubt), the exam should be longer than could be completed by anyone - however good - within the allowed time, with a gradual increase in the difficulty of the questions. Multiple guess choice should be banned. The mean and median score should be 50% and follow a normal distribution. Giving the same test to an expert system given the same level of instruction as the students should result in a failing grade, which I'd put at anything under 20% on this scale. (You are not testing their ability to be a computer. Not in this system.)
Each test should produce two scores - the raw score (showing current ability) and the score after adjusting for the anticipated score based on previous test results (which show the ability to learn and therefore what should have been learned this time - you want the third-order differential and therefore the first three tests cannot be examined this way). The adjusted score should be on the range of -1 (learned nothing new, consider moving across to a different perspective in the same stream) to 0 (learned at expected rate) to +1 (learning too fast for the stream, consider moving up). Students should not be moved downstream on a test result, only ever on a neutral evaluation of some kind.
Section 4: Fundamentals within any given craft, study or profession should be taught as deeply and thoroughly as possible. Those change the least and will apply even as the details they are intertwined with move in and out of fashion. "Concrete" skills should be taught broadly enough that there is never a serious risk of unemployability, but also deeply enough that the skills have serious market value.
Section 5: Absolutely NO homework. It's either going to be rushed, plagarized or paid-for. It's never going to be done well and it serves no useful purpose. Year-long projects are far more sensible as they achieve the repetitious use of a skill that homework tries to do but in a way that is immediately practical and immediately necessary.
Lab work should likewise not demonstrate trivial stuff, but through repetition and variation lead to the memorization of the theory and its association with practical problems of the appropriate class.
Section 6: James Oliver's advice on diet should be followed within reason - and the "within reason" bit has more to do with what food scientists and cookery scientists discover than with any complaints.
Section 7: Go bankrupt. This is where this whole scheme falls over -- to do what I'm proposing seriously would require multiplying the costs of maintaining and running a school by 25-30 with no additional income. If it had a few billion in starting capital and bought stocks in businesses likely to be boosted by a high-intensity K-PhD educational program, it is just possible you could reduce the bleeding to manageable proportions. What you can never do in this system is turn a profit, although all who are taught will make very substantial profits from such a system.
I'd like at least a 15" screen so I can watch movies when I'm in other countries. I'd also like to use Skype so a web cam would be good. Any ideas? It's hard to find laptops with linux installed hard to find. I could roll my own, but I'd rather not have to deal with getting everything to work correctly.
Let me know if you do...
That I am old enough to remember where my current
Ok, ok, you're too lazy to google it, so here's the link: Son of Hexadecimal Kid
According to the Center for Automotive Embedded Systems Security, there are serious security flaws in the existing technology. Not necessarily a big deal, for now, as they observe that the risks are low at the current time. Emphasis on "current". They also state that no crackers have been observed to use the required level of sophistication. Again, emphasis needs to be on "observed". Yes, it may well be a while before automotive networks reach the point where this is exploited in the wild (at least to any scale), but I would remind you that it took Microsoft from Windows 3.0 through to Windows XP Service Pack 2 to take security even remotely seriously. That's a long, long time. And Microsoft had nothing like the install-base of the car industry. Further, the qualifications required by most companies to be a system administrator were a good deal steeper than the requirements for a car mechanic, so systems administrators were likely far more familiar with the issues involved. Also, said systems administrators are far more accountable for security issues, since there are plenty of third-party tools that novice users can use to spot malicious software.
The first question is why this even matters. It doesn't affect anyone today. No, but it's guaranteed to affect at least some current Slashdot readers in their lifetime and, depending on how rapidly car networks develop, may affect a significant fraction surprisingly fast. Technology doesn't move at Stone Age speeds any more. Technology advances rapidly and you can't use obsolete notions of progress to determine what will happen next year or over the next decade.
The second question is what anyone could seriously do, even if it was an issue. Not too many Slashdotters own automotive companies. In fact, I doubt if ANY Slashdotters own automotive companies. Well, the validation tools are Open Source. MISRA has a fair few links to members and software packages. In fact, even if developers just developed an understanding of MISRA's C and C++ specifications it might be quite valuable as it would allow people to understand what is being done (if anything) to improve reliability and to understand how (if at all) this impacts security. You don't get reliability for free, there will be some compromises made elsewhere.
Does anyone have any ideas on who I should move my site to? I've been using Pair but they asked me to move along, so I will.
I've been having problems with Enterprise DB. This company maintains the Windows port of Postgres, but I have been finding their customer service.... less than satisfactory. This is the second time in, oh, 21 years that I've actually been infuriated by a company. However, to be entirely fair to the business and indeed the sales person, it is entirely possible this was a completely freak incident with no relationship to normal experience. There were all kinds of factors involved, so it's a messy situation all round, but the hard-sell aggressiveness and verbal abuse went way beyond what I have ever experienced from a professional organization in two DECADES. What I want to know from other Slashdotters is whether this is about on-par with the tales of meteorites landing on someone's sofa (which is my personal suspicion) or whether it's a more insidious issue. Please, please, please, do not take one incident as a general rule. I've not seen any article on Slashdot or LWN reporting wider issues with them, which you know perfectly well would have happened had there been a serious, widespread problem. Especially with all of the reporting on database issues over recent times and the search for alternatives to MySQL once leading developers defected and major forks arose.
This is, however, a major question. Like it or not, we need databases we can rely on and trust, which means that when they are backed by companies, we need the companies that back them to be honorable. (PostgreSQL itself isn't owned, so I trust the engine itself just fine. The development team is very impressive - and, yes, I do monitor the mailing lists.) Value-added only has any added value if it's valuable.
What is worse, from my perspective, is that my current boss is now treating it like this is how companies work when reselling Open Source products. His practical experience was being on the receiving end of all this. If we're to take advantage of the freedom (and bloody high quality) provided in the Open Source world, I need to deprogram him of the notion that they give hassle and sell grief. Does anyone have any experience doing this?
A petition calling for the return of perhaps the most important television show since The Great Egg Race is currently running but isn't exactly getting anywhere fast. It is vitally important that intellectually-stimulating shows be encouraged -- the consequence of failure (24 hours of Jersey Shore on all channels) is too horrible to contemplate. Unfortunately, as things stand, that's exactly what we are heading towards. Save your television and your mind before it's too late!
I basically sent pair Networks another WTF message and they responded again with telling me to piss up a rope:
I apologize for your confusion and I also appreciate your conviction.
However, pair Networks is a web hosting provider, not a law firm. Our job
is not to interpret the DMCA or the law in general, but to follow it.
Lawyers are very expensive, and the bottom line is that our Service Contract
states that we can terminate all or any part of an account for any reason
without notice. In this case, we are giving you fair warning that to keep
your site online, the best thing for you to do is remove the contested
material. While we appreciate your business, We also have to look out for
our best interest. While I understand that it
causes a moral dilemma for you, the bottom line is that, if we receive a
restraining order, we are not going to fight it; we are going to follow our
lawyer's advice and disable the site as a whole. If you want to proactively
avoid this situation, then you may want to look into moving your site to
another provider. We are not trying to push you away with this statement;
you always have the option of simply removing the content in question.
pair Networks, Inc.
With my first DMCA, I went to Chilling Effects and used a boilerplate response. I had a copyright attorney check it before sending it. The DMCA says they have 14 days to sue. I asked pair if it was settled after 14 days went by and only received the "we received your response and will respond". I figured if they ignored that, then the issue was settled. After two months, I got another DMCA.
pair removed my page for 14 days and sent an email saying that if they get another DMCA they will remove my entire site. My site covers a Star Trek band, Sacramento punk rock history, and a blog about riding a crappy old motorcycle round the world. Now I'm in Korea, trying not to fight with an ISP that I was happy with, over 17 questions. I know the easy thing is to edit the single page, and I let most things slide, but issues like this are one my windmills. Any suggestions? Is what pair is doing to me even legal?
The venerable BBC is reporting that a survey of light emitted from white dwarfs showed that between 1% and 3% had material (such as silicon) falling into the star on a continuous basis, potential evidence of dead worlds and asteroids. On this basis, the authors of the study speculate that the same percentage of mainstream stars in the active part of their life will have rocky matter. This is not firm evidence of actual planetary formation, as asteroids would produce the same results, but it does give an upper bound and some idea of what a lower bound might be for planetary formation.
Aside from being a useful value for Drake's Equation, the rate of planetary formation would be valuable in understanding how solar systems develop and what sort of preconditions are required for an accretion disk of suitable material to form.
Because the test only looked for elements too heavy to have been formed in the star, we can rule out the observations being that of cometary debris.
Four fireballs, glowing blue and orange, were visible last night over the skies of the Carolinas on the southeast coast of the United States, followed by the sound of an explosion described as being like thunder. Reports of hearing the noise were coming in from as far afield as Connecticut. There is currently no word from NASA or the USAF as to what it could be, but it seems improbable that anything non-nuclear the military could put up could be heard over that kind of distance. It therefore seems likely to be a very big meteorite.
The next question would be what type of meteorite. This is not an idle question. The one slamming into the Sudan recently was (a) extremely big at an estimated 80 tonnes, and (b) from the extremely rare F-class of asteroid. If this new meteorite is also from an F-class asteroid, then it is likely associated with the one that hit Sudan. This is important as it means we might want to be looking very closely for other fragments yet to hit.
The colours are interesting and allow us to limit what the composition could have been and therefore where it came from. We can deduce this because anything slamming through the atmosphere is basically undergoing a giant version of your basic chemistry "flame test" for substance identification. We simply need to look up what metals produce blue, and in so doing we see that cadmium does produce a blue/violet colour, with copper producing more of a blue/green.
Other metals also produce a blue glow and tables of these colours abound, but some are more likely in meteoric material than others. Cadmium exists in meteorites. Well, all elements do, if you find enough meteorites. but it exists in sufficient quantity that it could produce this sort of effect. (As noted in the chemmaster link, low concentrations can't be detected by this method, however this is going to be vastly worsened by the fact that this isn't a bunsen burner being used and the distance over which you're observing is extreme.)
Ok, what else do we know? The fireballs were also orange. Urelites, such as the Sudan impact, contain a great deal of calcium, which burns brick-red, not orange. This suggests we can rule out the same source, which in turn means we probably don't have to worry about being strafed the way Jupiter was with the Shoemaker-Levy comet (21 impacts).
What can we say about it, though? Well, provided the surviving fragments didn't fall into the ocean, it means every meteorite hunter on the planet will be scouring newspaper stories that might indicate where impacts occurred. Meteoric material is valuable and anything on a scale big enough to be heard across the entire east coast of the US is going to be worth looking for. It had split into four in the upper atmosphere, so you're probably looking at a few thousand fragments reaching ground level that would exceed a year's average pay.
I've been researching a law called IMBRA. I've been in a committed relationship for about 10 years, so the law doesn't effect me personally. However, everything I've read about the law makes my blood boil, it's essentially something like a poll tax for immigrant wives of U. S. citizens. Now, my personal opinion is that ranting about this in my blog isn't going to change the law, and worse laws (yes, as bad as this one is there are worse ones) hang around on the books forever. So, this isn't about political advocacy. However, part of my research provided an amusing example of Wikipedia being used for political purposes:
So, I thought I'd include that here.