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User: KenSeymour

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  1. Re:Some numbers on Auto Mileage Standards Raised to 35 mpg · · Score: 1

    It's funny, really, that so many people think that big vehicles are safer.
    In reality, they only seem safer. While you may have a better chance of surviving
    an accident, you have a lower chance of avoiding an accident.

    If you are in a situation that requires quickly steering out of the lane you are in and
    back in again (perhaps because there is a stopped vehicle in front of you) a higher,
    heavier vehicle is more likely to lose control at the same speed as a passenger car.

    There is one additional way in which heavier vehicles (like SUVs) make us less safe.
    If you are in a car and are low to the ground, you feel less safe and might drive more
    slowly and carefully. If you are high up and surrounded by lots of metal, you might feel
    invincible, go faster, and take more chances.

    Source: Malcolm Gladwell, Commerce & Culture, "Big and Bad," The New Yorker, January 12, 2004, p. 28. This article is abstracted here: http://www.newyorker.com/archive/2004/01/12/040112fa_fact_gladwell

    I think I cut the article and have it at home, but I am not at home. I vaguely remember
    it listing the Toyota Avalon as having one of the best accident statistics.

  2. Normal subway car currents on Battery Powered Tram Charges in 60 Seconds · · Score: 1

    A normal subway system might have DC power delivered at the third rail at either
    600 Volts or 750 Volts. It can provide several thousand amps (6000 Amp IIRC).
    So using the lower voltage figure, thats 3600 KW.

    I think third rails are about 5 inches by 5 inches.

    You should see what a CRT monitor looks like 50 feet away from third rails
    when a train approaches.

  3. I have had better luck with Amtrak on United Makes Plans to Drop 'Baggage Neutrality' · · Score: 1

    I took Amtrak once a week between Roseville, California and Oakland, California for about a year.
    This is about 100 miles.

    It took longer than the shortest drive time in a car. I think the longest it was late was about 45 minutes. But when you drive, your time is lost. You can't read a newspaper or a book.
    You can't break out a laptop and do some work. You had better not be enjoying an alcoholic beverage while you are driving your car.
    I used some of the time on the train to study for certification exams.

    I have been working in Southern California lately and took Amtrak between Oceanside and Burbank.
    The only thing bad about that train was that it was standing room only. I got a seat, but some people didn't.
    For that trip, taking the train was more pleasant than driving across the greater Los Angeles area.

    I have lived in California since 1973 and I am amazed at how much passenger rail has grown here
    in the land of the car. Metrolink in all over greater Los Angeles.

    The thing I like about the train versus flying is that you don't have to show up 2 hours early at the airport. You don't have to go through security and worry about what you have packed
    in your bags. You can show up at the last minute and buy a ticket before walking on board.
    Oh just try buying a ticket and walking on a train that goes between major cities in Europe.
    You need reservations for that kind of trip on a European train.

    Once, I was flying United to Sacramento with a stop in San Francisco. The flight into San Francisco was late and I could not get a seat on any of the remaining flights that day. United said they could get me on a flight the next morning.
    I responded that I could get home in 3 hours by train and got a refund for the final portion of
    my trip. With the money, I rode the subway to Oakland, took the Amtrak to Sacramento,
    then took a cab to the Sacramento airport where my car was parked.

    To me, occasional bad experiences on the train compare favorably to "road rage" incidents driving
    on the highway.

    YMMV.

  4. Not just recently on Airlines Have to Ask Permission to Fly 72 Hours Early · · Score: 1

    I have had the same experience back in the 1980s.

    It is not just something that started recently.

    When you are near the border with Mexico, you might get stopped.

    I was stargazing very near the border between California and Mexico and
    was driving home early in the morning. I was stopped and asked what
    state I was born in and maybe some other questions I don't remember 20 years later.

    It used to be, and perhaps still is the case that if you are near the border
    between California and Nevada, you might be asked if you have fruit with you.

    I guess if you have an out of state piece of fruit, it might have a bug in it
    that could wipe out some of the crops here in California.

  5. Strawman on GIMP 2 for Photographers · · Score: 4, Informative

    Comparing GIMP to the full version of Photoshop is a straw man argument. Compare it instead to Photoshop Elements. Elements is about $100, not about $700.

    I have used both Elements and GIMP and find Elements much more intuitive. This is even though
    I used GIMP first. Elements also supports the RAW mode for my Nikon D70.

    I now only use GIMP when I don't have access to my home machine, where the one licensed copy I have is installed.

    Elements also allows you to organize your photos into categories without having to create a directory structure. It has built in partial and full backup functions.

    Of course, YMMV.

  6. Re:OK, let's put it this way... on MIT Student Arrested For Wearing 'Tech Art' Shirt At Airport · · Score: 1

    I see this as the equivalent of waving a toy gun in front of a cop.

    They will shoot you under those circumstances. Afterwards, the cop will defend his actions
    as saying, "I wasn't going to take the chance that I or someone the surrounding area
    would be shot."

    You think this is overreaction. I think it is a good self-preservation strategy to
    avoid looking like you are armed with a deadly weapon when you are near police.
    It is the sort of thing that may ultimately determine whether a young person gets to be
    an old person.

    This time, the police managed to figure out it was not a real bomb before shooting her.

    I can understand how a cop, after making those decisions in seconds, might be a little
    worked up and say "She's lucky not to be dead."

    You might not be concerned if a cop is shot or blown up, but the cop sure is.

  7. We bought one from these guys. on NTP Pool Reaches 1000 Servers, Needs More · · Score: 2, Informative

    http://www.timetools.co.uk/

    They are a lot more than $20. Now I am just waiting for the customer to
    provide another hole in the roof so we can get our GPS antenna outside.

  8. Re:It's no surprise to me on 54% of CEOs Dissatisfied With Innovation · · Score: 1

    I like the part about the three different railroad gauges in the Southern United States
    contributing to the Union victory in the Civil War.
    Sometimes innovation bites you in the ass.

  9. Mod this up on Attack of the Evil Monkeys From Hell · · Score: 1

    The situation starts making a lot more sense after you read the parent's link.

  10. I use a small program for this . . . on Colleges Wrestle With Thumb Drives · · Score: 2, Interesting

    KeePass

    It generates passwords for you, letting you set the length and what
    characters are included. Then it stores them all for you.
    You can use one password to protect all your other ones.
    You can even set expiration in the program to remind you when to change
    a password.

    I used to re-use the same three or four passwords everywhere. But now
    nearly all of mine are quite random.

    Give it a try.

  11. Re:Heretics? on The Heretical Freeman Dyson · · Score: 1

    Democracy could work well if the electorate valued education and knowledge.
    One could imagine a country where even low-skilled, less-educated people
    hoped their own children went beyond their accomplishments by getting
    more education and going into higher skilled fields than they did.

    These same people might vote for candidates they felt had more knowledge and
    expertise than they did because they wanted such people running things.

    That pro-intellectual drive is always countered by an anti-intellectual drive.
    Some people to distrust elites and vote for people who are "just like them."
    Those people might think that a college education ruins people.

    The ideal political figure is either educated or knows who to call on for each
    area of expertise. But they also have to have the ability to speak the language of the
    anti-intellectuals in order to get elected.

    I think the ideal populace is one where the leaders don't have to "dumb it down" in order
    to get elected.

    A non-democratic system might be able to dictate that elites are in control of
    areas in which they are knowledgeable. But it might also end up differently.
    A king or oligarchy might make good decisions or bad ones. They might be
    benevolent or not.

  12. My analog computer experience on 1935 Meccano "Dam Busters" Computer Restored · · Score: 3, Interesting

    In the early '80s, I bought a used, rack-mounted electronic device. I also got some
    analog multipliers along with them.

    I took it to work where they had oscilloscopes I could use. One of the owners
    of the company recognized what it was and told me it was an analog computer.

    It had op-amp boards in it with a power backplane (you need +15 and -15 volts plus ground
    for example). On the end of each board was a row of holes connected to various inputs
    and outputs on the board.

    There were other boards with nails coming out of them, that you could solder together
    to make a "program". So you could switch from one program to another by pulling
    out all the boards with nails and wires, re-arranging the op-amp boards, and putting in a different
    set of boards with nails and wires.

    I was in college at the time and they guy who explained how it all worked was
    Ro Favreau. He had worked with analog computers for solving artillery
    trajectory problems.

    I remember fondly talking to him about it all and learning. I hope I will be able to pass on something I've learned over the years to some young man or woman engineer.

  13. Re:archival inks on Inkjet Photo Print Longevity Lacking · · Score: 1

    I am not a pro, but I researched this a little before buying my photo printer. I think
    I would be considered in the "Pro-Am" category.

    Epson Ultrachrome pigment-based inks are fairly long lasting. I bought an Epson R800
    printer, which works with these inks, and I use it a lot. According to Welhelm, the prints should last 100+ if
    framed under glass. These are the photos I care about as I hope to sell prints someday soon. I don't want to take someone's money
    and have them disappointed when 3 years later, the color has faded.

    I started taking 35mm photos in the late '70s and the colors have definitely faded since then in
    both the prints and the negatives. The black and white photos look the same as the day
    I printed them.

    Making your own prints is more expensive than having someone else do it. But if you are
    into photography, you might enjoy the control you get and the learning process of how
    to produce good digital photos.

    The ink-jet, Epson Ultrachrome inks produce prints that last longer than film based color prints.

  14. Re:Why do you live 100 miles from where you work? on US Gasoline Prices Spur Telework · · Score: 1

    You always have the choise of not taking the job in San Francisco or Silicon Valley.

    I also live 100 miles from the San Francisco Bay Area, but I work 2.2 miles from where I live. It takes me 8 minutes to get to work.

    There are lots more IT jobs in the Bay Area, but in my mind, the cost of real estate, the crowded roads, the expensive parking almost everywhere are just not worth it.

    When my job requires me to travel to the Bay Area, I try to take the train.

    Slightly Offtopic Rant

    After taking the train between Sacramento and Oakland, California many times, I was on
    vacation in Europe. I was surprised to find that our trains compare favorably to
    those in Western Europe. Of course, YMMV.

    The European trains charge foreigners more than locals for the fares. This not immediately
    apparent until you realize that locals can get a discount card.
    If you are going to Europe everybody says "get a Eurail pass." Then you find out
    that some routes only have so many seats available for rail passes. Our US $500
    rail passes (for two people) were no good between Paris and Brussels. We were told we would have to buy additional full fare tickets to ride the train. That was four days in advance!

    It turned out to be 1/3 the cost to buy bus tickets instead. And the bus was pleasant.
    Another time, we were trying to make reservations at the train station in Amsterdam.
    Their computer was down and they didn't know when it would be back up. So that's
    three trips to the train station for one train trip.

    My point is that at least in California, trains are getting better and better. Here,
    I can buy a ticket for a 100 mile train ride for under $20 at the last minute and just get on board.
    After hearing for years how much better European trains are than ours, I was quite
    surprised to have the opposite experience.

    Paris to Brussels is 200 miles though. The full fare ticket would have been about 80 euro or US $100 per person.

    End of Slightly Offtopic Rant

    Although there are people who spend 3 or 4 hours a day, 5 days a week. They are making a
    choice. They choose a bigger house and a bigger yard, with less time to spend in it.
    Or you can get a job closer to an affordable place to live.

  15. Two words on Landline Holders Increasingly Older, More Affluent · · Score: 1

    Answering machine.

    On my land line, I have an answering machine. I screen 98% of my calls.
    If you really want to talk to me, leave a message. I also got caller ID
    on it.

    Telemarketers call all the time. If it is right about dinner time, you
    can be certain it is a telemarketer. But they here my answering machine
    message and hang up. I get a little kick out of it. I imagine them
    saying "Is this guy ever home?"

    People that know me, know they have to leave me a message.

    When I want to talk to someone in my family, I use the landline because
    it sounds much better.

  16. Re:Power Station Emergency Shutdown on Big Red Button Disasters? · · Score: 1

    In the early 80's, a VAX was a good solution for runnnig FFTs.
    They had a great FORTRAN compiler and that was what FFT code was written in.

    I suppose they could have used an IBM mainframe or an array processor
    at the time. I think the first VAX, an 11/780, was about a third the
    cost of a mainframe. I don't know what array processors cost back then.

    By 1990, VAXes became underpowered relative to RISC processor based systems.

  17. Control Systems on Big Red Button Disasters? · · Score: 2, Interesting

    My current job involves, amoung other things, safety wiring and control systems.

    One thing I found interesting is that the emergency stop button for safety
    systems always has electrical current going through it. In the case of a saws
    and robots, that current might hold a relay closed, which in turn delivers power
    to the saw or robot.

    The reason they wire it that way is so that if the wire ever breaks or becomes
    disconnected from the emergency stop button, the machine stops.
    For those systems, stopping the machine when you don't mean to is preferable
    to not stopping the machine the one time in ten years that you really need to.

    I had worked with computers for years and would never have though of doing it that way.

    The most common "big red button" I see turns off the power to subway third rail
    power. Now if they could do something about workers getting hit by trains.

  18. Re:So I watched the Oscars last night... on BitTorrent Legit Service Launches · · Score: 2

    I had two points in my post. One was countering the idea that you couldn't rent the
    movies that are winning Oscars.

    The second point is why would I care about watching movies on a computer. Computers
    are more expensive than DVD players. My computer is not in my living room.

    Meanwhile, the average /.'er is bashing a for pay movie download service because they
    only support Windows. Outside of /., how many people are worried about this?
    How many people go down to the video rental place to rent a movie or sign up for NetFlix
    or use video on demand?
    Lots and lots of people.

    How many people want to watch movies on their computer? A relatively small number.
    How many of them have a problem with using either an Apple based solution or a Windows-only solution ?
    An even smaller number of people.

    Perhaps you are looking for a solution to a problem most people don't have.

  19. Re:So I watched the Oscars last night... on BitTorrent Legit Service Launches · · Score: 1

    That's funny. We rented "The Departed" a week and a half ago from our local video store.

    We only watched it once. But we don't watch movies on a computer.

    They are turning their backs on the enourmous market of people who want to watch movies on
    their computers, but are only willing to do it on Linux or Mac OS. ;)

  20. Not the usenet posting on Scientology Critic Arrested After 6 Years · · Score: 4, Informative

    I read in TFM that he was tried and convicted based on his picketing activities outside a Scientology film studio. Since then, I have not been able to get to TFM.

    You can read about it here.

    So he was not arrested for that usenet discussion. He has been sued in civil court
    for publishing Scientology documents. He defended himself and lost, to the tune
    of $75,000. He then declared bankruptcy. At that time, he started repeatedly picketing
    a Scientology film studio.

    When he was convicted and sentenced to six months in jail (for the picketing),
    he chose to flee to Canada because he believed that Scientologists would have him
    killed in prison.

    He applied for political asylum in Canada. After three years, Canada asked him
    to appear in person to hear what the decision was. Fearing deportation, he packed up
    and left Canada the night before.

    So no, usenet posting, in this case, did not get him arrested.

  21. Re:The Report on Scientists Offered Cash to Dispute Climate Study · · Score: 1

    In the old days, we used to call them tobacco scientists.

    You may or may not remember all the scientists the cigarette companies
    paid, who just happened to find that cigarrettes were not bad for you.

    Of course, their results were not published in peer reviewed journals.

    Pointing out that "They were paid by ExxonMobil" is an ad hominem attack
    doesn't mean these scientists are right.

    Let their results get published in peer-reviewed scientific journals.
    Until then, I for one will ignore them.

    Remember the tobacco scientists!

  22. Thanks . . . on Black Hole Found Inside Globular Cluster · · Score: 1

    for that link. It led me eventually to a wonderful web site.

    That site, in turn, got me to Are You a Quack?.

    Years ago, my being a Physics major qualified me as a crank magnet. I guess the Physics professors were too busy so I was dealing with the overflow.

  23. Switched back on Tamil Nadu (India) Shutting the Door On Microsoft · · Score: 2, Insightful

    I used to run Linux as my desktop 95% of the time. That was for about 4 years. Then I switched back to windows.

    Quicken is much better than GNU Cash. On windows, I can choose between Photoshop Elements and GIMP. On Linux, I can only run GIMP. I can also run Open Office on windows.
    Same for PostgreSQL, JBoss, Eclipse.

    I got busy and no longer had time to figure out why when I upgraded my OS software, my CD burner didn't work anymore or my sound driver, or my digital camera program stopped working.
    Also, Eclipse works, but you can't use it to print (this was over a year ago) on Linux/Unix.
    Yet another feature.

    The final kicker was when my system failed and I needed to get a new computer up and running quickly. Do I re-create my triple boot system out of the Windows box I bought?
    I had just gotten Fedora Core with SELinux properly configured (which took some doing back then) just before the crash.

    Another big annoyance was trying to do my taxes and doing something simple like reports of transactions for a given category.
    The OSS answer: learn Scheme and write your own reports. Yeah right.

    With windows, I spend a whole lot less time keeping my desktop going. I have more software options. I can buy hardware without searching the web to see if it is compatible.

  24. Re:My password ideas on MySpace Users Have Stronger Passwords Than Employees · · Score: 1

    It was on a previous /. password discussion that I heard about KeePass.

    I have started using it to keep all my web passwords and a few router passwords.
    It has a built in random password generator. The combination makes it easy to
    have every password hard to guess, different, and not have me forget it.

    It reduces, for me the problem to having one easy to remember password on the file
    itself and to maintain physical security on the file itself.
    Someone could get access to the file, but they would have to be up to the task
    of cracking it. That is better security than a sticky note.

  25. Re:iTunes 7.0 on iTunes Sales 'Collapsing' · · Score: 1

    I had heard of the problems with iTunes 7.0. So until recently, I stayed
    with the previous version. Then I recently relented and did the update.

    It seems that I skipped over the bugs, since I got 7.0.2.16 and it works
    just fine. I listen to podcasts and buy about one song a month.