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User: Colin+Smith

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  1. Re:expectations for reaction... on France May Require Biometric ID Cards · · Score: 1

    "I'm hoping (and frankly, expecting) some pretty strong negative reaction from the French citizenry. They have a bad history with ID cards (for reasons I shall respectfully not mention) and I dare say that the French are more alarmed by ID cards than citizens in anglo countries. They have a more intense concept of anonymity vis a vis the state."

    Not the case, at all. Completely the reverse in fact. It's common law countries like the UK where ID cards are controversial.

    The French already have an ID card. It just isn't compulsory (though most have them) and other than a photo, isn't currently biometric. And while you may not be required to carry an ID card, you are required to carry identification of some sort at all times.

    They'll be switched fairly painlessly.

  2. Mass transit has some *fundamental* problems on New York Computerizes its Subway System · · Score: 1

    Simply automating a group based transport system doesn't really solve the *fundamental* problems that they have. I suppose it's a small step in the right direction though.

    There are some fundamental problems with group based mass transit systems which have come to light since the automobile was introduced. Simply put, group based vehicles have to stop at every station to let people on and off. That means their average speed is abysmal. It doesn't matter what top speed they are capable of because they spend much of their time accelerating and decelerating to and from the stations. You can partially get round this by denying access to the vehicle i.e. express vehicles which don't stop at every station. Not much use if you live near a station that the express doesn't stop.

    The second fundamental problem with group based mass transit systems is that they rarely go where you want to go, in fact it's impossible due to the group based nature. They inevitably become hub and spoke systems with the hub in a town or city and you either go where the mass transit system wants you to or you have to change vehicles mid journey, possibly making several changes of vehicle with all of the additional delays that entails.

    These guys have an analysis document that is worth reading (Sorry, word format):

    http://www.atsltd.co.uk/ultra_pdfs/service_effec ti veness.doc

    The result is that compared to an individual vehicle like a car, conventional group based mass transit systems have excruciatingly poor performance and simply can not compete. The result being that 90% of journeys are made by other means, typically the car.

    The car obviously has it's own problems of cost, congestion and poor performance. The solution then is a fully automated mass transit system which makes use of *individual vehicles* rather than group vehicles...

    e.g.

    http://www.atsltd.co.uk/

    or

    http://www.skywebexpress.com/

  3. From the article. on Midsize Businesses Not Considering Linux? · · Score: 1

    27% have Linux installed somewhere.

    Saying that "A recent report concludes few midsize enterprises have an interest in Linux." is an interesting spin on the 27% figure. Is that 27% larger or smaller than previous reports?

    Hmm... "It also tends to confirm what Microsoft has been saying, slaps down some zealots". Well, no bias there then.

    Move along, nothing to see here.

  4. How can extremists damage the reputation? on Yankee Group Slams Linux 'Extremists' · · Score: 1

    I don't get it.

    OK, so there are these cars called Ferraris. You can see that they are fast, powerful and sexy. One day someone wearing an "I love Ferrari" T-shirt walks up to you screaming that Ferrari are the only cars which should exist then smacks you in the mouth. How does that damage the reputation of Ferrari?

    There are Ferraris and there are nuts. They are not the same thing, and having a Ferrari doesn't make you a Ferrari nut.

  5. Well, it's Ultra Wide Band on Ultrawideband May Stall Before It Starts · · Score: 1

    Therefore the bandwidth is almost unlimited, by definition. You could almost think of it as sending data in parallel rather than serially. It promises very high bandwidth, which you might think is great, free and easy with no consequences. But there's no such thing as a free lunch.

    OK, so what they're really doing is swapping from the time domain to the frequency domain to transmit data. What this does is add noise to all of the frequencies it operates over, and with a name like Ultra Wide Band as you might suspect will operate over a lot of frequencies... Which is why the more traditional operators are pissed, it's very likely to start spewing random crap all over the frequencies they use.

  6. The case for BLING! on Building a Silent, Air-Cooled System · · Score: 1

    Well, in terms of thermal conductivity (W/m K):

    (approx)

    Diamond: 2500
    Silver: 430
    Gold: 320

    There you go. You can tell your overclocker pals why they should be spending loads of money on getting hold of silver, diamond encrusted heatsinks, and why they are loser pussys if they don't. Hey, then you'd have a reason for those perspex panels and lights.

    BTW. Diamonds feel cold to the touch because of their very high thermal conductivity. Air has a thermal conductivity of about 0.026, glass is around 1 hence double glazing. Water is around 0.6 and snow (depending on density) around 0.15 hence igloos. Copper bottomed pots etc etc.

    Want to calculate how much heat you're losing through your walls and windows?

    http://hypertextbook.com/physics/thermal/conduct io n/

    Wattage = (k x A x (T(hot) - T(cold))) / Length (m)

    k = coefficient
    A = surface area (sq metres)
    T(hot) = Temperature at the hot bit.
    T(cold) = Temperature at the cold bit.
    Length = The thickness of the material in metres.

    My parents house had 2 rooms which were always cold, even with central heating on full blast. Big single glazed bay windows, losing somewhere around 10kW on cold days. Now fixed with very cheap DIY acrylic (perspex) sheet secondary glazing.

  7. As you mentioned they're college students on Is VoIP Google's Next Frontier? · · Score: 1

    Once you move out and have to pay for the stuff yourself, 1p/min and free VOIP->VOIP calls starts to become attractive.

  8. Any good UK based VOIP providers? on Is VoIP Google's Next Frontier? · · Score: 1

    Recommendations?

    I'm going to be making a *lot* of phonecalls in the near future and would like to keep my costs down.

  9. And what would Linux compete with? on "Enemies of Linux" Trying to Undermine OS? · · Score: 1

    Hmm?

    Linux is free... How can anyone compete with that? How can a competitor eat it's lunch? There is no lunch!

    Linux, PostgreSQL, MySQL etc etc etc don't have to compete with anything, they are going to consume the market landscape because they are free and their "competitors" are not. It's a mathematical certainty, the only thing which can stop it is legislation.

    The question asked is "A million bells, whistles and the cost of a dollar or good enough and free".

    Good enough and free wins, becomes the defacto standard. I've been in this business for, well, decades now and I've seen this over and over again. The people who think they are competing against Linux and other Free and Open Source software are deluding themselves and their shareholders. They are going to end up selling some expensive, niche products.

    Whether you like him or not, Richard Stallman is a very clever man.

  10. Artificially depressed exchange rate on China's Superior Technologies · · Score: 1

    The exchange rate is set by the govt in China. They only appear not to have money. It's set to flood business into the country, and out of the rest of the world. Just you wait till it's allowed to float on the market...

  11. You're simply ignorant on China's Superior Technologies · · Score: 1

    "Also, I don't see China being much of a leader in alternative fuels"

    http://www.thunder-sky.com/en/index.htm

    An innovative technology and an order of magnitude cheaper lithium ion batteries than you're likely to be able to get your hands on.

  12. 80%-90% efficient solar systems on Could Nuclear Power Wean the U.S. From Oil? · · Score: 1

    http://www.sunmachine.de/

    In the prototype stage at the moment. The production systems should compete very favourably in cost terms with photovoltaic cells.

  13. It isn't the waste that's the problem. on Could Nuclear Power Wean the U.S. From Oil? · · Score: 1

    It's the cost. At the moment, decomissioning a nuclear reactor when you're done with it adds a truly huge cost. It's a cost which is generally swept under the carpet in the name of profit.

  14. Re:£30 billion on NHS Awards Contract to Microsoft · · Score: 1

    I don't have a problem spending money on the NHS IT system. But FFS! £30 billion!!!! This is largely due to the large consultancies, EDS, AA, CSC, IBM etc. There doesn't seem to be much thought on value for money. Now, I'm not a Conservative supporter but they have a point when this kind of money is being spent.

  15. £30 billion on NHS Awards Contract to Microsoft · · Score: 2, Informative

    Don't worry, this is just a small part of the estimated £30 billion ($54b) that the NHS is going to blow on IT over the next few years. Money is no object when it comes to IT spending it seems.

    http://www.telegraph.co.uk/news/main.jhtml?xml=/ ne ws/2004/10/12/nnhs12.xml

  16. Voting on a fantasy on Kerry Concedes Election To Bush · · Score: 1

    The biggest irony it seems that they voted on something which doesn't really exist at all...

    e.g.
    http://news.bbc.co.uk/1/hi/programmes/3970 901.stm

  17. Re:Yeah, Canada is America done right. on Canadian Public Radio Streaming Ogg Vorbis · · Score: 1

    It was supposed to be funny. Getting modded as insightful is ironic.

  18. Yeah, Canada is America done right. on Canadian Public Radio Streaming Ogg Vorbis · · Score: 3, Insightful

    We had a few extra years on that one. America came out of the oven under done.

  19. He wants Bush in power. on Pre-Election Discussion · · Score: 2, Insightful

    Cos he knows Bush couldn't catch a cold.

    Or rather, Bush has an agenda which is served by not catching Osama Bin Laden.

  20. That'd be Diebold then... on Pre-Election Discussion · · Score: 2, Insightful

    A sobering thought as the electoral process becomes more and more opaque.

  21. Re:What I find most interesting about this... on The Eye: Evolution versus Creationism · · Score: 1

    It's not the literal word of the bible.

    The fact that most of the bible was written hundreds of years ago by psychotic nuts who were often high on drugs or hallucinating due to weeks of fasting and self flagellation doesn't seem to bother them.

  22. Huh? on The Eye: Evolution versus Creationism · · Score: 1

    I don't get it. I can feel heat provided by infra-red, how is it a big leap from something like that to an eye?

  23. Re:Had to be non-US on The Votemaster Is...Andrew Tanenbaum · · Score: 1

    "He's a US citizen living abroad"

    Ah. Chalk one more up for "It must be something in the water".

  24. Too noisy on Ahanix D5 Media Center Enclosure · · Score: 1

    Hard disks, fans and the medium quality audio components they stick on most PC boards these days.

  25. SSSShHHHH!!! on Flattening Out The Linux Cluster Learning Curve · · Score: 1

    Of course it's much more difficult than it appears to be... Ehm, look... Don't tell anyone, OK.