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User: LeadfootCA

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Comments · 16

  1. Re:Champions Online is a great game! on Xbox 360 Version of Champions Online Being Held Back By MS · · Score: 1

    City of Heroes has been doing all of this for 5 years now, fyi.

  2. GM used to make locomotives on Can the Auto Industry Retool Itself To Build Rails? · · Score: 5, Informative

    GM used to make locomotives via its Electro-Motive Division (http://en.wikipedia.org/wiki/Electro-Motive_Diesel). They sold the division back in 2005, and I don't see them reentering that market anytime soon, since General Electric now dominates it.

  3. Re:And most importantly on Drug Testing Entire Cities at Once · · Score: 5, Funny

    Congratulations, it's a suburb!

  4. Re:I've always wondered... on Journey Towards The Center of the Earth · · Score: 5, Informative
    The mantle is composed primarily of solid rock. From Wikipedia:

    Mantle rock consists of olivines, different pyroxenes and other mafic minerals. Typified by peridotite, dunite, and eclogite, mantle rocks also possesses a higher portion of iron and magnesium and a smaller portion of silicon and aluminium than the crust. In the mantle, temperatures range between 100C at the upper boundary to over 3,500C at the boundary with the core. Although these temperatures far exceed the melting points of the mantle rocks at the surface, particularly in deeper ranges, they are almost exclusively solid. The enormous lithostatic pressure exerted on the mantle prevents them from melting.

  5. Re:I'm not a transportation engineer... on China Going Up and Coming Down · · Score: 2, Informative

    Your missing freight. As the above posters have said, the U.S. passenger rail system sucks. However, we have the best freight rail system in the world, hands down. Trains here are rarely less than a mile in length, transport huge amounts of cargo, and do it all at a profit. Our freight railroads are private industries, after all. Oh, and the biggest growth area in the railroad industry right now? Intermodal, i.e: truck trailers and shipping containers. Railroads here compete with trucks, and they're winning. Take a look at BNSF Railway's stock price, if your sceptical.

    Now as for China, they're probably going to use this rail line for shipping out mineral ores and other raw materials. I doubt that the native people will see any benefit from this rail line.

  6. Re:HOW DO I GET ONE OF THOES JOBS?! on By Road and Rail? · · Score: 2, Informative

    Well, you can try asking for one. The railroads (in the US) are hiring right now due to the combined effects of the recent economic upswing and new retirement rules, which caused an unexpected surge in early retirements. Here's some sites to check out:
    Demand clogs traffic, profits for Union Pacific
    Union Pacific website
    BNSF website
    and more

  7. Re:the riaa is breaking the law here on RIAA Takes the Fight to the Streets · · Score: 1

    OK, I misspoke, they're not breaking the law. Ignore the first sentence.

  8. Re:the riaa is breaking the law here on RIAA Takes the Fight to the Streets · · Score: 1

    Yes, they're breaking the law now, but that might change. The railroads have their own police departments. How long until the RIAA persuades their politicians to grant them police powers?

    Here's a few: Norfolk Southern Police Department
    American Federation of Railroad Police

  9. Re:No. on Money Problems May Derail First U.S. MagLev Train · · Score: 1

    Lots of links = badass

  10. Re:No. on Money Problems May Derail First U.S. MagLev Train · · Score: 1
    If you've shipped anything via UPS ground this holiday season, more than likely it took the train for part of its journey.

    Large Railroads of North America:
    Union Pacific
    Burlington Northern Santa Fe
    CSX
    Norfolk Southern
    Canadian National
    Canadian Pacific
    Kansas City Southern
    And then there's Dakota, Minnesota & Eastern, which wants to became a bigger player in the transportation market through their proposed powder river expansion project

    And it's all run without your tax dollars.

  11. Re:No offense to the chineese but on Three Gorges Dam Begins Storing Water · · Score: 1

    If you made a dam in Oklahoma say, you could power texas, arkansas, kansas, missouri, and perhaps even some states as far as colorado

    To bad that such a dam would flood texas, arkansas, kansas, missouri, and perhaps even some states as far as colorado.

  12. Re:Great.... on State of 3d Graphics on Wireless Devices · · Score: 1

    You can also get Batboy and Cowboyneal in the add on pack.

  13. Re:Perhaps a tad more risky on Back to the Trees · · Score: 1, Troll

    There's also the issue of earthquakes out here in California. For all you easterners out there: trees tend to shake and swing during earthquakes. I've read acounts of the 1964 Alaska quake (magnitude 9.2) where the trees whipped the ground. Sorry, but I'm not going to live in a house that doubles as a trebuchet.

  14. Re:Greenhouse Gases on 10 Techno-Cool Cars · · Score: 1

    The key difference here is that when water vapor builds up in the atmosphere, it rains. Carbon Dioxide, on the other hand, just sits there. There are processes at work that reduce CO2 (increased vegetation, for one), but they work over extreamly long time cycles, and can't keep up with our CO2 output.

  15. Re:Before any gets into "why not in US?"... on Transrapid (MagLev) Test Successful In China: 405 · · Score: 1
    I take it you've never looked at a freight railroad main line before. Welded rail is actually widely used among freight railways because it reduces maintenance costs, not increases them, as you claim. Your point about freight trains pushing the rails out of alignment remains valid, however.

    Links 'n quotes:

    Alaska Railroad Quote: The conversion to CWR dramatically decreases maintenance costs, and improves ride quality as shown in the successful CWR test section in South Anchorage.

    Federal Railroad Administration Quote: Continuous welded railroad track is constructed with extremely long lengths of rail rather than traditional 39-foot lengths of rail. With far fewer rail joints than "jointed rail track," continuous welded rail offers a smoother ride and easier track and rail car maintenance.

  16. Re:Oil == Crack on Transrapid (MagLev) Test Successful In China: 405 · · Score: 1

    Now, of course, the automobile dominates passenger traffic and the trucking industry dominates freight and our potentially efficient rail infrastructure is a government-subsidized crumbling ruin that neither the auto, trucking or oil industry is interested in seeing re-emerge.

    Wrong. Railroads in the United States are profitable, privately run companies, which make their money from hauling freight. 40% of all frieght travels by rail in the US. Rail infrastructure is not a "government-subsidized crumbling ruin," as you claim. It is very much intact and well maintained by private money. The railroads were deregulated around 1980, and have been doing fine ever since. The fastest growing area in the industry is intermodal: hauling trucks and containers on flat cars. Research, man! Try it sometime!

    Association of American Railroads

    Union Pacific Railroad Homepage

    DM&E expansion project. This page is a little sparse, so try Google.