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User: ChrisMaple

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  1. Re:Particularly true of the Navy. on U.S. Navy to Deploy Rail Guns by 2011 · · Score: 1

    How major? Many wars, particularly ancient wars, were land wars. Consider the fall of imperial Rome, for instance.

  2. Re:steel beams from space? on U.S. Navy to Deploy Rail Guns by 2011 · · Score: 1

    Heinlein (The Moon Is A Harsh Mistress) had a simpler technology: drop rocks. I can't remember specific instances, but surely SF has even older references for gravity weapons, using asteroids.

  3. Re:Tactical Flexibility on U.S. Navy to Deploy Rail Guns by 2011 · · Score: 1

    Explosive propulsion must include both fuel and oxidizer. Half of that (the oxidizer) will be pulled from the air for railguns. Also (I'm not sure of this) the energy available from chemicals suitable for use as fuels is higher than the energy available from chemicals suitable for driving shells out of gun barrels.

  4. Re:Hmm... Range... on U.S. Navy to Deploy Rail Guns by 2011 · · Score: 1

    Ottawa is about 275 miles from the coast of Maine. That's not much of a margin against improved technology.

  5. Re:Branding on Intel Puts the Lock on Overclocking · · Score: 1

    Reputable manufacturers of expensive servers do not buy from storefront suppliers. They buy direct from Intel or AMD or from reputable distributors whose reputation would be destroyed if they remarked processors.

  6. Re:So now I can't burn out my processor? on Intel Puts the Lock on Overclocking · · Score: 2, Interesting

    You wish. Tom's Hardware points out that the Intel-supplied fan-heatsink is inadequate.

  7. Enron on SpaceShipOne Flight Not as Perfect as it Seemed · · Score: 1

    There were two Enron problems: Enron cheated California and Enron was too incompetent to stay out of bankruptcy. A large part of the first problem was caused by Enron gaming a government-crippled electric power industry. In this case, government oversight caused the disaster.

  8. Take the initiative on U.S. Supreme Court: Public Anonymity No Right · · Score: 2, Informative

    Before he can ask "Where are you going?" say "I'm lost. How do I get to (this place where I'm not going)?"

  9. Re:canada anybody? on U.S. Supreme Court: Public Anonymity No Right · · Score: 1

    I researched Australia about 25 years ago. Personal taxes were higher. More recently, gun ownership became illegal in Australia. Look before you leap.

  10. Re:canada anybody? on U.S. Supreme Court: Public Anonymity No Right · · Score: 1
    Capitalism in health care is a conflict of interest. There's no incentive for cures if you can make more money by alieviating symptoms instead.

    And your solution to this is to remove incentives for both cures and alleviation.

    In reality, much of the pressure for cures is demand-side. If I'm dangerously ill, I want to get well, dammit, not slide painlessly into death. And I'll pay well to get well. And in most cases, I can do the research to tell the difference between treatments that make me well and treatments that make me feel OK.

  11. Re:"And the SCOTUS is at liberty not to hear any c on U.S. Supreme Court: Public Anonymity No Right · · Score: 1

    My guess is that the S.C. takes a brief look at many cases and says "The lower court was correct. We'd be wasting our time handling this. We have nothing new to say."

  12. Re:Incredible... on U.S. Supreme Court: Public Anonymity No Right · · Score: 1
    Psychologically most people will believe a cop in a uniform

    That must be why O.J.Simpson was executed for murder. Oh .. wait.

    Actually, the Simpson case is probably not representative. I'm sympathetic to your view and I don't see any likely solution to this problem.

  13. Did Earthlink count itself? on U.S. To Impose Spyware Control Laws · · Score: 1

    Earthlink alters the Internet Explorer binary.

  14. Second prize on U.S. To Impose Spyware Control Laws · · Score: 1

    was two weeks in Philadelphia.

  15. Re:A soldier isn't a police officer... on Pentagon Seeks A Loophole In The Privacy Act · · Score: 2, Interesting
    There is no formal definition of what constitutes a declaration of war for the US. There should be, but there isn't. The president was authorized by congress to act militarily against Iraq and Afganistan, and that's going to have to be good enough. It's not likely to change, because the way it is gives cowardly legislators a way to say "I didn't vote for that war!" and it gives other people the ability to make the cheap shot "war wasn't declared!"

    We're at war, and saying otherwise doesn't make it so.

  16. Re:A soldier isn't a police officer... on Pentagon Seeks A Loophole In The Privacy Act · · Score: 1
    Much as I hate to say it, the Constitution provides for suspending habeus corpus under just such conditions as Shay's Rebellion.

    And you're a cheap character assassin.

  17. Re:Before someone else says it.... on Terraform Humans First, Then Mars? · · Score: 1

    Hunger is a signal that it's time to eat. Why do you wish to get rid of this important function of human bodies? Malnutrition and starvation are things that are better to get rid of, but they have more syllables so they're hardy to use in demagoguery.

  18. Re:If you live in a cold place, efficiency is 100% on Efficient Power Supply Contest · · Score: 1
    100% efficient in your house. However, it's only about 30% efficient at the power plant. You're better off, both economically and and as a system, to heat your house with fuel, possibly aided with sunshine.

    There are also heat pumps, which operate at "efficiencies" of several hundred percent in your house.

  19. Re:Why always DC conversion? on Efficient Power Supply Contest · · Score: 1
    Generating DC power directly is only possible by chemical or thermal means. All generators make AC.

    There have been batteries made that use nuclear decay. Also, there are photovoltaic cells. And electrostatic generators like Van de Graff and Wimshurst.

    Some generators make DC by using mechanical commutation. Whether this can be considered making DC, or making DC from AC, is arguable.

  20. Re:Why always DC conversion? on Efficient Power Supply Contest · · Score: 1
    household 110V AC is not really alternating, it is pulse, the true AC in a home is only 220 V AC (the 110 lines are made up of half of a 220 V and a neutral, that is why you have polarized plugs on AC equipment)

    That's one of the most confusing pieces of nonsense I've ever read. Household 110 V AC is a sine wave. Look at it with an oscilloscope, I have. 220 V AC is (usually) just two 110 V AC wires, one negative whenever the other is positive. They are polarized so that one blade (the larger one) is always neutral, if the socket has been wired correctly. The dependable neutral is a safety feature, and not necessary on some heavily insulated devices.

  21. Radio Frequency Interference on Efficient Power Supply Contest · · Score: 1

    The RFI output of CFs is pretty bad. I have to turn them off to receive some weak AM stations. My CRT monitor causes the same problem.

  22. Re:Bulbs, man... on Efficient Power Supply Contest · · Score: 1

    Some CF's still use inductive ballasts. They weigh more than the switching variety.

  23. Re:Exactly my first reaction! on AMD Going Dual-Core In 2005 · · Score: 1

    Your math is wrong by three orders of magnitude. 1/1.6 GHz is 6.25e-10 seconds, round trip. 3.125e-10 seconds each way. About three inches. But there's a lot more to take into consideration: speed of light on a PC board is lower, there are protocol and chip hardware delays, etc..

  24. Re:Ridiculous kHz on New Digital Audio Formats · · Score: 1
    The 20 kHz figure is typical and does not apply to all people. Until I was 30 I could hear to about 30 kHz and found entering some stores with so-called ultrasonic burglar alarms a painful experience.

    That doesn't mean you need response above 20 kHz to get a superb audio experience. The sounds above 20 kHz just don't add much to a performance, and in some cases are irritating.

  25. Re:Before anyone says it... on New Digital Audio Formats · · Score: 1

    Your knowledge of semiconductors is deficient. 120 dB SNR is not difficult under the proper conditions if you know what you're doing. Other factors are more limiting, such as CD dynamic range and microphone noise.