Future of Maglev in the US Military 268
The Hippy of Death writes "An article at The Weekly Standard discusses the current maglev research being funded by the US military. From the article: 'But what if you could drastically reduce the amount of noise a ship makes directly at the source? ...Vibration & Sound Solutions Limited suggested placing mag-lev sensors at the source of the electromagnetic fields, such as motors. The idea was to actually levitate the machinery with an array of electromagnets while using a small amount of power.'"
Reduce friction? (Score:2, Insightful)
Comment removed (Score:2, Insightful)
Public benefits of military research. (Score:5, Insightful)
While applying magnetic levitation technologies to engines is a rather roundabout solution, the research will improve humanities knowledge of such technologies in general, potentially expediting the timeframe in which you and I can reap the benefits. Who knows what the future will be? Perhaps we will see MagLev public transportation soon? Or perhaps air travel will be much quieter (now that would be enjoyable)... nevertheless research into the field is necessary.
One interesting note is that MagLev technologies are NOT that difficult to implement. It's really just a control system of an electromagnetic field. OK, so it is difficult, but its nothing new. What advancements we really NEED have to do with:
1.) Efficiency. Superconductivity will reduce the overall power / energy demands of the system.
2.) Reliability. What happens when the power goes out? Does the train / engine / whatever just fall to the ground? This is a BIG consideration.
3.) Safety. Does exposure to such large EM fields cause cancer?
4.) etc.
Despite all of the these concerns I am REALLY excited that this type of research is getting funding... at the very least it is a very practical application!
Well, thats enough for now.
Matthew Wong
http://www.themindofmatthew.com [themindofmatthew.com]
Re:Doesn't make sense... (Score:3, Insightful)
There's a reason they've been working on extending the range of their nukes, and it's not so they can hit farther into Canada. . . .
Re:Doesn't make sense... (Score:3, Insightful)
Re:You are a coward (Score:3, Insightful)
Launching a cruise missile instead of challenging people to hand to hand combat isn't brave. It is smart.
As far as the size of the US military goes, the US military is what stood between the USSR and the rest of the world for half a centaury. The sacrifices that the American people made to keep the USSR where it was and hold the line against such a juggernaut seems to have been quickly forgotten. The US put itself directly in the way of the USSR. As the Cuban missile crises showed, the US was more then willing to risk complete annihilation in a fight to keep the USSR at bay.
Now, I am not claiming that US isn't a big ugly leviathan that makes nations fall apart when it sneezes wrong. I am not arguing that in its pursuit to keep the USSR at bay that innocent people were not hurt, nor that the US has not committed its share of evils in the name of a greater good. Anyone who tries to paint the actions of the largest economy and military in the world in terms of pure right and wrong is deluding themselves. The US is and always has been run by humans, flawed creatures as they are. I have no doubt that if it could all be done over again there are things that we would never do again because the turned out to cause so much human suffering.
My point is that despite its mistakes, the US was there for the rest of the world with its big ugly and unwieldy military. That big ugly military that slaughtered innocent people in Vietnam also bought millions of people time to escape Vietnam (many of them to the US) before it descended into the hell hole that it became. The US military was there to repulse North Korea from South Korea and held the line even after a million Chinese came pouring over the border. South Korea is happy little fairytale land that it is today and not the seventh level of hell that North Korea is because the US military was there. The threat of the US military is what kept the USSR from making West Germany and France look like East Germany and Poland.
My point? Yeah yeah, the US military is big and deadly. Where ever it goes and whatever it does people die. That said, it stood as a shield for half a centaury against far more malevolent forces and saved the lives of countless hundreds of millions. Maybe in this new centaury it has worn out its usefulness. Maybe all of the challengers have been beaten and the US can set down the shield and sword and get on with more productive things.
Then again, I bet at the very least the people of Taiwan sleep a little bit better at night knowing that US military leviathan is still lumbering around.
Re:Not a solution at all (Score:3, Insightful)
War has solved some of the greatest problems in history. War is the biggest motivational force in innovation.
War is a tragic thing, but don't you dare let me hear you say it isn't useful.
Re:Not a solution at all (Score:3, Insightful)