Search found 155 matches

by mdeminico
Sun Jan 02, 2011 5:25 am
Forum: General
Topic: Happy New Year, T-P
Replies: 5
Views: 2037

And if NIF announces the achievement of scientific breakeven by vaporizing gold capsules with a massive laser array, I shall congratulate them, even if I would prefer that someone else get there ahead of them. I would absolutely crack up if NIF found out they had to use large amounts of a precious ...
by mdeminico
Sun Jan 02, 2011 5:23 am
Forum: General
Topic: If we had just kept the F-22 production line funded...
Replies: 343
Views: 114687

Yes, I am very well aware of the supercruise thing. But you are obviously not aware of the distance between the US soil and mainland China... It makes the fighter very ineffective. You might have better results stationing them in Okinawa or some other friendly airbase closer to China. Otherwise, yo...
by mdeminico
Sun Jan 02, 2011 4:25 am
Forum: General
Topic: If we had just kept the F-22 production line funded...
Replies: 343
Views: 114687

The money problem in the US isn't how much is being spent on the military. That is only about 5 to 10 percent of what is taken in by taxes from what I've seen. The budget problems are in how the other 90 - 95% are being used, in my opinion. the u.s. federal budget is publically available online. i ...
by mdeminico
Fri Dec 31, 2010 10:22 pm
Forum: Theory
Topic: What IS the current in a superconductor measured as?
Replies: 40
Views: 26317

Perhaps the v=ir is a result of an effective resistance caused by the inductor itself?

So, there could be a moderate voltage, and a moderate current, relative to the amount of "resistance" created by the inductor? Or does an inductor not do this?
by mdeminico
Thu Dec 30, 2010 7:24 pm
Forum: Theory
Topic: What IS the current in a superconductor measured as?
Replies: 40
Views: 26317

I think I MAY be understanding your question now. Given the circuit below, where the straight lines are all superconductors unless there is a resistor (/\/\) in the way. The center cross wire is also SC but is above the transition temperature so it has resistance. The current is your typical V=I*R1...
by mdeminico
Thu Dec 30, 2010 7:17 pm
Forum: General
Topic: Oh the insanity!
Replies: 30
Views: 6125

...and they need to know at least one foreign language, better two. Um, why? You see, here in the United States of America, we speak the language of international business. If your native language is Slovenian, as my great grandparents' native language was, then yes, you need to learn a new languag...
by mdeminico
Thu Dec 30, 2010 7:09 pm
Forum: General
Topic: Oh the insanity!
Replies: 30
Views: 6125

Skipjack wrote:Did I say to do that? Did I say that? No, I did not!
You are a very angry person aren't you?











I'll work on responding to the rest of your post slowly...
by mdeminico
Thu Dec 30, 2010 1:40 pm
Forum: Theory
Topic: What IS the current in a superconductor measured as?
Replies: 40
Views: 26317

I know those formulas, just am wondering what the heck current could possibly be. If you knew those formulae, you would not be asking the question in that way I think .... current (Amps) is charges (coulombs) per second flux ... literally. I'm probably completely missing this (wouldn't be surprised...
by mdeminico
Thu Dec 30, 2010 1:31 pm
Forum: General
Topic: Oh the insanity!
Replies: 30
Views: 6125

True Education is this: Learning how to learn. That's what schools should be teaching kids. But they don't. How many people out there have you run into that you tried to explain how to walk themselves through a simple concept, only for them to just completely abandon the idea after 5 minutes? What ...
by mdeminico
Thu Dec 30, 2010 1:09 pm
Forum: General
Topic: If we had just kept the F-22 production line funded...
Replies: 343
Views: 114687

What happens when they: 1) Can't borrow more money 2) Can't find someone to give them more money 3) Can't take more from the population and maintain their willing cooperation This is why these are democracies. Get it? Get it? If people do not want to pay anymore, they will either vote for somebody ...
by mdeminico
Thu Dec 30, 2010 3:47 am
Forum: Theory
Topic: What IS the current in a superconductor measured as?
Replies: 40
Views: 26317

Carver Mead has the answers on this one. http://www.amazon.com/Collective-Electrodynamics-Quantum-Foundations-Electromagnetism/dp/0262133784 Part 1, sect. 1.1; Magnetic flux = inductance*current total energy in loop, W = 0.5*inductance*current^2 Magnetic flux = n*quantum-fluxoid; n is an integer I ...
by mdeminico
Thu Dec 30, 2010 2:17 am
Forum: General
Topic: If we had just kept the F-22 production line funded...
Replies: 343
Views: 114687

Lone fighter pilot controling a wing-UCAV or two? They'd better have great automation because fighter pilots get busy with one airplane. I think you will have plenty of geeks to have at least one, if not two pilots per UAV. I don't think you quite understand the difficulties in robotics. Having a 1...
by mdeminico
Thu Dec 30, 2010 2:07 am
Forum: General
Topic: If we had just kept the F-22 production line funded...
Replies: 343
Views: 114687

Shipjack, I know you're smarter than this... As long as Socialism exists, Communism will never be dead. Communism is simply "grown up Socialism". You can NOT have Socialism long term without it becoming full fledged Communism. Sooner or later, some people will stand up and say "I'm sorry, no, you c...
by mdeminico
Thu Dec 30, 2010 1:56 am
Forum: General
Topic: Oh the insanity!
Replies: 30
Views: 6125

The problem is that if education is expensive and there are no loans and grants for the people, you will end with a whole lot less educated people out there. Less well educated people means less know how and that means being less competitive on the international stage. The high prices of education ...
by mdeminico
Wed Dec 29, 2010 8:40 pm
Forum: Theory
Topic: What IS the current in a superconductor measured as?
Replies: 40
Views: 26317

That's what I'm wondering... this answer is something you'd think has a straightforward "google it" answer, but it's not out there.