Could Bose-Einstein condensates be used as qubits for a quantum computer? Since they would contain many atoms it would be easier to measure them....
There is a simple thought experiment for relativity that seems to indicate that when light is emitted from a moving source it will be "bent" in the...
ah, okay thanks. That helps out a lot.
In order to have current flow in an electric circuit in must be closed. Open circuits do not allow current to flow. My question is about grounding....
Heh, I like the way you put that. Thanks, I will do that.
I am writing a research paper for a composition class on quantum mechanics. I chose this topic because I like physics a lot (Physics is my major)....
I was wondering what people think of the following loose definition of time. Each "slice" of time is an output from the input of the state of the...
Ok, no one has replied to this yet, but I am not suprised. There probably aren't too many people on this forum who even know what I am talking...
Um, its not my book. I am saying the book is bs. Did you even read what I said?
Well of course I knew that site was crap, I only brought it up because I found it highly amusing. I don't even understand how crap like that gets...
As I understand it the equation Cos(x)=ax+b has no algebraic solution. I know you can get approximate solutions to it by various means, maybe even...
http://www.thefinaltheory.com/pages/1/index.htm I have no idea how I got to this website. I think it might have been an ad from here at...
Here is a fun idea. Imagine you can move through time at any rate you want fowards or backwards. But restrict your motion through one of the...
Ah, i see. thanks for the replies everyone.
How do I determine how much current a wire can safely handle? I made some electromagnets with some coil and 9 volt batteries, but the wire and the...
Thanks pete. Looks like a pretty nice site.
If I have a common bar magnet and I know the magnetic field it produces (I know its strength) how do I determine how much of some material that is...
Oh ok. Thanks Pete and James. I get it now. I should have been able to figure that out. It sucks though that the problems are so hard to...
hmmm...interesting stuff. Another question. Is e=mc^2 only for a vacuum? Would it be different, say, under water?
whoa. It will take me a while to work through that, but thanks for posting it.
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