Quote (elitepie @ Nov 18 2010 08:19pm)
if you truely know HOW something is, you can quite easily answer WHY
Those are fundamentally different types of questions. Asking "why" assumes that there is some answer to the question. We know how we came to be here (a billion years of evolution). So next, you say, the question would be Why are we here? Either you can answer spiritually (the universe or some divine being had a reason for us to exist) or you can answer scientifically (we are the product of the laws of nature put into practice).
As for "SCIENCE DOESNT KNOW HOW MAGNETS WORK" that's untrue. Magnetism is a product of when the electrons in a metal predominantly orient themselves along the same axis. When they all spin in the same direction, you get a strong magnet. When most, but not all, spin in the same direction, you get a weaker magnet. When the spin is completely random throughout the metal, then their net effects cancel each other out, so you get something that's not a magnet.
So, Why do electrons spin in the same direction for some metals and not for others? Well, for some magnets, they passed through an electric field that caused the electrons' spin to align a certain way. That's why heating up a magnet can cause it to lose its magnetic properties. Heat it up enough and the electrons move around and lose their alignment (remember, electrons in a metal are like a "mobile sea of electrons," so they can move about freely).
So then a move basic question: why do two ends of a magnet attract or repel each other? Asking that question is identical to asking why two masses attract each other via gravity. They're pretty much meaningless to everyone except people that want to say science is flawed or incomplete in its description of the universe. We know that it happens and we can accurately describe what's going on while it's happening. Practically speaking, that's enough to satisfy scientific curiosity. Anything beyond that is philosophy.
This post was edited by bentherdonethat on Nov 18 2010 09:36pm