Someone explain relativity/q. mechanics?

<p>Does anyone have a good website that can describe relativity and/or quantum mechanics in EASY TO UNDERSTAND terms? Or, even better yet, can any of you do it here? I have been trying to wrap my head around these things, but without much luck.</p>

<p>[Quantum</a> mechanics - Simple English Wikipedia, the free encyclopedia](<a href=“http://simple.wikipedia.org/wiki/Quantum_mechanics]Quantum”>Quantum mechanics - Simple English Wikipedia, the free encyclopedia)</p>