Hello, I'm a graduate student in applied mathematics. My current research interests lie in Scientific Computation, Physics and Computer Science related topics.
Useful Stuff:
Learn some HTML, XML, Browser Scripting, or Server Scripting at W3Schools.com.
Fun Stuff:
MacTutor History of Mathematics
Neat interactive math site with lots of Java applets, cut-the-knot.org.
Random Stuff:
This is great: Mathmaticious.
Nature is amazing (EOL).