Heyhey! I was surfing around some sites and had lots of fun.
Well, I learned abt the Science behind music, diff. colour eyes, and what that verticle "lines" below our nose and connecting to our mouth is called, what makes sad music sound sad, how to create your own NATION, and CRAP like: Is it scientifically possible to create LIGHTSABERS?... etc. etc... Hahaha it's really quite fun leh.

Learning abt all sorts of crap. XD

http://www.exploratorium.edu/music/