Make it rain

This is my kind of gangsta rap. Those of you who teach biology might want to bookmark this.

http://www.youtube.com/watch?v=YyN0wx2AHfE

Also, on a very different (musical) note, just in case any of you that read this blog haven't yet heard Susan Boyle, you need to go listen to this right away.

http://www.youtube.com/watch?v=RxPZh4AnWyk

Just be warned: have a box of tissues handy.