By Michael Torrice, San Jose Mercury News, April 10, 2009

In front of Stanford University's Main Quad, biologist Tom McFadden raps for a video camera. The flat bill of his Toronto Blue Jays baseball cap sits on the white rims of his sunglasses as he bounces his head to the beat. The video then cuts to him gesticulating in front of a projection screen that shows the cells of an embryo dividing.

http://www.mercurynews.com/ci_12108869?IADID=Search-www.mercurynews.com-www.mercurynews.com