In 2011 three young women swept the top prizes of the first Google Science Fair. At TEDxWomen Lauren Hodge, Shree Bose and Naomi Shah described their extraordinary projects-- and their route to a passion for science.img src="http://feeds.feedburner.com/~r/TEDTalks_video/~4/zcULTecAUmY" height="1" width="1"/