The Obama White House: Girls in Stem: A New Generation of Women in Science

Girls in STEM, featuring young women scientists and engineers who wowed the President and the nation at the White House Science Fair in February 2012, shines a spotlight on these extraordinary young role models and their exciting projects, ranging from a machine that detects buried landmines, to a prosthetic hand device, to a lunchbox that uses UV light to kill bacteria on food. [7:53]