Dr. Elizabeth Wayne on Why Seeing a Role Model Who Looks Like You Is So Powerful

'"I’ve always thought that seeing is believing,” said Dr. Elizabeth Wayne, a biomedical engineer. In her career, that’s meant innovating new ways of showing people what happens in the body, but also, as a black woman in the sciences, the importance of representation and being a role model. Dr. Wayne gives her Brief but Spectacular take on the power of images in science and life.' -- PBS NewsHour