This book provides insights into the possibilities, realities and challenges of the rapidly evolving world of 3D printing or additive manufacturing. Contributors cover the applications for 3D printing, available materials, research, and the business of additive manufacturing from start-ups to Fortune 500 companies. As an important part of the Women in Science and Engineering book series, the work highlights the contribution of women leaders in additive manufacturing, inspiring women and men, girls and boys to enter and apply themselves to world of 3D printing and be a part of bringing the true potential of 3D printing to fruition. The book features contributions of prominent female engineers, scientists, business and technology leaders in additive manufacturing from academia, industry and government labs.