3-D printers were once considered a thing of the future, transforming raw materials into three-dimensional tangible objects. Fortunately for many young students, these printers have found their way in schools, science camps, and even at home, which is why this video resource is a great introductory tool for those ready to get their hands on the technology. Using colorful animations and age-appropriate explanations combined with lighthearted humor, the host explains to students how this technology works, and how it has made considerable contributions in the fields of engineering, medicine, and even food.