What if people could make toys, foods, or even body parts using a computer printer? They can! Modern programmers and scientists have figured out a way to make three-dimensional versions of almost anything they can design on a computer. This title covers the latest, greatest advances in 3D printing, from how it works to how it''s used in homes, schools, and workplaces. Accessible language, up-to-date photos, and a high-interest STEM topic make this a great choice for eager and reluctant readers alike.