Printing Press to 3D Printing (21st Century Junior Library: Then to Now Tech)

Tech is constantly progressing and changing. But have you ever stopped and wondered how it all started? In Printing Press to 3D Printing, discover how the printing press evolved into the 3D printing technology we have today. Engaging inquiry-based sidebars encourage young readers to think, create, guess, and ask questions about this technology. Book includes table of contents, glossary, index, author biographies, and sidebars.