Table of contents: What is 3D printing? 3D printing technologies 3D Printing history 3D printing applications What is a 3D printer? Whats the difference between rapid prototyping machine and a 3D printer? What can you make with a 3D printer? Who make 3D printers? How much cost a 3D printer? How to build a 3D printer? What are the materials used to print 3D objects? What 3D modeling software is sui