What is 3D Printing?
A) A process that builds-layer by layer in an additive process-a three-dimensional solid object from a digital model
B) Uses electronic tags and labels to identify objects wirelessly over short distances
C) Unmanned aircraft that can fly autonomously, or without a human
D) Focus on creating artificial intelligence devices that can move and react to sensory input

Question

Quizplus · Accepted Answer

3D printing is an additive manufacturing process that creates a physical object from a digital design by laying down successive layers of material until the object is formed. Each of these layers can be seen as a thinly sliced horizontal cross-section of the eventual object.

What Is 3D Printing