Front

When using a 3D printer, you CAN'T print out objects with many moving parts.

Back

True

Front

The printing platform in a 3D printer drops:

Back

before each new layer prints

Front

Today, MOST 3D printed objects are made from: metal, plastic, carbon, paper

Back

plastic

Front

How is a 3D printing job like the construction of a building?

Back

In both, the object is built layer by layer from the bottom up.

Front

What can you infer about the laser used to print objects from powder?

Back

It is extremely hot.

Front

As 3D printing becomes more common and cheap, it would likely lead to job losses along: doctors and nurses, factory workers, carpenters, artists

Back

factory workers