Page 6 - 3-D Printers - 21st Century Inventions
P. 6
A design for a 3-D
1 object is created on a
computer program
The design is sent 2
to a 3-D printer.
The 3-D printer heats
3 material and builds the
object in thin layers.
10
ABD_INVT_3DP_FPGS.indd 10 4/30/18 5:53 PM
