How to prepare and slice an STL file for 3d printing

Chapters:
0:00 Intro
0:09 What is an STL file
02:31 How to export for 3D Printing
03:20 How to test if a 3D Object is manifold
06:00 How to select a 3D Printing profile
08:00 How to transform the object to fit the printer
11:08 How to Slice an STL File
11:30 How to pan, zoom, and rotate the Camera
12:34 How to review the sliced profiles
15:29 What is a 3D Slice
17:30 What is a Shell
18:30 How the Slicer fixes non-manifolds
20:22 Reviewing the slicer settings
21:48 How and why customize the Infill
24:37 How to create a custom profile
25:25 Understanding how support works
30:30 How to slice multiple objects at once
33:02 How to split an object for 3d printing
34:44 Reviewing how the 3D printer works
35:39 How much material will be used
35:57 How to export G-Code