Scale and spherize etc. things with mirror modifier — Right-Click Select
How to Mirror Objects in Blender To Create a Kaleidoscope Effect - Henry Egloff
Mirror Selection Keeps Failing - Basics & Interface - Blender Artists Community
selection tools - How can I select a point without selecting its reflected side - Blender Stack Exchange
Mirror — Blender Manual
uv - Mirror selection not working properly - Blender Stack Exchange
modeling - Unmerge Vertex with Mirror Modifier On (Make Two Vertices from One at the Center?) - Blender Stack Exchange
mesh - Mirror vertex selection - Blender Stack Exchange
Blender 2.8 Mirror Modifier Beginner Tutorial - YouTube
Mirror — Blender Manual
Mirror selection but maintain current selection - Blender Stack Exchange
How to flip the mirror modifier? So I may edit the mirrored side - Blender Stack Exchange
Why isn't the other side visible when I activate mirror modifier on Blender? - Quora
Blender How To Mirror An Object With Selection - YouTube
Mirror selection and topology mirror issues - Modeling - Blender Artists Community
Mirror — Blender Manual
How to mirror in Blender - Artisticrender.com
How to Flip an Object in Blender - Simple Solution - 3DModels.org Blog
Blender Tips - Select Mirror - YouTube
Selecting editing with symmetry without using mirror modifier - Modeling - Blender Artists Community
modifiers - I'm trying to make a vertex group on one side of a model, but the selection keeps mirroring on the other side too. How do I stop this? - Blender
Mirror Tool in Blender cuts items in half. Literally. - Modeling - Blender Artists Community
Selecting — Blender Manual
