Why Is My Model Transparent With No Faces Visible? – blender base camp
Convert Curve to Mesh (Blender 2.5) - Modeling - Blender Artists Community
Hiding & Masking — Blender Manual
Is there a shortcut or setting to auto hide-all-children by hiding a parent? (because it sucks to expand a tree, hide several children, rinse, repeat) : r/blenderhelp