These tutorials are a bit out of date, as they were written for Blender 1.8. Blender's UI has changed quite a bit since then, so you can't follow these to the letter.
- Character modeling tutorial
- A simple tutorial on how to create South Park style characters in Blender.
- Force fields
- How to create Star Trek style forcefields using Unified Rendering.
- Hidden Line Rendering
- How to render opaque wireframe objects.
- Live video + Blender composition
- How I made my shadowship animation.