The Northeast Florida Woodturners Association (Jaxturners) have posted videos of their latest meeting demonstration. In this demonstration Bob Hunt starts with a discussion of turning safety, sandpaper and techniques for sanding deep hollow forms.
Here is the first of the four videos. You can see them all on the Jaxturners YouTube Channel.
What a great idea to publish videos of your demos. I know I am not able to make every meeting but I would enjoy seeing what went on.