Conversation so far:
What visual aids were used by Bloggingheads.tv?
The visual aids used by bloggingheads.tb took the form of holding up books, newspapers, or other objects that are being discussed to the camera.
Who on the Bloggingheads.tv had the idea to use visual aids?
Mickey Kaus from Bloggingheads.tv is particularly known for using visual aids such as masks, an Ann Coulter doll, and perhaps most recognizably, a stuffed moose doll.

Question: What other visual aids were on the show?
Self-contained rewrite: What other visual aids were on the Bloggingheads.tv show?