11.   Last week, this column focused on cutting and drilling plastics.

12.   Next week this column will focus on the procedures for installing the different types of vents.

13.   The columns will focus on different golfers.

14.   The column often focuses on insider dirt about Hollywood studios and big-media players far outside the Washington Beltway.

15.   The columns focused on parliamentary procedure and conflict resolution.

16.   These columns focus on complaints, suggestions and questions by readers.

17.   This week this column will focus on forced-air heating.

18.   WITH Technobuddy column focuses on using commonsense regarding new technology.