"First Slide, Please..."

The article offers suggestions for using a projector in such a way as to make a meeting enjoyable for the audience. It states that a projector with an interchangeable slide holder can be used to project 3¼ inch × 4 inch and 2 inch × 2 inch slides. It mentions that a projector should be plugged into an outlet that is on the same electric circuit as the overhead lights, as it will keep the speaker as well as the audience in the dark. It suggests that a meeting should be adjourned if it is arranged in a small room with a projector having a 12-inch lens. It mentions that nature can be brought to the meeting room, for example, overwintering wasps, which are attracted toward the projector, can liven up the session.