Hitchcock says, “I do not believe that puzzling the audience is the essence of suspense.” What kinds of examples does he use to help him support that statement?

What image resolution is best if you are printing an image to paper

Which excerpt from leo tolstoy's the death of ivan ilyich reflects the author's opinion that the members of the medical profession don't really care about their patients?

Today’s readers have more scientific knowledge than readers of previous eras what effect does that have on their reading of science fiction stories