Henry Petroski As a Guest 1 segment Queue January 25, 1990 11:05 What the Pencil Reveals about Civil Engineering. Writer and civil engineer Henry Petroski. His new book, "The Pencil: A History of Design and Circumstance" is a 400 page examination of the history and evolution of a deceptively simple tool. (Interview by Sedge Thomson) Interview Henry Petroski
Queue January 25, 1990 11:05 What the Pencil Reveals about Civil Engineering. Writer and civil engineer Henry Petroski. His new book, "The Pencil: A History of Design and Circumstance" is a 400 page examination of the history and evolution of a deceptively simple tool. (Interview by Sedge Thomson) Interview Henry Petroski