...Every subject in engineering from Calculus to Physics to Statics to Mechanics of Materials and others requires some form of trigonometric knowledge in problem solving. Knowing the trigonometric circle and its functions is imperative to an engineer problem solving skills and success. I am good a... (read more)
Before college, I entered the Air Force in 1963 serving 4 years in electronics area. After graduating from the University of Maine in 1971 followed by a year of graduate study, I worked in the field of electronic design for Raytheon (6 years), Hewlett Packard (25 years), Agilent Technology (5 years... (read more)