The salary of psychology professors can vary depending on factors such as experience, location, and institution. On average, psychology professors in the United States can make anywhere from $50,000 to $150,000 per year. Professors at top universities or with extensive experience may earn more.

Ronald H. Spector has written:

'Professors of war' -- subject(s): History, Naval War College, Naval art and science, United States, United States. Navy

The earliest computer was invented in the United States by students and professors at the University of Pennsylvania just before the start of world war 2.

Rate My Professor is a website that rates the professors from the United States. The ratings are provided by students and one can access the results online.

Law professors in the United States can earn an average salary ranging from $100,000 to over $200,000 depending on factors such as experience, location, and type of institution. Salaries can vary significantly between different universities and law schools.