1. When a student holds 6 books and a 7th is added and they do not notice much of a difference 2. Adding hot sauce drops to a spoon and tasting it

Are these Gestalt theories or Weber's law HELP

Although many musicians participated in the bebop revolution, and history has undoubtedly forgotten many who were in the trenches of the harlem jam sessions, it is clear that the most important and influential architects of bebop were and