Pictures, patents, monkeys, and more ... on collecting

This chapter examines C. Francis Jenkins' photographic inventions that he used to demonstrate motion pictures in a variety of applications. Despite losing in the early battle with ...

This chapter focuses on C. Francis Jenkins' inventions that he sold through several business startups. Until the late 1920s, Jenkins had no significant outside corporate sponsors. ...

In the 140-plus years since Darwin popularized the study of nonhuman animal emotion, interest in the emotional lives of nonhuman animals has expanded rapidly. On the basis of Darwi...