""A Summary of Researches in Sound: Conducted in the Service of the United States Light-House Board, During the Years 1865 to 1877"" is a comprehensive book written by Joseph Henry. The book is a detailed account of the research conducted on sound by the United States Light-House Board during the years 1865 to 1877. It covers a wide range of topics related to sound, including the properties of sound waves, the propagation of sound, and the use of...