Synopses & Reviews
-- Clear and concise biographies of the world's most important and influential scientists
-- Traces the development of revolutionary ideas and inventions that continue to shape the way we live
-- Complemented by full-color paintings, drawings, and photographs
Learn about the Scottish-born inventor whose interest in communication and sound helped him become the first person to transmit voices from one place to another.
Synopsis
Learn about the Scottish-born inventor whose interest in communication and sound helped him become the first person to transmit voices from one place to another.