How It All Began - Ripples in the Ether: The Science of Radio Communication - Lecture 1

Explore the origins of radio communication in this historical lecture from The Royal Institution's 1972 Christmas Lecture series "Ripples in the Ether: The Science of Radio Communication." Geoffrey G. Gouriet delivers the first installment of his six-part series, discussing the fundamental beginnings of radio technology. Recorded on December 22, 1972, this one-hour lecture provides valuable insights into electromagnetic waves, the principles behind them, and how electricity can transmit information. As part of a comprehensive series that traces the evolution of communication technology from the first telephone to the then-futuristic "Viewphone," Gouriet uses engaging demonstrations to explain how radio waves travel through the "ether" and how broadcast signals are translated into sound and images. This lecture represents the beginning of a scientific journey through the past, present, and future of radio communications, offering both historical context and technical explanations of the science that revolutionized human connection.