Always Has Been: Chapter 1: The Photophone: Pioneering Light-Based Communication

The photophone, developed in 1881 by Alexander Graham Bell and Sumner Tainter, was a groundbreaking audio recording device that used light beams for wireless voice transmission. This innovation marked a significant leap forward in communication, foreshadowing the principles of fiber optic technology. The device demonstrated the transformative potential of optical communication, revolutionizing how information could be transmitted over distances and setting the stage for future advancements in telecommunications.