The Talking Wire

On the tenth of March, 1876, in a rented Boston attic, a young teacher of the deaf spoke a single sentence into a crude wooden instrument, and his assistant, in another room, heard it come out of a wire. It was the first time in the history of the world that the living human voice had traveled down an electric line - and nothing would ever be the same. The Talking Wire tells the whole of that story, from first principles to the frontier.
It explains, in plain language anyone can follow, exactly what a voice is and why sending it down a wire was so fiendishly hard; it reconstructs the crowded, quarrelsome race to the invention - Bell and Elisha Gray filing on the very same February day, with Antonio Meucci, Johann Philipp Reis, and Thomas Edison crowding behind; and it follows the astonishing consequences - the most valuable patent ever issued, the war of six hundred lawsuits, the vast hidden army of women who connected every call by hand, the wire laid across the floor of the Atlantic, and, a century on, the first call placed from a device the size of a brick on a Manhattan sidewalk. Complete, balanced, and gripping, correcting the durable myths and honoring the forgotten, it is the one book for anyone who wants to understand how humanity learned to speak across any distance - and how a single trick with a diaphragm and a current became the ancestor of everything we now call being connected.