Charles Babbage and broadcasting the sea

The noisy Victorian world annoyed the mathematician, philosopher and inventor Charles Babbage, who came up with the idea of a programmable computer. He wrote letters complaining about it and a pamphlet which explored ideas about whether the sea could record its own sound, had a memory and could broadcast sound. New Generation Thinker Joan Passey, from the University of Bristol, sets these ideas alongside the work done by engineers cabling the sea-bed to allow communication via telegraph and Rudyard Kipling's images of these "sea monsters."

Producer: Torquil MacLeod

New Generation Thinkers is a scheme run by the Arts and Humanities Research Council in partnership with BBC Radio 3. Ten early career academics are chosen each year to share their research on radio. You can find a collection of discussions, features and essays on the Free Thinking programme page.

Joan Passey can be heard in Free Thinking episodes discussing Cornwall and Coastal Gothic, Oceans and the Sea at the Hay Festival 2022, Vampires and the Penny Dreadful.