Sir Arthur Conan Doyle Mulling the Possibility of Seances via Radio — 1922

In 1922, when radios were introduced to the general public, Sir Arthur Conan Doyle — the creator of Sherlock Holmes and a staunch believer in Spiritualism — donned headphones and experienced radio for the first time, in Atlantic City. He speculated that the new technology might be quite efficacious in communing with the dearly departed. More inside.