How one innovative machine spawned mass media

The Monitor talks with journalist Jeff Jarvis about his new book, a history of the printing invention that ushered in a boom of daily newspapers.

傑夫·賈維斯在新書中指出，19世紀末的整行排鑄機讓報紙得以大規模印刷發行，真正催生了大眾媒體。這段印刷技術史也為理解今天人工智能帶來的衝擊提供了參照。