“In July 1845, British curiosity-seekers headed to London’s Egyptian Hall to try out the novelty of the summer. For the price of one shilling, they could stand in front of a wooden bureau, pull a lever, and look behind a panel where six drums, bristling with metal spokes, revolved. At the end of its ‘grinding,’ what it produced was not a numeric computation or a row of fruit symbols, but something quite different: a polished line of Latin poetry.”