Which servant is this?
A mathematician turned scientist from the 19th Century. The King of Steam who dreamed about the revolution of the world. The prodigious great scholar who employed a steam engine to invent the first computers in the world - the 「Difference Engine」 and the 「Analytical Engine」. In modern times, he came to be called a 「father of the computer」.You have 5 minutes to answer (case insensitive)
