In the middle of the XIX century in a small English town there lived a genius (or madman)) scientist. His passion was steam engines, in every room of his house were some units, some were used for space heating in cold season, while others produce electricity, the appointment of third could only guess ... It should be noted that the scientist was a very lonely man (as befits a genius), so lonely, that has designed a mechanical butler, and of other part-time. The butler was very loyal to his creator, he is helping scientists in various experiments that followed his machines, and at night they were talking by the fireplace (actually a scientist told a mechanical offspring about the world) ... In a cool, sunny morning, but rather as a butler, and usually at this time went around the room and check the status of machines ... When he reached the office of the scientist, the robot was surprised to discover that its creator is not there, but this time he always sat at the table and wrote something ... In general, only the robot was originally conceived, but in the course of its creation there was a lot of ideas, one of which I tried to implement ...