The exhibition "Robots" at London’s Science Museum, presents the largest collection of humanoid robots ever assembled. There are 100 on display and visitors can interact with many of them. Some of the machines date back to the late Middle Ages. One of the most realistic is the Kodomoroid robot girl from Japan. The exhibition also looks at the possible advantages that this sort of technology could have for contemporary society, and its impact our lives. The exhibition shows clearly that the differences are disappearing between people and machines.