From the BBC programme Mechanical Marvels: Clockwork Dreams, Professor Simon Schaffer examines a clockwork creation of Pierre Jaquet-Droz.
The Writer Automaton, Switzerland
A 240 year old doll that can write, a clockwork creation by Pierre Jaquet-Droz, a Swiss watchmaker Video by BBC and lesterfontayne.
Some more for your viewing pleasure.
image: en.wikipedia.org