If LEGO Turing had had everything would have been easier
To celebrate the birth of Alan Turing, Jeroen van den Bos and Davy Landman created his famous Turing machine using LEGO NXT and computer system.
The Turing machine, for who does not know ... the basis of the performance of microprocessors and computers. It is a theoretical system capable of using a set of predefined rules and apply them on a set of input data to generate a final result that was returned to the user as output data.
A device that Turing curiously never made it to materialize due to technical limitations of his time and would have been a birthday gift as geek. The downside is that being a particular creation is not for sale.