http://demonstrations.wolfram.com/Tur...
The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily.
A Turing machine is a minimal idealization of a computer. It consists of a line of cells known as the "tape," with an active element called the "head" that can move back and forth and can change the colors of the tape according to a set of rules. Its ev...
Contributed by: Enrique Zeleny