Video: Charles Babbage's Difference Machine No. 2 Fully Operational

For those who haven't yet heard, a band of number-crunching nostalgists took the concept design for Charles Babbage's Difference Engine No. 2, and turned it into a real, fully functional machine. But what really makes the Difference Engine amazing is only noticed when you watch its thousands of moving parts in action.… »5/01/08 5:27pm5/01/08 5:27pm