Babbage

Computing

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

7:27AM May 2, 2008 | Adrian Covert

newVideoPlayer("babbage2_giz.flv", 494, 296,""); 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. Today, it went on display at the Computer History museum in San Jose. Difference Engine No. 2, designed in 1847, was designed to calculate and tabulate values run through polynomial functions up to the seventh order. It, along with the other Babbage Engines, is considered to be the first automatic computing machine.

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