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Icons of Progress
 

The IBM Punched Card

One could argue that the information age began with the punch card, and that data processing as a transformational technology began with its 1928 redesign by IBM. This thin piece of cardboard, with 80 columns of tiny rectangular holes made the world quantifiable. It allowed data to be recorded, stored, and analyzed. For nearly 50 years, it remained the primary vehicle for processing the essential facts and figures that comprised countless industries, in every corner of the globe.