IBM Type 704 (Colorized)

NASA employees working with IBM type 704 electronic data processing machine used for making computations for aeronautical research at Langley Research Center in Hampton, Virginia, March 21, 1957. Image courtesy National Aeronautics and Space Administration (NASA). Note: Image has been digitally colorized using a modern process. Colors may not be period-accurate. (Photo by Smith Collection/Gado/Getty Images)