Image of Whirlwind Computer Whirlwind Computer
Project Whirlwind

Whirlwind not only was the first digital computer able to operate in real-time, but also was the first digital computer at MIT. During World War II, the U.S. Navy asked MIT for help in designing a universal flight simulator that used an analog electromechanical computing system. Gordon Brown, head of MIT’s Servomechanisms Lab, thought this was just the problem to keep his brilliant young assistant director
Jay Forrester at MIT. In the course of the preliminary work, the MIT team went to see the new ENIAC computer at the University of Pennsylvania. Immediately, the project shifted to the creation of a digital computer. As the project unfolded, there were many challenges, chief among them: How to make the computer operate in real-time? The breakthrough came with Forrester’s idea for a three-dimensional array of magnetic cores that revolutionized the machine’s performance. With the success came the creation of Lincoln Laboratory to turn Whirlwind into SAGE, a computer and radar-based air defense system. Whirlwind also created one of the most influential computer communities in the world. Venerated as “Bright Boys” (and a few “Bright Girls”!), Whirlwind alumni/ae have founded countless companies and have made numerous innovations in technology and software.

Whirlwind Computer, Core Memory Unit
Jay Forrester and Project Whirlwind

Photo: MIT Cardinali for MIT Museum

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  • This object was voted CLASS GEEK in the MIT Museum Yearbook Awards on December 9, 2011!

    Second Fridays
    9 Dec 11 at 7:53 pm