The link provided leads to an index of IBM corporate videos. "IBM and Georgia Tech Set World Silicon Speed Record with Frozen Chip" provides a video tour of the IBM Foundry and the Georgia Tech Cryogenic Lab where researchers demonstrated the world’s first silicon-germanium (SiGe) based chip capable of operating at frequencies above 500 GHz (500 billion cycles per second). The speed record was set at near absolute zero in temperature.

Citation: "IBM and Georgia Tech Set World Silicon Speed Record with Frozen Chip." Multimedia Tour of IBM Technology. Copyright IBM Corporation 1994, 2007.

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