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Will the NSA Finally Build Its Superconducting Spy Computer?

The U.S. government eyes cryogenically cooled circuitry for tomorrow’s exascale computers

12 min read
Microchip in an ice cube.
Photo-Illustration: Bryan Christie Design

Today, silicon microchips underlie every aspect of digital computing. But their dominance was never a foregone conclusion. Throughout the 1950s, electrical engineers and other researchers explored many alternatives to making digital computers.

One of them seized the imagination of the U.S. National Security Agency (NSA): a superconducting supercomputer. Such a machine would take advantage of superconducting materials that, when chilled to nearly the temperature of deep space—just a few degrees above absolute zero—exhibit no electrical resistance whatsoever. This extraordinary property held the promise of computers that could crunch numbers and crack codes faster than transistor-based systems while consuming far less power.

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Medal of Honor Goes to Microsensor and Systems Pioneer

The UCLA professor developed aerospace and automotive safety systems

3 min read
Photo of a man in a blue jacket in front of a brick wall.
UCLA Samueli School of Engineering

IEEE Life Fellow Asad M. Madni is the recipient of this year’s IEEE Medal of Honor. He is being recognized “for pioneering contributions to the development and commercialization of innovative sensing and systems technologies, and for distinguished research leadership.”

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Video Friday: An Agile Year

Your weekly selection of awesome robot videos

3 min read
Video Friday: An Agile Year

Video Friday is your weekly selection of awesome robotics videos, collected by your friends at IEEE Spectrum robotics. We’ll also be posting a weekly calendar of upcoming robotics events for the next few months; here's what we have so far (send us your events!):

ICRA 2022: 23–27 May 2022, Philadelphia
ERF 2022: 28–30 June 2022, Rotterdam, Germany
CLAWAR 2022: 12–14 September 2022, Açores, Portugal

Let us know if you have suggestions for next week, and enjoy today's videos.

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