Science 101: What is a Supercomputer? v2 @ArgonneLab
Science 101: What is a Supercomputer? v2  @ArgonneLab
Uploaded May 2026 | Updated September 2026, 1 week ago
Argonne’s Science 101 series takes you back to the basics, with plain-language explanations of the scientific concepts behind our pivotal discoveries and our biggest innovations.

In this Science 101, computational scientists Christopher Knight and Kevin Brown provide an inside look into supercomputers. These powerful machines can perform billions of calculations per second to assist scientists in solving some of the world’s most pressing challenges.

Breakthroughs happen when hard-working researchers, technicians and engineers put supercomputers to work.

Find out more about this Science 101 ►► anl.gov/science-101/supercomputing

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Argonne National Laboratory seeks solutions to pressing national problems in science and technology by conducting leading-edge basic and applied research in virtually every scientific discipline. Argonne is managed by UChicago Argonne, LLC for the U.S. Department of Energy’s Office of Science.

The U.S. Department of Energy’s Office of Science is the single largest supporter of basic research in the physical sciences in the United States and is working to address some of the most pressing challenges of our time. For more information, visit the Office of Science website.
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Science 101: What is a Supercomputer? v2

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