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quantum computing

The Frontier exascale supercomputer

Technology

Are the world's most powerful supercomputers operating in secret?

A supercomputer called Frontier has been officially crowned as the world's first exascale computer – one capable of a billion billion operations per second – but more powerful machines may be out there

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Spiral galaxy and black hole, computer illustration.

Physics

Hot plasma mirror may help solve Stephen Hawking’s black hole paradox

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DRMN7A BERN - JAN 22 2014: Zimmerwald observatoty is tracking sattelites with laser on January 22, 2014, Bern, Switzerland.

Physics

Aliens could send us interstellar quantum messages using X-rays

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Quantum computer

Technology

Advanced quantum computer made available to the public for first time

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quantum entanglement

Physics

Teleportation trick shows promise for a future quantum internet

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View of the segmented trap inside the cryostat through the addressing viewport.

Technology

A quantum computer could catch its own errors on any calculation

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The camera

Physics

New kind of camera can image mini-whirlpools in quantum liquids

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An aerial view taken on October 31, 2020, in Izmir shows Rescue workers searching for survivors in a collapsed building after a powerful earthquake struck Turkey's western coast and parts of Greece. - A powerful earthquake hit Turkey and Greece on October 30, killing at least 26 people, levelling buildings and creating a sea surge that flooded streets near the Turkish resort city of Izmir. (Photo by Ozan KOSE / AFP) (Photo by OZAN KOSE/AFP via Getty Images)

Technology

Quantum communication system could detect earthquakes

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A pancake-shaped supersolid

Physics

Strange state of matter made into a pancake-shape for first time

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quantum computer closeup 3d render; Shutterstock ID 1748025194; purchase_order: -; job: -; client: -; other: -

Technology

Google calls for urgent switch to quantum-safe encryption as US delays

A US body in charge of choosing new encryption algorithms that can withstand quantum computers has delayed announcing them due to undisclosed legal reasons, while a team at Google is calling for an immediate switch

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Chemistry

Chemical computer can be programmed to solve hard problems

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Space

Planet-sized telescopes could be possible using quantum technique

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Physics

Quantum encryption could stop scammers from faking their locations

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Physics

First one-way superconductor could slash energy used by computers

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