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quantum computing

Technology

Quantum memory device could stop unhackable networks from failing

A memory device that temporarily saves quantum information could become an important addition to quantum networks because it would allow users to salvage information if it fails to transfer properly

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D-Wave says its quantum computers can solve otherwise impossible tasks

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Technology

Google launches $5m prize to find actual uses for quantum computers

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Quantum computer uses a time crystal as a control dial

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Technology

First unhackable shopping transactions carried out on quantum internet

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A quantum computer

Technology

Google wants to solve tricky physics problems with quantum computers

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Technology

Quantum computer sets record on path towards error-free calculations

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IBM's quantum computers like Condor and Heron must be kept in an elaborate device called Quantum System Two which keeps them extremely cold

Technology

IBM’s 'Condor' quantum computer has more than 1000 qubits

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The largest quantum computer, created by Atom Computing

Technology

Record-breaking quantum computer has more than 1000 qubits

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Mathematician warns US spies may be weakening next-gen encryption

Quantum computers may soon be able to crack encryption methods in use today, so plans are already under way to replace them with new, secure algorithms. Now it seems the US National Security Agency may be undermining that process

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MosaiQ's generated images

Technology

Quantum AI image generator is no match for ones on ordinary computers

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Quantum computer from side view

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Adding nanofridges to quantum computers could make them run faster

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City-wide quantum communication network in China is most advanced yet

Physics

City-wide quantum communication network in China is most advanced yet

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Why haven't we got useful quantum computers yet?

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