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quantum computing

Technology

DNA-based computer can run 100 billion different programs

Mixing and matching various strands of DNA can create versatile biological computer circuits that can take the square roots of numbers or solve quadratic equations

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Technology

Computers that use heat instead of electricity could run efficient AI

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Nature is a quantum engineer

Physics

Why nature is the ultimate quantum engineer

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Future battery concepts

Technology

Quantum batteries that charge wirelessly might never lose efficiency

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An alternative way to picture the standard model of particle physics

Physics

An alternative way to picture the standard model of particle physics

Features

Technology

Why haven't we got useful quantum computers yet?

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Physics

Physicists create bizarre quantum Alice rings for the first time

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Technology

Chip shortages are producing winners and losers in the AI gold rush

Insight

IBM Quantum scientist Dr. Maika Takita in the Thomas J Watson Research Center IBM Quantum Lab.

Technology

IBM has just made error correction easier for quantum computers

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Physics

Why Isaac Newton's laws still give physicists a lot to think about

The apparent equivalence of gravitational mass to inertial mass is a remarkable and beautiful feature of the cosmos, with a deep implication, says Chanda Prescod-Weinstein

Comment

Physics

From time crystals to wormholes: When is a quantum simulation real?

Features

Space

Does space-time remember? The search for gravitational memory

Features

Physics

Newton’s first law appears to break down in the quantum realm

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Physics

Five of the biggest unanswered questions about the proton

Features

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