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food science

First fluid knots created in the lab

Physics

First fluid knots created in the lab

Mathematical knots cannot be untied – and now they have been made in water, a feat that could boost our grasp of aircraft wings and quantum superfluids

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Space

Quantum skyfall puts Einstein's gravity to the test

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Physics crunch: Higgs smashes into a dead end

Physics

Physics crunch: Higgs smashes into a dead end

Features

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Physics crunch: Time to snare neutrinos?

Features

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Space

Physics crunch: Seven experiments to change it all

Features

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Physics crunch: Time to boost the energy?

Features

Earth's mantle helps hunt for fifth force of nature

Physics

Earth's mantle helps hunt for fifth force of nature

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Physics

Harness vast power of quantum computers… for sums

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Earth

Fertiliser makes another reason to eat less meat

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Doctors would tax sugary drinks to combat obesity

Health

Doctors would tax sugary drinks to combat obesity

Hiking the price of fizzy drinks would cut consumption and so help fight obesity, urges the British Academy of Medical Royal Colleges

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Earth

Biofuel rush is wiping out unique American grasslands

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Physics

Sand-grain-sized drum extends reach of quantum theory

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Earth

Horsemeat scandal should make us rethink how we eat

Opinion

Earth

DNA tests can prevent the next horsemeat scandal

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