Mathematics
What 7 fiendishly hard puzzles tell us about the nature of mathematics
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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 51¶¯Âþ’s exclusive in-depth articles, interviews and long reads.
Health
How vanishing Y chromosomes could help explain men's ill health
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Physics
The 'impossible' particle hinting at the universe's biggest secrets
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Space
How astonishing observatories could do big physics from the moon
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Life
Can a strange state of matter explain what life is – and how it began?
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Health
A dramatic rethink of Parkinson’s offers new hope for treatment
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Physics
Where exactly does the quantum world end and concrete reality begin?
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Physics
Could the ancient Greeks have invented quantum theory?
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Physics
What exactly would a full-scale quantum computer be useful for?
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Physics
What does quantum theory really tell us about the nature of reality?
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Physics
A timeline of the most important events in quantum mechanics
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Physics
Carlo Rovelli on what we get wrong about the origins of quantum theory
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