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Geometrisation conjecture
Mathematical millionaire?
The mathematics of Grigori Perelman may earn him a million dollars, if no holes are found in his proof of the PoincarĂ© Conjecture.
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Find the gap
There's been progress on one of the biggest open problems in maths: the twin prime conjecture.
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Why we want proof
What are mathematical proofs, why do we need them and what can they say about sheep?
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Information, decisions and bits
A brief into to bits and why they're not the same as 0s and 1s.
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Maths in a minute: Local connectivity
How crinkly is crinkly?
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The physics of elementary particles: Part I
It's amazing to think that our world is based on a handful of fundamental particles and forces. Find out how...
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