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Simon Singh's Numbers Another Five Numbers Episodes Available now
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Game Theory
When 3G phone licences were sold, game theory was used to boost proceeds for the Treasury.
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Kepler's Conjecture
Is the 'face-centred cubic lattice' the most efficient way of stacking spheres?
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The Largest Prime
Can large prime numbers be used to form the basis of more secure encryption codes?
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The Number Seven
Are 7 shuffles sufficient to achieve a good degree of randomness in a deck of 52 cards?
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The Number Four
Are 4 colours enough to paint any map, so neighbouring countries have different colours?