More from Ian Stewart
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The world of If
Opinion
Proof and beauty
Features
The turn of the screw
Books & Arts
Hilbert’s Hotel
Features
Pulling Power
Features
The power of sums
Books & Arts
Rules of engagement
Features
Roulette in Wonderland
Books & Arts
Taming the triangle
Books & Arts
Zero, zilch and zip
Features
That’s amazing, isn’t it ? – Why is intuition worse than useless when it comes to spotting real coincidences? Jack Cohen and Ian Stewart investigate
Features
Review : Born to sum
Books & Arts