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The definitive chart of the best monties

Try out these flo-maps for yourself: fractions speak louder than words

Swing on a magnetic pendulum into our autumn 2018 issue. Topological tic-tac-toe, maths, cake, categories, plus all your favourite regulars.

Elizabeth A Williams falls off a log

Have you been wondering what the pattern on it means?

Here is a very exciting way to measure how similar is your music playlist between your friends, or how similar are your Facebook contacts.