Articles on Symmetry

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Kite- and dart-shaped tiles create never-repeating patterns. PrzemekMajewski /wikimedia

The maths behind ‘impossible’ never-repeating patterns

Many scientists didn't believe that crystals made up of never-repeating patterns could exist. But they do and scientists are starting to understand the weird maths behind them.
Repeating patterns are visually intriguing. Frank A Farris

Patterns are math we love to look at

When you see a repeating pattern, your mind easily imagines it continuing to infinity. There are mathematical rules behind the intriguing visuals.