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1,828,487 views | Ron Eglash • TEDGlobal 2007

The fractals at the heart of African designs

'I am a mathematician, and I would like to stand on your roof.' That is how Ron Eglash greeted many African families he met while researching the fractal patterns he'd noticed in villages across the continent.

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This talk was presented at an official TED conference. TED's editors chose to feature it for you.

'I am a mathematician, and I would like to stand on your roof.' That is how Ron Eglash greeted many African families he met while researching the fractal patterns he'd noticed in villages across the continent.

This talk was presented at an official TED conference. TED's editors chose to feature it for you.

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Ron Eglash is an ethno-mathematician: he studies the way math and cultures intersect. He has shown that many aspects of African design -- in architecture, art, even hair braiding -- are based on perfect fractal patterns.

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