TED Talks
Ron Eglash: 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.
Curated Video
Settlements
Explore the places in which people live. How can cities keep growing larger and larger? People and places -Human geography - Settlements Learning Points The number of people living in a settlement is called its population. As settlements...