You can build a model of the Great Pyramid, but first you need to scale it down. To do this, you will need to make the pyramid 3,000 times smaller than it really is! To achieve that, every 30 ...

The answer is a pyramid. Weekend Edition Math Guy Keith Devlin joins host Linda Wertheimer to discuss the aftershocks in the math world.

The Great Pyramid The Documentary Iconic Geometry Episode 3 of 3 Cecil Balmond examines the shapes that define three of the world's iconic structures, Stonehenge, the Taj Mahal and the Great Pyramid.