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 ...

At 146.5 m (481 ft) high, the Great Pyramid stood as the tallest structure in the world for more than 4,000 years. Today it stands at 137 m (449.5 ft) high, having lost 9.5 m (31 ft) from the top.

This is key, given the Great Pyramid’s 2.3 million blocks, each weighing a lot. The engineering used was ahead of its time. It shows the ancient Egyptians’ advanced knowledge. Geometry was key ...

The clips explore the advanced mathematics and geometry used to build the pyramids with the aid of Egyptian artefacts and how the religious beliefs of the ancient Egyptians influenced the position ...