Mysteries of the Pyramids with Dara Ó Briain

Dara Ó Briain is joined by archaeologist Raksha Dave and Egyptologist Dr Chris Naunton to probe the most compelling questions surrounding pyramids: How were these immense blocks quarried and assembled, so heavy that even a modern crane might struggle? What was the true purpose of the Egyptian pyramids? And if they were tombs, as some Egyptologists contend, why has no Pharaoh ever been found inside any of them?