Secrets - Season 2 - Eps 2: Great Pyramid
The Great Pyramid of Giza is the last of the Seven Wonders of the Ancient World still in existence and one of history's greatest mysteries. How was the 50-story monument built by a Bronze Age society with only simple hand tools at their disposal? Follow experts Mark Lehner and Peter James as they attempt to solve this puzzle, armed with a radical new approach and a 4,500-year-old diary that gives an eyewitness account of the monument's construction.
About Secrets

Title: Secrets
First Air Date: 2013-08-04
Last Air Date: 2021-09-20
Status: Returning Series
Rating: 8/10 (from 1 votes)
Language: EN
Seasons: 7
Total Episodes: 45
Network: History Smithsonian Channel
Genres: Documentary, Mystery
Production Companies: Blink Films
Synopsis
A monument that may explain why the people of a thriving ancient city vanished from Earth. A tablet that reveals a towering truth about one of the Bible's strangest stories. Evidence that the 10 plagues of Egypt were real natural phenomena. Join us as we follow a team of investigators around the globe, using modern science and technology to uncover ancient mysteries surrounding these and other puzzles from our past. By examining these relics and legends, we hope to gain insights into who we are, where we come from, and where we are going.