S01 Episode 1
Mayan City of Blood
The lost city of Chichen Itza remains tucked away, deep in the jungles of Mexico, and contains secrets of an ancient civilisation. Scientists examine how this city was built and how human sacrifices moulded the city.
43 mins · Tue, 5 Jul 2016
S01 Episode 2
Dark Secrets of the Pyramid
New information provides a lead to answering some of the Great Pyramid's mysteries. Scientists investigate how the Great Pyramid was built, uncovering the truth about its hidden tombs along with other secrets.
43 mins · Tue, 12 Jul 2016
S01 Episode 3
Ghosts of the Great Wall
The Great Wall of China is Earth's largest man-made structure. Scientists investigate this fortified wall and the ancient secrets it holds.
43 mins · Tue, 19 Jul 2016
S01 Episode 4
Summit of the Gods
The Acropolis has stood for thousands of years perched above Athens on a rocky outcrop. Scientists examine how it was constructed, what it used to look like, and how it has withstood the area's frequent earthquakes.
43 mins · Tue, 26 Jul 2016
S01 Episode 5
House of Holy Relics
Scientists investigate the mysteries surrounding a medieval engineering project that could be home to the remains of the Bible's Three Wise Men.
43 mins · Tue, 2 Aug 2016
S01 Episode 6
Secrets at the Palace
Scientists investigate the engineering processes behind the construction of the Palace of Westminster and how it led to the modern skyscrapers of today.
43 mins · Tue, 9 Aug 2016
