S1 E3: Petra

Aired: 7/14/2014 | 0:52:48 | Expires: 6/1/2018 | Episode
Structural engineer Steve Burrows leads his team of laser-scanning experts to Jordan to scan the ancient desert city of Petra. Using 3D laser-scanning technology, he wants to uncover its construction secrets and shed new light on this architectural wonderland lost to the West for more than 1,000 years.