With cutting-edge technology that can “read” buildings, ruins and landscapes from ancient worlds, TIME SCANNERS reveals physical and forensic history, allowing viewers to virtually reach out and touch the past.

Machu Picchu
A team of laser-scanning experts in the ancient Inca city of Machu Picchu attempt to answer three big questions: How did the Inca build a city atop a mountain ridge? How were the terraces constructed? And how did they supply water to the city?