Yup, Rap really is the book wizard. Even his instant preliminary response reveals the past like a unique telescope. I also believe these Mayan discovery, original documents still exist. A Metropolitan Mayan civilization now looks to have been 30 million strong in northern Guatemala.

Also LIDAR of Angor Wat is a must see.

In the last 10 years archeological anthropology has been expanded back another half million years for modern sapiens and the fictional X ray glasses to see their homes, are now a LIDAR reality.