Mayan astronomical charts found in Guatemalan jungle are oldest known | 21st Century Innovative Technologies and Developments as also discoveries, curiosity ( insolite)... | Scoop.it
From www.guardian.co.uk - May 10, 2012 2:28 PM
Paintings of the Mayan king and astronomical hieroglyphs unearthed in a room buried under a collapsed building...

 

Read more...