Researchers have found more than 60,000 hidden Maya ruins in Guatemala.
They used Laser technology known as Lidar to digitally remove the dense forest canopy to create a 3D map of what is really under the surface of the Guatemalan rainforest. Showing that Maya ruins were much larger than ground-based research had suggested.
Archaeologists believe the cutting-edge technology will change the way the world will see the Maya civilisation.
Source: National Geographic
