More secrets of Mexico's Teotihuacan are revealed

In Mexico - more secrets have been revealed about the ancient city of Teotihuacan. Researchers have spent years digging beneath the remains of a settlement that's believed to date back more than two-thousand years. And the latest discoveries seem to highlight the religious devotion of some of the people who lived there. The BBC's Tim Allman has more.

[eriknelson]

If the golden orbs & flecs represented planets and stars, then perhaps the liquid mercury represented the river-like "milky way" ?

[eduardocortes]

Pyramid of the sun almost looks like a war craft made with stealth technology, weird …….

[MoneyMo-ee]

Used ground penetrating radar and satellite imagery