Unexpected Danger Lurking in Ancient Mayan cities

[sammy]

This might explain the extreme range of religion and practices from the Mayan culture. It does however raise the question... what were they doing with mercury so much?

scitechdaily.com/scientists-discover-an-unexpected-danger-lurking-in-ancient-mayan-cities/amp/

[paul]

The Hindu gods used mercury engines in their flying craft. Perhaps they were in South America as well.

ijrar.com/upload_issue/ijrar_issue_20542966.pdf

Some of the Nazi craft also used mercury.

www.google.com.au/books/edition/Antarctica_and_the_Secret_Space_Program/BzLnDwAAQBAJ?hl=en&gbpv=1&dq=Nazi+craft+also+used+mercury&pg=PT401&printsec=frontcover