Archaeologists have revealed how the elite from the ancient Mayan civilization became rubber balls to be used in their games. Studies of grease markings in the walls of a centuries-old tomb show the ...
Archaeologists found 14 Mesoamerican rubber balls in 1988 in Mexico and are now racing to stop their deterioration, officials said. Getty Images/iStockphoto Archaeologists are racing to stop the ...
Hundreds and perhaps even thousands of years before Charles Goodyear discovered the vulcanization process that made commercial rubber viable, Mesoamerican peoples were carrying out a similar process ...
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