Rubber was an essential material for many people of pre-Columbian Mesoamerica, who used it to make objects such as sandals and rubber bands. However, it is perhaps best known as the material used to ...
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 ...
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