In its native Central America and South America, rubber has been collected for a long time. The Mesoamerican civilizations used rubber mostly from Castilla elastica. The Ancient Mesoamericans had a ball game using rubber balls (see: Mesoamerican ballgame), and a few Pre-Columbian rubber balls have been found (always in sites that were flooded under fresh water), the earliest dating to about 1600 BC. According to Bernal Díaz del Castillo, the Spanish Conquistadores were so astounded by the vigorous bouncing of the rubber balls of the Aztecs that they wondered if the balls were enchanted by evil spirits. The Maya also made a type of temporary rubber shoe by dipping their feet into a latex mixture. Rubber was used in various other contexts, such as strips to hold stone and metal tools to wooden handles, and padding for the tool handles. While the ancient Mesoamericans did not have vulcanization, they developed organic methods of processing the rubber with similar results, mixing the raw latex with various saps and juices of other vines, particularly Ipomoea alba, a species of Morning glory. In Brazil the natives understood the use of rubber to make water-resistant cloth. A story says that the first European to return to Portugal from Brazil with samples of such water-repellent rubberized cloth so shocked people that he was brought to court on the charge of witchcraft.
2006-10-25 10:15:06
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answer #1
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answered by finaldx 7
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Mayan people use rubber to play Pot-Ka-Pok
thats kind of a soccer game played with knees, waist and elbows that used a rubber ball
John Mc Millan used rubber to make the first rubber wheel,
it was used in a bicycle for his kid
B.F. Goodwrich used rubber to make wheels for cars
2006-10-25 11:07:55
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answer #2
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answered by spyblitz 7
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i'm variety of all bewildered on the rubber element. Are you questioning reusable right here? large "eco-friendly" environmental factor for particular. nicely achieved. pleased with you quite. *hums the celebrity spangled banner*
2016-10-16 10:01:37
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answer #3
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answered by Anonymous
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