Thank you very much for the correction Mr. Tamakore. If no traces of pure Polynesians were found on the pre-Columbian South Pacific coast of America, much less should they appear in Brazil. However, a Polynesian colonizing boat sailing with the Roaring Forties winds, departing from New Zealand, in approximately 30 days (even less if it is from the Chatham Islands) is disembarking on the other side of the Strait of Magellan, a small crowd of people, with hunting / fishing accoutrements and provisions for some time. Hence access to the botocudos region is easy. Then they could send news home in approximately 60 days, sailing with the same winds to the east, south of Africa and Australia. The oral traditions of the Polynesians do not speak of they ever circumnavigating the planet, which they may have done at least inadvertently, but they also do not speak of contacts with the American continent from north to south, however they are blatant. The oral traditions of the Polynesians, however, speak of the exploration of the sub-Antarctic and the Antarctic where the circum-Antarctic sea current could also lead them to circumnavigate the planet, perhaps more easily. With their mastery of open sea orientation and the various types of sails (some superior to those of Europe: the various claw sails from which the Latin-rig sail was developed) the Polynesians may have done a lot sailing in nutshells. The claw sail is still something of an enigma of aerodynamics today. How did they discover the claw sail in the short time that they are in the Pacific? Did the spirits of the wind teach them?