Vital Alsar Pacific raft expeditions that ancient mariners knew the Pacific currents and winds as well as modern humans know road maps. It was hoped to double the distance achieved by the Kon-Tiki expedition, the 1947 raft crossing by Thor Heyerdahl from South America to the Polynesian islands. Like the Kon-Tiki expedition, the aim was to see if a raft made from the materials available in the 16th century in pre-Columbian South America, when such vessels had been observed by Spanish sailors, could navigate the journey. Having been surprised by the seaworthiness of La Balsa, being confident they could have gone on to reach Africa
Kon-Tiki (2012 film) One significant inaccuracy is absence of indigenous Polynesians from the cast. The scenes depicting Heyerdahl's experiences on Fatu Hiva were shot in Thailand with Thai extras who do not resemble native Polynesians, and who are shown holding compound spears not typical of the Marquesas Islands, and weaving rattan baskets, of which neither the technique nor the plant material are native to French Polynesia. The film focuses on Heyerdahl's theory that Polynesia was first populated with humans from Peru, but it ignores the Norwegian's more ethnocentric speculations that the original Kon-Tiki voyage was undertaken by a race of tall white bearded