Kon-Tiki (2012 film) statues found in South America and the Polynesian moai, Heyerdahl's theory about the origin of the Polynesian people is bolstered by Polynesian folklore that tells of an ancient tribe called the Hanau epe that are said to have once inhabited Easter Island. While most experts hold that such a voyage across the vast ocean is unlikely to have ever been successful, in order to illustrate that there were no technological limitations that would have inhibited the ancient peoples from making the journey, Heyerdahl puts his theory to the test and builds a balsawood raft using the same techniques that would
Thor Heyerdahl between widely separated ancient people, notably the "Ra II" expedition of 1970, when he sailed from the west coast of Africa to Barbados in a papyrus reed boat. He was appointed a government scholar in 1984. In May 2011, the Thor Heyerdahl Archives were added to UNESCO's "Memory of the World" Register. At the time, this list included 238 collections from all over the world. The Heyerdahl Archives span the years 1937 to 2002 and include his photographic collection, diaries, private letters, expedition plans, articles, newspaper clippings, original book, and article manuscripts. The Heyerdahl Archives are administered by the Kon-Tiki