Thor Heyerdahl proved to be highly manoeuvrable, and fish congregated between the nine balsa logs in such numbers that ancient sailors could have possibly relied on fish for hydration in the absence of other sources of fresh water. Other rafts have repeated the voyage, inspired by "Kon-Tiki". Heyerdahl's book about "" has been translated into 70 languages. The documentary film of the expedition entitled "Kon-Tiki" won an Academy Award in 1951. A dramatised version was released in 2012, also called "Kon-Tiki", and was nominated for both the Best Foreign Language Oscar at the 85th Academy Awards and a Golden Globe Award for
Thor Heyerdahl colonised by Polynesians in around 1200." Together with ancient skulls found in Brazil – with solely Polynesian DNA – this does suggest some pre-European-contact travel to and from South America from Polynesia. In 1955–1956, Heyerdahl organized the Norwegian Archaeological Expedition to Rapa Nui (Easter Island). The expedition's scientific staff included Arne Skjølsvold, Carlyle Smith, Edwin Ferdon, Gonzalo Figueroa and William Mulloy. Heyerdahl and the professional archaeologists who travelled with him spent several months on Rapa Nui investigating several important archaeological sites. Highlights of the project include experiments in the carving, transport and erection of the notable moai, as well as