Kon-Tiki expedition colonisation, may have consisted of small fleets of balsa rafts. In 2006, the Tangaroa Expedition recreated the "Kon-Tiki" voyage using a newly built raft, the "Tangaroa", named after the Māori sea-god Tangaroa. Tangaroa's six-man crew was led by Norwegian Torgeir Higraff and included Olav Heyerdahl, grandson of Thor Heyerdahl, Bjarne Krekvik (captain), Øyvin Lauten (executive officer), Swedish Anders Berg (photographer) and Peruvian Roberto Sala. Tangaroa was launched on the same day that Kon-Tiki had been—April 28—and it reached its destination on July 7, which was 30 days faster than Heyerdahl's Kon-Tiki which had taken 101 days for the voyage. Tangaroa's
Tuamotuan language they were settled c. 700 AD by people from the Society Islands. Europeans first discovered the islands in 1521, when Ferdinand Magellan reached them while sailing across the Pacific Ocean. Subsequent explorers visited the islands over the centuries, including Thor Heyerdahl, the famous Norwegian ethnographer who sailed the Kon-Tiki expedition across the Pacific in 1947. The effects of early European visits were marginal as they had no political effects. The language, however, was ultimately affected by the Tahitian language, which was itself affected by European expansion. The eventual arrival of European missionaries in the 19th century also led to loanwords,