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
Thor Heyerdahl Upper Secondary School national upper secondary courses of study or programmes, only agriculture is instead taught at another upper secondary school, "Melsom videregående skole" in Stokke. The school building covers an area square and has of instructional space, including 320 classrooms, of workshops, a six-hall arena space seating 4,000, three auditoria seating 45–180 people, and a professional kitchen. The library is named Fatu Hiva after the Polynesian island on which Thor Heyerdahl spent his honeymoon in the 1930s. 11% of Thor Heyerdahl Upper Secondary School students speak a language other than Norwegian at home. The school is a focus school for the "Nasjonalt