Kantuta Expeditions on the balsa raft from Peru to Polynesia. Kantuta Expeditions The Kantuta Expeditions were two separate expeditions on balsa rafts led by the Czech explorer and adventurer Eduard Ingris. The voyages were inspired by the Thor Heyerdahl's Kon-Tiki expeditions. The goal of the expeditions was to repeat the success of the Kon-Tiki and confirm Heyerdahl's thoughts about the migration of Peruvian people to Polynesia. The first expedition, Kantuta I, took place in 1955/1956 and led to failure. In 1959 Ingris built a new balsa raft Kantuta II and tried to repeat the previous expedition. The second expedition was a success.
Tangaroa Expedition solar panels, portable computers, and desalination equipment. The crew posted to their website. 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 speed was credited to the proper use of the quara centerboards in navigation. Heyerdahl had not known how to