Ochroma 5th and 6th generations of the Chevrolet Corvette had floor pans composed of balsa sandwiched between sheets of carbon fiber reinforced plastic. Norwegian scientist and adventurer Thor Heyerdahl, convinced that early contact between the peoples of South America and Polynesia was possible, built the raft "Kon Tiki" from balsa logs, and upon it he and his crew sailed the Pacific Ocean from Peru to the Polynesian Tuamotu Archipelago in 1947. However, the Kon Tiki logs were not seasoned and owed much of their (rather slight) buoyancy to the fact that their sap was of lower density than seawater. This serendipitously
Knut Haugland He held the ranks of major from 1954 and lieutenant colonel from 1977. He left the Air Force in 1963 to become acting, later permanent, director of the Norway's Resistance Museum. He retired from this position in 1983. He was also the director of the Kon-Tiki Museum from its start in 1947 to 1990. He rounded off his career as board chairman of the Kon-Tiki Museum in 1991. Haugland also served as J. S. Wilson's attaché at the 1949 12th World Scout Conference in Elvesæter. Five of the six men in the Kon-Tiki expedition were Scouts. Haugland first met Thor