I remember reading and being inspired by the Kon-Tiki story, as a kid. So it was a real thrill to visit the Kon-Tiki museum in Oslo in early August. In 1947, Thor Heyerdahl and his international crew set off from Peru, and landed in the Polynesian Islands 101 days and 4300 miles later. Thor wanted to prove that Polynesia was settled by South Americans using simple balsa-log boats.