Instead of putting the pedal to the metal, a team of scientists from Japan and Taiwan are putting the paddle to the water–for science. The team used time-period-accurate tools to create canoes and used them to test the methods that ancient people would have used to travel across the sea in East Asia 30,000 years ago. Their results of these test paddles and findings are detailed in two new studies published June 25 in the journal Science Advances.
Archaeological evidence suggests that about 30,000 years ago, humans first made a crossing from present-day Taiwan to islands in southern Japan. This journey could have ranged from 138 to about 450 miles and was accomplished without metal tools, maps, or modern boats. While the timeline of when East Asia’s earliest modern human populations set sail and where they landed is fairly clear, how they did it has been more difficult to pin down. That’s where these replica canoes come in.
A team led by anthropologist Yousuke Kaifu from the University of Tokyo created various simulations, experiments, and replica canoes to recreate how this feat may have been achieved.
“We initiated this project with simple questions: ‘How did Paleolithic people arrive at such remote islands as Okinawa?’ ‘How difficult was their journey?’ ‘And what tools and strategies did they use?’” Kaifu said in a statement. “Archaeological evidence such as remains and artifacts can’t paint a full picture as the nature of the sea is that it washes such things away. So, we turned to the idea of experimental archaeology, in a similar vein to the Kon-Tiki expedition of 1947 by Norwegian explorer Thor Heyerdahl.”
One of the new studies details the construction and testing of a real boat, which the team successfully used to paddle between islands. The…
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