At the end of 2021 an experiment with regard to the oldest boat in the world was published. For the full text we refer to ‘Jaap Beuker Academia edu’ (with English summary)
https://www.trijaxa.com/wp-content/uploads/2022/11/paddling-the-oldest-boat-in-the-world.jpg21241418Jaap Beukerhttps://www.trijaxa.com/wp-content/uploads/2017/10/logo-trijaxa.pngJaap Beuker2022-11-07 10:54:452022-11-07 11:10:42Paddling the oldest boat in the world
Excursion Drenthe