The #Dutch secret sauce: how the polder system makes the Netherlands' flood defences work. My latest #tenwalksexplain video, from my walk across Zeeland.
youtu.be/9yhSqT3Rjsk?...
youtu.be/9yhSqT3Rjsk?...
Walking the Netherlands 2 (#4): Zeeland and the Dutch polder system
YouTube video by TenWalksExplain
youtu.be
October 11, 2025 at 8:19 AM
The #Dutch secret sauce: how the polder system makes the Netherlands' flood defences work. My latest #tenwalksexplain video, from my walk across Zeeland.
youtu.be/9yhSqT3Rjsk?...
youtu.be/9yhSqT3Rjsk?...