NHK Documentaries - The Miracle of the Creation of Ice: Sakhalin, Russia

Seizoen: 2013 - Aflevering: 13 / 68 - Eerst uitgezonden: 21 september 2013 - Episode ID: 1126525

At minus 30 degrees, the sea off Sakhalin freezes in just 3 hours! This great mystery of "The moment sea ice is born" has been filmed for the first time.