51 Évszak
992 Epizód
A kozmoszon túl - Season 33 Episode 5 5. epizód
One of the most daring clandestine operations of World War II was the 1944 sinking of the Norwegian ferry Hydro with its cargo of "heavy water" destined for the Nazis' secret atomic bomb project. Although the mission was declared a success, no one ever established if the special shipment was actually on board. In this program, NOVA descends 1,300 feet beneath a remote Norwegian lake to find the answer.
- Ország : United States of America
- Műfaj : Documentary
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