54:10
Nazi Mega Weapons
Blitzkrieg
When Nazis rolled across France in 1940, it was with a combined speed and ferocity.
Hitler's Killer Subs
Nazi Mega Weapons and WWII Mega Weapons uncover the engineering feats that sparked a technological revolution and changed warfare forever, exploring the engineering secrets of iconic megastructures, and telling the stories of the engineers who designed them.
Hitler's Killer Subs
Season 3 Episode 2 | 54m 10s | CC
This is the story of the world’s first true submarine; speed, the ability to stay submerged for days and unrivaled fire power make the Type 21 U-boat Hitler’s ultimate deep sea destroyer.
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