Porta-aviões subaquáticos: a arma secreta do Japão imperial
13:27
Soviet Flying Aircraft Carriers Were Ingenious
13:35
Why The World Was Afraid Of This Ship: The N.S. Savannah
9:36
DO 31: Almanya'nın Çılgın Havada Kalabilen Nakliye Uçağı
14:34
Russia's giant submarines to invade North America
15:10
When Kamikaze Submarines Attacked the US
30:52
How a World War Two Submarine Works
9:02
This Insane Helicopter Was The Largest Ever Built: The Mil V-12 Story
11:12