Germany's Super Sub, the Type XXI U-Boat | Sails and Salvos
18:12
Project 705 Lira: The Soviet Submarine That's Still the Fastest Ever Built
30:20
German WWII Type XXI Submarine Walkthrough & Tour - The Wilhelm Bauer/U2540
28:00
The RIDICULOUS Steam Submarine: The K-Class Failure
14:30
The plane that was unbalanced... on purpose - BV 141
58:43
Walter and Electro-Boots - U-Boats of the Future, Today(ish)
13:29
Overbudget: Britain's $57BN Nuclear Nightmare
26:57
U-96: The Real Das Boot
13:34