26:18

Naval Engineering - Did the Littorio's Armour Scheme Work?

31:53

The Helmover Torpedo - The Battleship Eraser

31:40

Restoring the Worst Machine Gun of WW2

25:27

How an 18th Century Sailing Warship Works (HMS Victory)

39:16

How to Build a Battleships Main Guns - Is a Bigger Battery Better?