58:49

Range-finding and Fire Control - Plotting Your Demise

1:02:14

Hull Form Design - Doing better than a floating brick

34:16

Os alienígenas cruzaram a linha — a Terra liberou sua armada secreta. HFY Ficção Científica

50:54

A Brief History of Naval Armour - Successfully Forging Onwards

1:00:12

The Military Equipment Cost Problem - Why (some) Nations Struggle to Build Affordable Weapons