The Ballista; Pedersen Device; Up-Armoring Humvees; Rhino PAK; T

21m | 2005 | TV-PG | CC

Ermey demos a 2,000-year-old Ballista spear-thrower and a WWI Pedersen Device; examines Humvee armor protection; checks out the Rhino PAK; rides a monoplane and shares memories of his beloved Jeep.