The Swiss Army Knife, an iconic tool that’s been an integral part of military culture for more than a hundred years, has been put in service around the world – and even in space. Learn how it's made, along with the Scorpion Evo 3, a lightweight, compact submachine gun designed to be easily maneuvered in constrained spaces.

The Swiss Army Knife, an iconic tool that’s been an integral part of military culture for more than a hundred years, has been put in service around the world – and even in space. Learn how it's made, along with the Scorpion Evo 3, a lightweight, compact submachine gun designed to be easily maneuvered in constrained spaces.