10 Of The Most Devastating Weapons Throughout History

Tsar Cannon

Known as the largest howitzer ever created, the Tsar Cannon weighs in at 38 tons and is 5.34 meters long. Constructed in 1586, this devastating piece of weaponry is now sitting outside the Kremlin in Moscow, Russia.

Mark I

The Mark I is the very first mobile military vehicle to be considered a tank. It carried 5 machine guns and a total of 8 soldiers, and had numerous upgrades throughout history. Several countries used this variety of tank throughout World War I.