History Hit - Some of the biggest guns ever fired at sea...

Schwerer Gustav - The Biggest Gun in the World

Largest aerial firework shell 🎇 1,268 kg (2,797 lbs) by James Cowden Widmann, Eric Krug, Ed MacArthur, and Tim Borden 🇺🇸 | Guinness World Records

Largest Nerf Gun - Guinness World Records

Fastest Firing Nerf Gun Blaster - Guinness World Records

Hiram Maxim invented the first fully automatic machine gun in the world in 1884. The Maxim gun was recoil-operated and was cooled by a water jacket surrounding the barrel. It was manufactured by Vickers and was sometimes known as the Vickers-Maxim and sometimes just Vickers. These guns were used by every major power. Maxim’s first British patents relating to the development of the Maxim gun were granted in June and July 1883. The first prototype was demonstrated to invited guests in October 1884