The Great Bombard was a massive medieval cannon built in the early 15th century, known for its impressive size and firepower. Constructed in France, it was designed to breach the walls of fortified cities during sieges. Weighing around 16 tons, it was one of the largest cannons of its time, showcasing the advancements in artillery technology. This cannon was primarily used during the Siege of Constantinople in 1453, where it played a crucial role in the Ottoman Empire's conquest of the city. The Great Bombard demonstrated the effectiveness of gunpowder weaponry, marking a significant shift in military tactics during the Renaissance.