A 17th Century Cannon Ball Deals a Lot of Damage May 21, 2020 Geraldine Military History A 17th Century Cannon Ball Deals a Lot of DamagePrepare for battle! It’s time to explore the cannon, the torpedo, and Greek fire. World of Weapons: War at Sea premieres tonight at 9PM. http://bit.ly/38owkDLPosted by Smithsonian Channel on Thursday, April 16, 2020 A 17th Century Cannon Ball Deals a Lot of DamagePrepare for battle! It’s time to explore the cannon, the torpedo, and Greek fire. World of Weapons: Please support our Sponsors - Or Buy an Item from our Catalog