Chain shot

Chain shot is a type of ammunition used in olden day cannons that was made by attaching two cannonballs with a chain. Think of it like a big metal necklace with two heavy balls on either end. When you shoot the chain shot out of a cannon, it spins around really fast and it can cause a lot of damage to anything it hits.

The idea behind chain shot was to use it against ships. The chain would spin around and tangle up in the ship's sails, rigging, and masts, making it difficult for the ship to move or steer. This could be really helpful in battle because if you can stop the enemy ship from moving, you can easily catch up to it and take control.

Overall, chain shot was a clever way of using heavy objects to cause damage and chaos in battle. So, just think of it like a heavy necklace with balls on each end that spins really fast and can cause a lot of trouble for enemy ships.