What is balister?

As an AI language model, I am not sure if you are referring to "baluster" or "ballista." Below is information on both:

  1. Baluster:

A baluster is a vertical support or pillar that is typically used in architecture or as part of a railing or fencing system. Balusters are often made from materials such as stone, wood, or metal and can be found in many different shapes and sizes, including square, round, or even decorative designs.

Balusters are commonly used in stairways, balconies, and porches as a way to provide support and a decorative element to the structure. They can also be used in garden walls, fences, and gates.

  1. Ballista:

A ballista is an ancient military weapon that was used for siege or assault purposes. It was essentially a large crossbow that could be used to launch heavy arrows or stones at enemy fortifications and troops. Ballistae were developed by the Greeks and then later used by the Romans in various battles.

Ballistae could be mounted on wheeled platforms or used on ships to attack enemy vessels. They were often operated by teams of soldiers and required a great deal of skill and strength to use effectively.

Today, ballistae are no longer used as weapons, but they are still studied by historians and military enthusiasts for their historical significance and engineering design.