Types Of Ballista? Explanation

Ballista The ballista (Latin, from Greek βαλλίστρα ballistra[1] and that from βάλλω ballō, “throw”), plural ballistae, sometimes called bolt thrower, was an ancient missile weapon that launched a large projectile at a distant target. Developed from earlier Greek weapons, it relied upon different mechanics, using two levers with torsion springs instead of a tension prod […]