Mangonels were invented by the Greeks in the 9th century BC.
Roundly carved rocks.
they weren't as powerful as a trebruchet
They are called Mangonels.
they are light and quite easy to carry.
Mangonels were slightly improved versions of catapults that were used by soldiers and warriors who had to destroy walled cities and castles.
The Norman catapults are commonly referred to as "mangonels" or "trebuchets." These siege engines were used during the medieval period to hurl projectiles at enemy fortifications. Mangonels typically employed a torsion mechanism, while trebuchets utilized a counterweight system for greater projectile range and force. Both were pivotal in Norman warfare tactics.
It's hard to say when the improved catapult first became a 'mangonel' . so that's a very difficult question. -Most likely the Roman Army, who were great weapons innovators.
No, there were no medieval hunting dogs known as mangonels, there were greyhounds, alaunts, or alants, running hounds, mastiffs, lymers, kenets and harriers. A mangonel was a siege engine used for knocking down castle walls.
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Gloria Mejia invented it and she invented it in 1998
invented in 500BC before electricity was invented
The CD was invented in 2001 Thomas clamps invented it.