⚔️ Siege of Avaricum | 52 BC | Real Roman Catapult What you’re seeing: A Roman torsion-powered siege engine (often called onager — Latin onager, “wild ass,” for its kick) readied by Caesar’s legionaries outside Avaricum in central Gaul. Mud, mist, and timber palisades show freezing spring conditions. What was Avaricum — and why did it matter? Avaricum (modern Bourges, France) was the fortified capital of the Bituriges Cubi (Gallic tribe of central Gaul; their chief town and a grain hub on key river routes). In 52 BC, Vercingetorix ordered scorched earth, but the Bituriges begged to spare Avaricum—giving Caesar a prime target to feed his army and break morale. Why they’re positioned here: Slightly higher, drier ground across marshy approaches—ideal for causeways, ramparts, and stable artillery beyond bow-shot. How we know: Described by Julius Caesar in Commentarii de Bello Gallico (Book 7); later notes by Aulus Hirtius and archaeology around Bourges align with his account. Discrepa...