Great Battles: Penn Museum Lecture Series

I stumbled across a series of lectures available on YouTube from the Penn Museum dedicated to the "great battles" of the past. There are a few that I found interesting including the Roman siege of Masada, Hannibal's tactics during the Second Punic War, the question of the historicity of the Trojan War, and whether the clash between the Spartans and Persians at Thermopylae should be considered the salvation of Europe. I've embedded the playlist for those interested: