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Castles to Siege

2 sessions, in order

Why castle design changed over the centuries, and the actual mechanical engineering, levers, tension, stored energy, behind the machines that made those old designs obsolete. History and physics aimed at the same wall from two sides.

1.H&C-6The Shift in Castle BuildingHistory & Civics~33 minWhy did castles suddenly change shape? Feudalism, gunpowder, and technology forcing a redesign.
2.T&E-6Siege EngineersTechnology & Engineering~30 minHow do you fling a huge rock a huge distance with no engine at all? Levers, tension, stored energy, and trajectories.