National Geographic Ancient Megastructures St Paulus Cathedral

This documentary explores the extraordinary engineering journey behind London's iconic St. Paul's Cathedral. Following the devastation of the Great Fire of London in 1666, astronomer and mathematician Christopher Wren was tasked with designing a monument that would redefine British architecture. Facing severe financial constraints, political conflicts, and unstable ground conditions, Wren risked everything to construct a revolutionary classical cathedral. The film details how he ingeniously utilized a hidden triple-dome structure, inspired by Robert Hooke's scientific discoveries, to safely support an 850-ton stone lantern without causing a catastrophic structural collapse.#NationalGeographic #AncientMegastructures #StPaulsCathedral #ChristopherWren #ArchitectureDocumentary #EngineeringMarvels #HistoryOfLondon #CathedralDesign #GreatFireOfLondon #structuralengineering