The Historical Function of Town Halls The history behind the great Victorian Town Halls of Northern...
War Halls: Royal Houses from the Saxons to the Hundred Years' War Medieval kings were warriors and their palaces needed to reflect...
What's The Problem With Encryption? End-to-end encryption secures messages before they leave a device, preventing...
Engineering: Archimedes of Syracuse In the 3rd century BCE, the Sicilian polymath Archimedes significantly advanced human understanding of mathematics, geometry and astronomy.
The Theatre of Dionysus This lecture outlines the origins of Greek drama in this historic setting, its architectural development and some of the greatest masterpieces.