Faggot’s Fretful Fiasco: The Unsung Geometry of Musical Scales A lecture beginning with the question of why the frets...
Public Key Cryptography: Secrecy in Public For centuries massive intellectual effort has gone into methods of...
The Journey from Black-Hole Singularities to a Cyclic Cosmology Sir Roger Penrose gives the annual Sir Thomas Gresham lecture on The Journey from Black-Hole Singularities to a Cyclic Cosmology.
Engineering: Archimedes of Syracuse In the 3rd century BCE, the Sicilian polymath Archimedes significantly advanced human understanding of mathematics, geometry and astronomy.
Time for a Change: Introducing irreversible time in economics An exploration of the remarkable consequences of using Boltzmann's 1870s...
Doing Business in Interstellar Space Imagine that interstellar trade is possible at speeds close to...