The Practical Fractal New commercial and industrial uses for fractals, including Michael Barnsley’s...
Bach’s Invention: The Divine Trickery of J.S. Bach Behind the sublime precision and expressive power of Bach’s music...
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.