Alan Turing: The Founder of Computer Science Professor Jonathan Bowen reflects on the brilliant work and tragic...
The Big Brain: Size and Intelligence For centuries, scientists have tried to identify what is special...
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.