Let’s Twist Again: Throwing, Jumping, and Spinning Throwing things, and jumping up and down or along, lies...
100 Essential Things You Didn't Know You Didn't Know About Sport A lecture to mark the publication of Professor Barrow's latest...
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.
Citius, Altius, Fortius: Records, Medals and Drug Taking We examine the striking patterns between world record performances in...
Doing Business in Interstellar Space Imagine that interstellar trade is possible at speeds close to...