Hadron Collider

Tiny particles from the dawn of time have been spotted at Switzerland's Hadron Collider. The so called 'X particles' are thought to have existed for just fractions of a second after the Big Bang… Audio

Simon Watts talks to Paul Collier, a British engineer whose team built the multi-billion dollar machine designed to investigate the structure of the universe. Audio

Using optical tweezers, University of Otago physicists are splitting tiny clouds of rubidium atoms and smashing them together Audio