What is the universe made of? How did it begin? And are we alone? Physics is the science of big questions and the pursuit of answers continues to inspire both scientists and the wider public. Welcome to the official video channel of Physics World, the world's leading physics magazine. It features interviews with leading physicists and key spokespeople from the physics community, along with special video reports from major international research facilities. Take a journey back in time by hearing from researchers at CERN's famous Large Hadron Collider, who are trying to recreate the conditions just fractions of a second after the Big Bang. Or visit scientists in Manchester to learn how Ernest Rutherford's discovery of the atomic nucleus transformed our understanding of matter. Plus much, much more. Subscribe now to make sure you don't miss out!