The fifth in a series of films following a team of physicists involved in research at the new Large Hadron Collider (LHC) at CERN in Switzerland.

This episode looks at the issue of funding, has an update on the status of the ATLAS experiment, joins Gavin in the mountains, and continues to follow the progress of the 'Eurostar' idea within the ATLAS experiment.

For an introduction to the 'Eurostar' project, watch Episode 1, and for more info and to sign up for future episodes, please visit the project website at www.collidingparticles.com (less info)