This podcast features an interview with Sara Alderweireldt, who is a physicist working on the ATLAS experiment at CERN – the world-famous physics lab that straddles the Swiss-French border and is home to the Large Hadron Collider (LHC).

Based at the UK’s University of Edinburgh, Alderweireldt is in conversation with Physics World’s Margaret Harris and explains how physicists sift through the vast amount of information produced by ATLAS’ myriad detectors in search of new physics.

They also chat about the ongoing high-luminosity upgrade to the LHC and its experiments – which will be finished in 2030 – and the challenges and rewards of working a very long term project.