|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Book Depository US||yesterday||24.82||$24.37||You save $0.45|
Colin Barras is a science writer and has written for New Scientist, Tthe Daily Telegraph, the BBC website and the ATLAS project, part of the Large Hadron Collider (LHC) at CERN in Switzerland. He designed and edited the ATLAS e-News website between November 2007 and May 2008. Claudia Marcelloni De Oliveira is a photographer at CERN.