Here's Why

Alex's photos of Emma and Ian's wedding

About the author: Ian Woolf lives in Sydney, has a degree in Applied Physics, worked as a solar astronomer, software engineer, systems programmer, webmaster, Cisco CCNA tutor, Computational Theory lecturer, and subject coordinator; while changing his career to professional writing and broadcasting. Listen to Ian on the Discovery science show on radio 2SER 107.3Fm Mondays at 9am in Sydney or streaming audio on www.2ser.com, or listen to the Discovery sound archives.