Dr Karl Kruszelnicki AM just loves science to pieces, and has been spreading the word in print, on TV and radio and online for more than thirty years. The author of 45 books, Dr Karl is a lifetime student with degrees in physics and mathematics, biomedical engineering, medicine and surgery. He has worked as a physicist, labourer, roadie for bands, car mechanic, filmmaker, biomedical engineer, taxi driver, TV weatherman, and medical doctor at the Children's Hospital in Sydney. Dr Karl has test driven four-wheel-drives through the Australian Outback for two decades, covering fifteen of the seventeen deserts. Since 1995, he has been the Julius Sumner Miller Fellow at the University of Sydney.