Karl Kruszelnicki is a science journalist and popular Australian media personality. He is Julius Sumner Miller Fellow at the The Science Foundation for Physics at The University of Sydney. As “Dr. Karl” he writes a weekly column for The Age and the Sydney Morning Herald newspapers on scientific “mythconceptions”. His radio work includes weekly science shows on ABC stations as well as on the BBC. His television appearances include hosting the popular Australian science series Quantum, and as a science reporter for Good Morning Australia, the Today Show, and other Australian news programs, and the popular Sleek Geeks television series. He is author of 34 books including Great Moments In Science, Great Mythconceptions, It Ain’t Necessarily So…’Bro’, and Never Mind The BULLocks…Here’s the Science.