Dr. Karl Kruszelnicki is an author and popular science commentator in Australia. From the box: Here's your chance to join Dr. Karl and wow the opposition with how much you know in the fast-paced scientific trivia game that almost anyone can play. Packed with real-life experiments, multiple choice questions and speed rounds there's only one question that really counts, is it Fact or Fishy? Re-implements: Fact or Crap