Are crop circles made by man or Martians? Are they natural phenomena or a message from the divine? They appear around the globe and have done so for hundreds of years. They often appear instantly before the eyes of witnesses. Thousands of images prove their existence. Science has been used in an attempt to unlock their mystery, and yet they remain a much debated subject. Andy Thomas is a leading expert on the subject, and he questions everything.
Australian swimmer Petria Thomas won the hearts of millions around the world with her triple gold-medal-winning triumph at the Athens Olympic Games in 2004. Having overcome the pain and anguish of three shoulder reconstructions and two ankle reconstructions over the length of her glittering 12-year career, Petria is admired and respected for her grit, determination, and steely will to win.