Extreme Science' describes the very limits of science. It answers many big questions, such as How did the universe begin? How will it end? Will we ever visit the stars? Could we bring dinosaurs back to life? Can we travel back in time? Could we live forever? All great questions, often with some surprising answers! The fiction story 'The Man in the Machine' tells a great story of universes living inside computers. It really gives you something to think about if you like computer games!