
Not just another science book and not just another Discworld novella, The Science of Discworld is a creative, mind-bending mash-up of fiction and fact, that offers a wizard’s-eye view of our world that will forever change how you look at the universe.
Can Unseen University’s eccentric wizards and orangutan Librarian possibly shed any useful light on hard, rational Earthly science?
In the course of an exciting experiment, the wizards of Discworld have accidentally created a new universe. Within this universe is a planet that they name Roundworld. Roundworld is, of course, Earth, and the universe is our own. As the wizards watch their creation grow, Terry Pratchett and acclaimed science writers Ian Stewart and Jack Cohen use Discworld to examine science from the outside. Interwoven with the Pratchett’s original story are entertaining, enlightening chapters which explain key scientific principles such as the Big Bang theory and the evolution of life on earth, as well as great moments in the history of science.
Sir Terence David John Pratchett, OBE more commonly known as Terry Pratchett, was an English novelist, known for his frequently comical work in the fantasy genre. He is best-known for his popular and long-running Discworld series of comic fantasy novels. Pratchett's first novel, *The Carpet People*, was published in 1971, and since his first Discworld novel (*The Colour of Magic*) was published in 1983, he has written two books a year on average. Pratchett was the UK's best-selling author of the 1990s, and as of December 2007 had sold more than 55 million books worldwide, with translations made into 36 languages. He is currently the second most-read writer in the UK, and seventh most-read non-US author in the US. In 2001 he won the Carnegie Medal for his young adult novel *The Amazing Maurice and his Educated Rodents*.

by Terry Pratchett, Ian Stewart, Jack Cohen
Not just another science book and not just another Discworld novella, The Science of Discworld is a creative, mind-bending mash-up of fiction and fact, that offers a wizard’s-eye view of our world that will forever change how you look at the universe.
Can Unseen University’s eccentric wizards and orangutan Librarian possibly shed any useful light on hard, rational Earthly science?
In the course of an exciting experiment, the wizards of Discworld have accidentally created a new universe. Within this universe is a planet that they name Roundworld. Roundworld is, of course, Earth, and the universe is our own. As the wizards watch their creation grow, Terry Pratchett and acclaimed science writers Ian Stewart and Jack Cohen use Discworld to examine science from the outside. Interwoven with the Pratchett’s original story are entertaining, enlightening chapters which explain key scientific principles such as the Big Bang theory and the evolution of life on earth, as well as great moments in the history of science.
Sir Terence David John Pratchett, OBE more commonly known as Terry Pratchett, was an English novelist, known for his frequently comical work in the fantasy genre. He is best-known for his popular and long-running Discworld series of comic fantasy novels. Pratchett's first novel, *The Carpet People*, was published in 1971, and since his first Discworld novel (*The Colour of Magic*) was published in 1983, he has written two books a year on average. Pratchett was the UK's best-selling author of the 1990s, and as of December 2007 had sold more than 55 million books worldwide, with translations made into 36 languages. He is currently the second most-read writer in the UK, and seventh most-read non-US author in the US. In 2001 he won the Carnegie Medal for his young adult novel *The Amazing Maurice and his Educated Rodents*.