"Imagine that someone created a machine to disinvent all inventions, including people's memories. How would the world work without phones, wheels, pencils, electric guitars, or computers? What about without guns or weapons? Professor Vonderbuttis will discover how inventions become the determining artifacts of the story. He ponders the consequences of his reckless attempt: Edison and the light of his bulb will pose serious dilemmas and of course, revenge." --