The host of CBC Radio's Under the Influence, Terry O'Reilly, uncovers the surprising power of screwing upThe Incredible Hulk was originally supposed to be grey, but a printing glitch led to the superhero's iconic green colour. NHL hall-of-famer Serge Savard's hockey career nearly ended prematurely, not because of an injury, but because of an oversight. And the invention of a beloved treat, the Popsicle, began with a simple mistake.In his fascinating and meticulously researched new book, Terry O'Reilly recounts how some of the biggest breakthroughs and best-loved products originated with a mistake. Some people's "mistakes" led to dramatic life changes—losing their jobs, their companies and often their credibility—only for them to discover new opportunities on the other shore. Other people's mistakes seemed minor, almost insignificant—until they led to a famous brand, a legendary band or a groundbreaking work of art. And in a few...