- Is there really such a thing as a blue moon? - What time is it at the North Pole? - Why don't woodpeckers get concussed? - Why don't snorers wake themselves with the racket they make? - Do insects sleep? These are just a few of the intriguing questions asked and answered in The Quirks & Quarks Question Book, the first question and answer book to come out of CBC Radio's enormously popular weekly science program. Quirks & Quarks producers have combed...