Why do zebras have stripes? Why do we close our eyes when we sneeze? Why are farts flammable? Why do we have recessions when we can just print more money? If you've ever been flummoxed by a child's questions, then this is the perfect book for you. With over 300 real questions from primary school aged children, the book offers bite-sized answers from world class experts - digestible in under 60 seconds.